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R-help August 2009

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"Longer Dash" using lty

2 msgs

"Special" LS estimation problem

5 msgs

"helper" lines in plot. From point to axis.

2 msgs

"na.strings" and the like; suspending interpretation of "NA"

4 msgs

(no subject)

4 msgs

(sans objet)

3 msgs

- help with regular expressions in R - Bayesian Filter detected spam

1 msg

.... running JGR on a Linux/SuSE system

2 msgs

2d color coded line plot

5 msgs

: source R-script interactively outside R

1 msg

A function for plotting a boxplot with added dot and bars (for mean and SE) - please help improve my code

1 msg

A function for plotting a boxplot with added dot and bars (formean and SE) - please help improve my code

3 msgs

A hiccup when using anova on gam() fits.

1 msg

A matrix calculation

9 msgs

A question on List

2 msgs

A question regarding R scoping

15 msgs

A request for pointers on how to analyse Twitter with R ?

1 msg

ANCOVA with defined error terms

14 msgs

ASA John M. Chambers Statistical Software Award - 2010

1 msg

ASA Stat. Computing & Stat. Graphics Student Paper Competition 2010

1 msg

Activation Functions in Package Neural

1 msg

Add columns in a dataframe and fill them from another table according to a criteria

6 msgs

Adding logical vectors

2 msgs

Again: Help with a loop (coefficients with lmList) (now with a good reproducible example)

1 msg

Aggregating irregular time series

2 msgs

Alternatives to rbind()

3 msgs

Anderson-Darling (one sample)

2 msgs

Annotation database

2 msgs

Another Plotting Hint - changing fill color for points

5 msgs

Any one experienced working with git? (version control system)

1 msg

Appending elements according to criteria to an empty array

2 msgs

Appending strings at the beginning of a text file

5 msgs

Applying Logical statement to DateTime string as factor

4 msgs

Applying do.call to a data.frame using function arguments

4 msgs

Applying do.call to a data.frame using function arguments (nabble: message 8 of 20)

1 msg

Assigning value of subset argument in "subset" function

7 msgs

Assigning values based on a separate reference (lookup) table

6 msgs

Attached file following download failure

1 msg

Austria, September, 2009: Statistical Learning and Data Mining Course

1 msg

Autocorrelation and t-tests

2 msgs

Automatic datasets creation from multiple data sheets in a single excel file

1 msg

BRugs in Linux?

2 msgs

BUGS

3 msgs

Bar plots with stacked columns marked with askterisks

1 msg

Basic question: Reading in multiple choice question responses to a single column in data frame

7 msgs

Batch replacement, by factor, of values in a data frame

3 msgs

Bayesian data analysis - help with sampler function

2 msgs

Best R text editors?

27 msgs

Best performance measure?

8 msgs

Better weight management / weight loss through science

1 msg

Between-group variance from ANOVA

6 msgs

Book on R programming

7 msgs

Bootstrap inference for the sample median?

3 msgs

Browser and Debug?

6 msgs

Bug in "seq" (or a "feature") ?

4 msgs

Build a dataframe row by row?

5 msgs

Building 'R' from source for Windows.

4 msgs

Building package with vignette

1 msg

C-statistic comparison with partially paired datasets

5 msgs

CCF for hourly time series?

2 msgs

CHAID in R

5 msgs

CRAN (and crantastic) updates this week

5 msgs

CRAN + geography = Cranography

1 msg

CRDW test

1 msg

Caculate first difference from a dataframe; write a simulation

1 msg

Caculate first difference from a dataframe; write a simulation

2 msgs

Calculating distance between spatial points

1 msg

Calculating loess value

2 msgs

Call perl from R

2 msgs

Calling C funtion from R help Needed

3 msgs

Can a variable name include '_' or '.' in portable R code

2 msgs

Canonical Discriminant Function Analysis

1 msg

Canonical link for the GLM gamma model

1 msg

Categorizing Lines

2 msgs

Change the Order of a Cluster Topology

1 msg

Character from Symbol Font on rgl Plot

2 msgs

Chi-squared approximation may be incorrect

2 msgs

Clogit or LRM?

2 msgs

Coding problem: How can I extract substring of function callwithin the function

1 msg

Coding problem: How can I extract substring of function call within the function

1 msg

Coding problem: How can I extract substring of function call within the function

4 msgs

Coding problem: How can I extract substring of function callwithin the function

4 msgs

Collinearity in Linear Multiple Regression

1 msg

Combinatorial problem

4 msgs

Combining matrices

7 msgs

Combining: R + Condor in 2009 ? (+foreach maybe?)

1 msg

Command line option to an R script running through Rscript

2 msgs

Compare lm() to glm(family=poisson)

3 msgs

Comparing and adding two data series

4 msgs

Comparison of Output from "dwtest" and "durbin.watson"

5 msgs

Competing Risks Regression with qualitative predictor with more than 2 categories

2 msgs

Completion for custom "$" operator?

7 msgs

Complexity parameter in rpart

2 msgs

Computer Modern Fonts in R graphic

9 msgs

Conditional randomization of groups

2 msgs

Confidence interval on parameters from optim function

5 msgs

Contrasts within ANOVA frame

1 msg

Contrasts within ANOVA frame (Repost)

3 msgs

Convert dataframe to table with counts where column names become row names

4 msgs

Convert dataframe to table with counts where column namesbecome row names

1 msg

Convert list to data frame while controlling column types

10 msgs

Copy & Paste from tktext on Mac

2 msgs

Counting the number of non-NA values per day

2 msgs

Counting things

3 msgs

Covariates in NLS (Multiple nonlinear regression)

4 msgs

Cox ridge regression

3 msgs

Creating a column based on data in another column

2 msgs

Creating a list of combinations

2 msgs

Creating a simple line graph

4 msgs

Data Envelopment Analysis

1 msg

Data Mining Packages in R for categorical and numerical values

1 msg

Data set variables meaning

1 msg

Decision boundaries for lda function?

2 msgs

Deducer 0.1 : An intuitive cross-platform data analysis GUI

1 msg

Defining different objects within a loop

1 msg

Deleting Data Sets in R Commander

2 msgs

Dendrogram orientation

1 msg

Determine the dimension-names of an element in an array in R

3 msgs

Differing rows in two data.frames?

3 msgs

Display the character variables in a dataset in R

2 msgs

Displaying function arguments using a Windows R console

1 msg

Does split() preserve order?

3 msgs

Double cross validation and prediction error

1 msg

Doubt about adaboost

1 msg

Durbin-Watson

4 msgs

ENC: postscript, options

1 msg

Efficient coding

1 msg

Efficiently Extracting Meta Data from TM Corpora

1 msg

Elastic net in R (enet package)

2 msgs

Embedding lists in matrices and matrices in lists

15 msgs

Error in elastic net

2 msgs

Error in running RWeka Clusteres

2 msgs

Error message when performing cointegration and causality tests

1 msg

Error with acf/pacf functions

3 msgs

Error: function cannot be evaluated at initial parameters

1 msg

Erros with RVM and LSSVM from kernlab library

13 msgs

Estimate Discrete Choice Models with R

4 msgs

Example scripts for R Manual

6 msgs

Exclude 0 values from plot

1 msg

FYI conflict between statnet, igraph

2 msgs

Factor

1 msg

Factor Analysis in R

3 msgs

Filling in a uniform dist plot

3 msgs

Filling in empty arrays/lists from using "paste" function

3 msgs

Filling matrix secondary diagonal

2 msgs

Filtering matrices

5 msgs

Finding minimum of time subset

8 msgs

Fitting Mixture of Non-Central Student's t Distributions

1 msg

Fitting Truncated Distribution

1 msg

Fitting a logistic regression

4 msgs

Fitting a quasipoisson distribution to univariate data

2 msgs

For Loop Iteration: Variable Counter

3 msgs

Formulas in gam function of mgcv package

7 msgs

Function "nsl()" missing in package utils

2 msgs

GLM contrasting question

1 msg

GLMs

3 msgs

Gam (mgcv) function

1 msg

Games in R

4 msgs

Gauss-Laguerre using statmod

2 msgs

Generalized Path Seeking algorithm with R

1 msg

Generate random sample interval

3 msgs

Generating R plots via Ruby CGI

2 msgs

Generating and naming multiple time series

2 msgs

Generating logistic regression data for specific ORs

1 msg

Generic attribute in multinom function

2 msgs

Geometric mean of rows in matrix

3 msgs

Getting file name from pdf device?

1 msg

Google style

5 msgs

Google's R Style Guide

50 msgs
Esmail Google's R Style Guide Aug 28, 2009 Duncan Murdoch Google's R Style Guide Aug 28, 2009 (Ted Harding) Google's R Style Guide Aug 28, 2009 Peter Dalgaard Google's R Style Guide Aug 28, 2009 Duncan Murdoch Google's R Style Guide Aug 28, 2009 Thomas Adams Google's R Style Guide Aug 28, 2009 Kevin Wright Google's R Style Guide Aug 28, 2009 Hadley Wickham Google's R Style Guide Aug 28, 2009 Duncan Murdoch Google's R Style Guide Aug 28, 2009 Barry Rowlingson Google's R Style Guide Aug 28, 2009 Hadley Wickham Google's R Style Guide Aug 28, 2009 John Sorkin Google's R Style Guide Aug 28, 2009 Kevin Wright Google's R Style Guide Aug 28, 2009 Hadley Wickham Google's R Style Guide Aug 28, 2009 Henrik Bengtsson Google's R Style Guide Aug 28, 2009 Hadley Wickham Google's R Style Guide Aug 28, 2009 Hadley Wickham Google's R Style Guide Aug 28, 2009 Kevin Wright Google's R Style Guide Aug 28, 2009 Erich Neuwirth Google's R Style Guide Aug 28, 2009 Duncan Murdoch Google's R Style Guide Aug 28, 2009 Kevin Wright Google's R Style Guide Aug 28, 2009 Henrik Bengtsson Google's R Style Guide Aug 28, 2009 Barry Rowlingson Google's R Style Guide Aug 28, 2009 Deepayan Sarkar Google's R Style Guide Aug 28, 2009 Duncan Murdoch Google's R Style Guide Aug 28, 2009 Kingsford Jones Google's R Style Guide Aug 28, 2009 Esmail Google's R Style Guide Aug 29, 2009 Esmail Google's R Style Guide Aug 29, 2009 Esmail Google's R Style Guide Aug 29, 2009 Esmail Google's R Style Guide Aug 29, 2009 Max Kuhn Google's R Style Guide Aug 29, 2009 Hadley Wickham Google's R Style Guide Aug 29, 2009 Uwe Ligges Google's R Style Guide Aug 29, 2009 Corrado Topi Google's R Style Guide Aug 29, 2009 Philippe GROSJEAN Google's R Style Guide Aug 29, 2009 Spencer Graves Google's R Style Guide Aug 29, 2009 diegol Google's R Style Guide Aug 29, 2009 (Ted Harding) Google's R Style Guide Aug 29, 2009 Duncan Murdoch Google's R Style Guide Aug 29, 2009 John Sorkin Google's R Style Guide Aug 29, 2009 Hadley Wickham Google's R Style Guide Aug 29, 2009 Duncan Murdoch Google's R Style Guide Aug 29, 2009 Esmail Google's R Style Guide Aug 30, 2009 David Scott Google's R Style Guide Aug 31, 2009 Baptiste Auguie Google's R Style Guide Aug 31, 2009 Romain Francois Google's R Style Guide Aug 31, 2009 Duncan Murdoch Google's R Style Guide Aug 31, 2009 Baptiste Auguie Google's R Style Guide Aug 31, 2009 Vitalie S. Google's R Style Guide Aug 31, 2009 Tobias Verbeke Google's R Style Guide Aug 31, 2009

Graphical Parameters

4 msgs

Grid lines in cloud plot for lattice

1 msg

Has any one tested R 2.9.2 on Snow Leopard?

2 msgs

Header file related to arithmetic functions

1 msg

Heckman probit ?

1 msg

Hello

4 msgs

Help ::Not able to Connect R to SQL Server 2000

3 msgs

Help for R (Advanced matrix addition (large or undefined number of matrices)

3 msgs

Help in building new function

3 msgs

Help in plotting a legend

2 msgs

Help on a combinatorial task (lists?)

4 msgs

Help on comparing two matrices

17 msgs

Help on efficiency/vectorization

7 msgs

Help regarding frequency distribution Graphs

3 msgs

Help understanding lrm function of Design library

6 msgs

Help with Ecdf function

3 msgs

Help with Logit Model

2 msgs

Help with R Function writing for Matrix

2 msgs

Help with data type

4 msgs

Help with glmer {lme4) function: how to return F or t statistics instead of z statistics.

1 msg

Help with glmer {lme4) function: how to return F or tstatistics instead of z statistics.

1 msg

Help with glmer {lme4} function: how to return F or t statistics instead of z statistics?

1 msg

Help with identify() points on a PAM clusplot

1 msg

Help with nls and error messages singular gradient

3 msgs

Help with reshaping data.frame

5 msgs

Help with residuals function.

1 msg

Help with the bash R

2 msgs

Help with the internal functions

2 msgs

Heteroscedasticity in binary logit models

2 msgs

Hexbin margins

1 msg

Hi, a problem in using SNR

1 msg

Hist & kernel density estimates

5 msgs

Histogram problem

2 msgs

Hmisc get.mdb on mac os x 10.5.7 problems

1 msg

Horisontal line in xtable

1 msg

How '.' is used?

7 msgs

How can I do a generic specification in multiple logistic regression

2 msgs

How do I plot a line followed by two forecast points?

7 msgs

How do I plot: regression line, regression line + s.d, regression line - s.d on the same chart?

3 msgs

How to Dedup a Spatial Points Data Set

2 msgs

How to Import Excel file into R 2.9.0 version

4 msgs

How to catch an error using try

4 msgs

How to convert a string passed as an argument to a vector?

2 msgs

How to create a random matrix

4 msgs

How to deal with multicollinearity in mixed models (with lmer)?

2 msgs

How to execute a R script but outputting the result to the screen?

1 msg

How to execute a R script but outputting the result to the screen?

4 msgs

How to extract row values?

5 msgs

How to extract the theta values from coxph frailty models

3 msgs

How to generate an error message when 'match' does not find any matches?

2 msgs

How to generate mean anova value row in anova table, instead of individual value for each predictor

1 msg

How to generate mean anova value row in anova table, instead of individual value for each predictor

1 msg

How to generate more triangles in sequences?

2 msgs

How to get the n (number of observations) per conditional group

4 msgs

How to get w and b in SVR? (package e1071)

3 msgs

How to label and unlabel points on scatterplot with mouse pointer

5 msgs

How to plot 3-D surface graph from lmer mixed models?

6 msgs

How to read and write an S4 class

2 msgs

How to rename columns that start with numbers?

3 msgs

How to show both the commands and the output on the screen?

1 msg

How to show help in the same mode as where the commands is input?

4 msgs

How to show line number when using Rscript?

1 msg

How to source a script with command line option?

1 msg

How to specify an addition Rprofile file for Rscript in the command line?

1 msg

How to stop an R script when running JGR on a Linux/SuSE system

9 msgs

How to stop function printing unwanted output?

5 msgs

How to use R to perform prediction based on history data

4 msgs

How to use your own data in gstat and sp?

3 msgs

Import more than one sheet in a single excel file

4 msgs

Import/export ENVI files

2 msgs

Infinite != NaN?

2 msgs

Infix all.equal operator for vectors of unequal length

1 msg

Insert data into database, error. Need help. Thank you.

1 msg

Insert rows in between dataframes

3 msgs

Install R on Cygwin (correction)

1 msg

Installing package for i386

4 msgs

Installing quantreg package under Ubuntu

4 msgs

Installing rJava RJDBC bad interpreter: Permission denied

2 msgs

Invitation to connect on LinkedIn

1 msg

Is there a 'vi' mode in R?

6 msgs

Is there a construct for conditional comment?

8 msgs

Is there a fast way to do several hundred thousand ANOVA tests?

5 msgs

Is there a summary on different version of 'apply' functions? What is the meaning of the prefixes?

1 msg

Is there a summary on different version of 'apply' functions? What is the meaning of the prefixes?

2 msgs

Is there a summary on different version of 'apply' functions?What is the meaning of the prefixes?

2 msgs

Is this a bug?

1 msg

Issues with factors with duplicate (empty) levels

2 msgs

K-means clustering with NA

1 msg

Keeping track of memory usage

1 msg

Kolmogorov-Smirnov statistic

1 msg

LASSO: glmpath and cv.glmpath

3 msgs

Labeling and calculating distance from points

1 msg

Last expression entered by user

3 msgs

Latest information on how to debug R script

2 msgs

Lattice graph tweaking

3 msgs

Lattice in a loop does not produce output

4 msgs

Lattice xyplot: modify line width of plot lines

3 msgs

Lattice xyplot: same scales within one factor

2 msgs

Lattice: How to do error bars

2 msgs

Lattice: change background of conditioning variable box

3 msgs

Lattice: no grid name space

1 msg

Likelihood Function for Multinomial Logistic Regression and its partial derivatives

7 msgs

Limited number of replicates in qcc()?

1 msg

Line of Organic Correlation (help with writing function)

1 msg

Linking in R package documentation

2 msgs

List

1 msg

Log logistic Distribution - Parameter estimation

2 msgs

Logistic Regression

9 msgs

Logit Model... GLM or GEE or ??

3 msgs

MASS: lda collinearity

1 msg

MCMC sampling question

2 msgs

MSM package and qmatrix

3 msgs

Managing output

12 msgs

Mann Kendall test for time series data

2 msgs

Manova post hoc

1 msg

Manually set UCL and LCL

1 msg

Map of UK Counties - to use in R

5 msgs

Matching two series

1 msg

Matrices

9 msgs

Matrix Integral

1 msg

Matrix addition and multiplication

1 msg

Matrix addition function

4 msgs

Matrix function

1 msg

Meaning of data set variables

2 msgs

Merge data frames but with a twist.

6 msgs

Merge partially duplicated rows

4 msgs

Mix font families in a single label?

2 msgs

Model comparison with missing values

1 msg

Monotone Smoothing specifically I splines

1 msg

Move legend text to the left legend box border

3 msgs

Multiple comparison on lme model with 2 fixed factors

6 msgs

Multiple correspondence analysis and extended Burt table

1 msg

Multiply List by a Numeric

3 msgs

Need Advice: Considering Converting a Package from S3 to S4 -- reprise

1 msg

Need Advice: Considering Converting a Package from S3 to S4

10 msgs

New package for multivariate Kalman filtering, smoothing, simulation and forecasting

1 msg

New version of RSQLite on CRAN

1 msg

Newbie question re stddev, quantmod and performanceanalytics

4 msgs

Newbie that don't understand R code

4 msgs

Nominal variables in SVM?

10 msgs

Nonlinear mixed binary regression model

1 msg

NotePad++ Syntax file

9 msgs

Number of CPU's

3 msgs

Numeric, 2 ??? as a result of marix???

5 msgs

Obtaining the value of x at a given value of y in a smooth.spline object

1 msg

Obtaining the value of x at a given value of y in a smooth.spline object

3 msgs

Odd results with Chi-square test. (Not an R problem, but general statistics, I think)

1 msg

Odd results with Chi-square test. (Not an R problem, but general statistics, I think.)

3 msgs

Odp: A question on List

1 msg

Odp: draw n-1 lines with n X and n Y

1 msg

Odp: (no subject)

1 msg

Odp: Fw: Re: Simulating data for sampling (stupid question)

1 msg

Odp: Histogram problem

1 msg

Odp: Lattice in a loop does not produce output

1 msg

Odp: Polygon function

1 msg

Odp: Re : table function

1 msg

Odp: Re : Odp: Re : table function

1 msg

Odp: Remove columns

1 msg

Odp: Replacing NA values in one column of a data.frame

1 msg

Odp: Select top three values from data frame

1 msg

Odp: When factor is better than other types, such as vector and frame?

1 msg

Odp: function merge()

1 msg

Odp: how to draw pentagon?

1 msg

Odp: table, sum, cat function

1 msg

Odp: vector replacement 1/0 to P/A

1 msg

Odp: How to use R to perform prediction based on history data

1 msg

Off-topic: New website using R

1 msg

Offtopic, HT vs. HH in coin flips

6 msgs

One critical question in R

4 msgs

Open data-file in R - from Rserve

2 msgs

Oracle ODBC driver for Linux

1 msg

Order statistic in wtd.quantile

1 msg

Orthogonal Complement

3 msgs

Out of memory - RDGAL CPLRealloc()

2 msgs

Output to screen and file at the same time

4 msgs

Overlay on raster loses points when merging with data frame

1 msg

POSIX time conversion doesn't display digit

3 msgs

PROBLEM - - COMPARING AND COMBINING two DATASETS

1 msg

PROBLEM - - COMPARING AND COMBINING two DATASETS

5 msgs

Package read large file

5 msgs

Panel Data Analysis (PLM) - Fixed Effects - "cannot allocate vector of length"

2 msgs

Parameters of Logistic Distribution and (3 Parameter) Log Logistic Distribution

1 msg

Partykit Document

2 msgs

Passing a list object to lapply

2 msgs

Paste symbol and calculation in plot

3 msgs

Pec Function in R - syntax

1 msg

Pec function in R

1 msg

Performance measure for probabilistic predictions

2 msgs

Permutation test and R2 problem

2 msgs

Please help regarding "NaN" in sets package

2 msgs

Plot several graphs in the same window

3 msgs

Plot(x,y)

7 msgs

Plotmath, sweave and lattice graphics interaction problem

1 msg

Plotmath, sweave and lattice graphics interaction problem

1 msg

Plotting Hints - how to add minor tics on axes

3 msgs

Plotting shaded areas

2 msgs

Plotting sigma symbol with unicode and turning into pdf

4 msgs

Plotting the Log-Likelihood

1 msg

Plotting to a connection

1 msg

Plotting to stdout

9 msgs

Pls package

2 msgs

Plyr and memory allocation issue

2 msgs

Point-to-point Truncation with truncreg possible?

1 msg

Polygon function

2 msgs

Possible bug with lrm.fit in Design Library

2 msgs

Posterior use of iterations output in a for() loop

1 msg

PowerCut Killed R - is my code retrievable?

9 msgs

Prevent sequential repeated values in data frame column

2 msgs

Principle components analysis on a large dataset

6 msgs

Probit function

5 msgs

Problem - BRugs Package

2 msgs

Problem Installing R 2.9.1.1 RHEL x86_64 binary

3 msgs

Problem fitting network meta-analysis using lme

1 msg

Problem merging two data frames

3 msgs

Problem passing a statistical model as an argument

4 msgs

Problem with R.2.9.2 Plot functions

2 msgs

Problem with RGtk2 & Rattle

6 msgs

Problem with RHEL 5 repo and the latest R RPMs

4 msgs

Problem with area()

1 msg

Problem with modifying a data frame

4 msgs

Problem with passing a string to subset

6 msgs

Problem with predict.coxph

6 msgs

Problem:: Passing r list to java method as parameter

1 msg

Problems with loading 'wordnet' in a standalone pc

3 msgs

Problems with lqs()

1 msg

Produce single line graph title composed of text and computed values.

1 msg

Produce single line graph title composed of text and computed values.

1 msg

Produce single line graph title composed of text and computed values.

1 msg

Proper / Improper scoring Rules

5 msgs

Quadratcount image plot colors

1 msg

Query on Error : subscript out of bounds in Rclimdex

2 msgs

Question about rpart decision trees (being used to predict customer churn)

3 msgs

Question about validating predicted probabilities

4 msgs

Question regarding finding credible interval using r2winbugs

3 msgs

Question spdep package - Moran's I

1 msg

Question with apply function

2 msgs

Question: how to index (subset) a data frame without memory overhead

1 msg

Questions on factors in regression analysis

7 msgs

Quick explanation of model output

2 msgs

R 2.9.2 Scheduled for August 24, 2009

1 msg

R 2.9.2 is released

1 msg

R : how does %in% operator work?

2 msgs

R CMD BATCH question under Ubuntu 9.04

1 msg

R Excel

1 msg

R GUI page on the wiki (was: Re: .... running JGR on a Linux/SuSE system)

1 msg

R Package That Contains Any Earth Magnetic Model

1 msg

R Package That Contains International Geomagnetic Reference Field (IGRF)

1 msg

R User Group listings

7 msgs

R book for economists

5 msgs

R code to reproduce (while studying) Bates & Watts 1988

2 msgs

R for reliability engineering?

1 msg

R formula

4 msgs

R function for Probabilities for the (standard) normal distribution

2 msgs

R graphics

4 msgs

R help from command line

4 msgs

R installation on Linux/PPC with tcltk support

2 msgs

R numeric string problem

3 msgs

R package install problem

2 msgs

R survival package error message - bug?!

1 msg

R to MATLAB translation

2 msgs

R with MPI

3 msgs

R's database capabilities

3 msgs

R(D) Com not working

1 msg

R-squared of a distribution fitting

1 msg

R2 for SAR and validation

1 msg

R: how import Excel data into R?

1 msg

R: how to avoid a script from hanging up

2 msgs

R: upgraging R from 2.9.0 to 2.9.1

1 msg

R: how to get R interpreter to remember constant values without using any memory location

2 msgs

RConsole processing crashes Rgui.exe

3 msgs

RE xtable, sweave and resizebox

1 msg

RE xcel - two problems - Running RExcel & Working Directory error

2 msgs

RE xcel Macro Mode

3 msgs

REMOVE ME

4 msgs

RES: Re : How to Import Excel file into R 2.9.0 version

1 msg

RES: Saving plots to file

1 msg

RES: Saving plots to file

1 msg

RFE: vectorize URLdecode

4 msgs

RGoogleDocs/RCurl through proxy

4 msgs

RGoogleDocs: getDocs() - "problems connecting to get the list of documents"

3 msgs

RMySQL - overwrite record, not table

4 msgs

ROC curve and gains/lift chart

2 msgs

RODBC does not like table names >11/12 characters

1 msg

RODBC fails to read ArcGIS mdb shape table at 2.9.1; works at

1 msg

RODBC package to connect to Oracle database Linux

1 msg

RODBC: how to set the data-source?

11 msgs

RODBC: missing files? (Re: RODBC: how to set the data-source?)

2 msgs

RPMs for R on the Redhat EPEL site

2 msgs

RPostgreSQL libpq problem

2 msgs

RServe - How to use 'createReference' method?

5 msgs

Random numbers of multivariate power exponential distribution!

1 msg

Random sampling while keeping distribution of nearest ne

2 msgs

Random sampling while keeping distribution of nearest neighbor distances constant.

6 msgs

Rank of matrix

2 msgs

Rcmdr installalation under Viata gives a warning. Do I need to do anything?

2 msgs

Rcompression on Omegahat

3 msgs

Re move all punctuations except commas

1 msg

Re : error matrix, cross table,

1 msg

Re : paste first row string onto every string in column

3 msgs

Re : How to Import Excel file into R 2.9.0 version

2 msgs

Re : Re : Zoo and numeric data

1 msg

Re : Zoo and numeric data

2 msgs

Re : extraction of elements in a matrice???

1 msg

Re : opration / dates in R (it is ok thanks)

1 msg

Re : table function

1 msg

Re : Odp: Re : table function

1 msg

Re : Odp: Re : Odp: Re : table function

3 msgs

Re : Re: Best R text editors?

1 msg

Re ad and merge a number of .xls files into one dataframe

1 msg

Re current neural network (RNN) package?

1 msg

Re ferencing columns and pulling selected data

3 msgs

Re move all punctuations except commas

5 msgs

Re moving the numbers of the X/Y axis

2 msgs

Read and merge a number of .xls files into one dataframe

1 msg

Reading jpeg-files

3 msgs

Redoing axis in a strip plot

3 msgs

Regarding NaN output in "sets" package

1 msg

Regular expression to define contents between parentheses

5 msgs

Remove columns

4 msgs

Removing objects from workspace

3 msgs

Repeatable, But Time Varying R GUI Crash

4 msgs

Replacing NA values in one column of a data.frame

8 msgs

Repost - Calculating loess value

1 msg

Repost - Possible bug with lrm.fit in Design Library

3 msgs

Reshape package: Casting data to form a grid

4 msgs

Resolved: Problem in local ~/.fonts.conf broke symbol font in pdf device (Was: Re: Plotmath, sweave and lattice graphics interaction problem)

1 msg

Retrieving x argument name from a trellis object

3 msgs

Revolutions blog: July Roundup

1 msg

Ridge regression [Repost]

3 msgs

Rounding to the nearest 5

3 msgs

Running an error-prone R script using 'source' command

2 msgs

R CMD BATCH question under Ubuntu 9.04

2 msgs

S4 method dispatch: coercion of arguments with setAs defined

3 msgs

SEM decomposition of Hessian

1 msg

SFBA R Users Group - Fall kickoff w/ Hadley Wickham, more news, & call for presenters

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SOLVED: Lattice: How to do error bars

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SOLVED: Lattice: How to do error bars

1 msg

SVG output on Windows OS

3 msgs

SVM coefficients

7 msgs

Sapply

5 msgs

Save model and predictions from svm

4 msgs

Saving Iterative Components

2 msgs

Saving heatmaps as PDFs

2 msgs

Saving plots to file

5 msgs

Scale set of 0 values returns NAN??

5 msgs

Scientific Format E

4 msgs

Scripting - sort of

3 msgs

Seasonal analysis

1 msg

Seeing negative numbers to zero

6 msgs

Select subset with specific distribution parameters.

3 msgs

Select top three values from data frame

10 msgs

Selecting groups with R

13 msgs

Selecting/Accessing the last vector in a list of a list of data.frames

4 msgs

Semi Standard Deviation

1 msg

Sequence generation

6 msgs

Several simple but hard tasks to do with R

16 msgs

Simple Question: adding points to a boxplot

5 msgs

Simple column selection question- which and character lists

5 msgs

Simulating data (stupid question)

3 msgs

Simulating data for sampling (stupid question)

1 msg

Simulating points from GLM corresponding to new x-values

5 msgs

Simulation Function - Save results

4 msgs

Simulation function

2 msgs

Slicing cra**y csv files

6 msgs

Smart way to sum a column in a matrix across all members in a list

2 msgs

Sobol Sensitivity Analysis: Loop Problem

1 msg

Solutions of equation systems

8 msgs

Some SQL Challenges

3 msgs

Sorting text docs based on document meta values in tm()

2 msgs

Spatio-Temporal Models in the ramps package

1 msg

Specify Database location from R

2 msgs

Speeding up a bootstrap routine

1 msg

Stacked plots with common x-axis and different y-axis

7 msgs

Standard deviation for rows

1 msg

Starting NONMEM (nmfe6) from R

3 msgs

Statistical question about logistic regression simulatio

1 msg

Statistical question about logistic regression simulation

2 msgs

Statistician Needed

2 msgs

Stochastic (transition) matrices: how to determine distributions and variance?

2 msgs

Strange column shifting with read.table

22 msgs

Strange error with ROCR

5 msgs

Strange package installation error

4 msgs

Submit a R job to a server

8 msgs

Subsetting expand.grid() result

1 msg

Superscripts in axis label

3 msgs

Surpress one panel in lattice plot..?

3 msgs

Sweave output from print.summary.glm is too wide

4 msgs

Sweave truncation

1 msg

Sweave, cm-lgc and minus signs

1 msg

Symbolic references - passing variable names into functions

3 msgs

System is computationally singular and scale of covariates

2 msgs

SystemFit

1 msg

Table in adefor

1 msg

Table to Data-frame

5 msgs

Test for stochastic dominance, non-inferiority test for distributions

1 msg

Test for stochastic dominance, non-inferiority test for distributions

1 msg

Testing year effect in lm() ***failed first time, sending again

3 msgs

Text in barplot.

2 msgs

Textplot question

1 msg

Thank you David : Re : Odp: Re : Odp: Re : table function

1 msg

Time Series smoothing

4 msgs

Tr : create a table in the console!!

2 msgs

TraMineR updated to version 1.4

1 msg

Transform array in dataframe; melt(); reshape()

2 msgs

Transform data for repeated measures

6 msgs

Transparency and trellis device

6 msgs

Transpose a dataset

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Truncating based on attribute range and serial no

3 msgs

Trying something for fun...

6 msgs

Trying to make Nas 0

1 msg

Trying to rename spatial pts data frame slot that isn't a slot()

2 msgs

Two lines, two scales, one graph

8 msgs

Two way joining vs heatmap

5 msgs

Unable to load RHtestV2

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Understanding R code

3 msgs

Unique command not deleting all duplicate rows

5 msgs

Urgent Help

3 msgs

Using 'field names' of a data.frame in a function

2 msgs

Using 'unlist' (incorrectly?!) to collate a series of objects

1 msg

Using R CMD Batch similarly to gnuplot >pause mouse<

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Using R with Hadoop/Hive for Big Data

1 msg

Using Test functions in Wavelet

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Using bold font with bquote

4 msgs

Using system fonts in MacOS

2 msgs

VAR (pckg: vars) and memory problem

5 msgs

VIF for logit models

1 msg

Validity check when setting slot

5 msgs

Variable alias

3 msgs

Variable names as inputs...

3 msgs

Varying x-axis labels in lattice

4 msgs

Video demo of using svSocket with data.table

4 msgs

Viewing function code

3 msgs

Wakeby Curve

1 msg

What does .[foo] really mean?

3 msgs

What does this error message mean?

3 msgs

What is the returned type of strsplit?

2 msgs

When factor is better than other types, such as vector and frame?

1 msg

When factor is better than other types, such as vector and frame?

2 msgs

When using randomForest, what's the effect to "set.seed"?

2 msgs

Where to put source code?

6 msgs

Which one is the right test?

1 msg

Which parts of the book "Programming with Data: A Guide to the S Language" are still relevant now?

1 msg

Which parts of the book "Programming with Data: A Guide to the S Language" are still relevant now?

1 msg

Whittle estimation for ARMA models

1 msg

Why are there small circles in my plot

3 msgs

Why is 0 not an integer?

5 msgs

Why is R so slow at plotting on Ubuntu 9.04?

3 msgs

Wind-data analysis with R?

4 msgs

Winsorized mean and variance

5 msgs

Within factor & random factor

2 msgs

Write the results of sample function which uses a dataframe into an Array

1 msg

Writing a NetCDF file in R

1 msg

Yet another plotting hint - choosing the proper device to produce plots for Word

1 msg

Yet another plotting hint - choosing the proper device to produce plots for Word

2 msgs

Ylim

3 msgs

Zoo and numeric data

3 msgs

[Fwd: Re: Several simple but hard tasks to do with R]

1 msg

[Fwd: Re: Video demo of using svSocket with data.table]

2 msgs

]]

3 msgs

a --no-save option for Rprofile.site?

2 msgs

a bug in the offset parameter syntax in the geepack package?

2 msgs

a collaborative web resource for R help

1 msg

a naive question

5 msgs

abline does not show on plot if slope differs from 0

3 msgs

about isoMDS method

4 msgs

about the summary(cph.object)

6 msgs

access to source code of a website ..?

2 msgs

acf Significance

4 msgs

adding color bar to a graph

3 msgs

adding color bar to a graph - one possible solution

1 msg

adding factor scores back to an incomplete dataset...

6 msgs

adding points to a wireframe

4 msgs

aggregating irregular time series

1 msg

aggregating using a non-summary function?

3 msgs

aggregating values at discreet irregular time intervals into hourly values

2 msgs

allowing line wrap for long strip text in xyplot (lattice)

3 msgs

analysis of categorical data

1 msg

aov p values for levels of a factor.

2 msgs

apply cut function on various values (factor constrained)

2 msgs

apply function to named numeric object

10 msgs

applying summary() to an object created with ols()

2 msgs

array slice notation?

10 msgs

as.ltraj error: date should be of the same length as xy

2 msgs

asc class object - how to get positions (coordinates) for a given raster ID?

1 msg

asc class object - how to get positions (coordinates) for a given raster ID?

1 msg

attach package

2 msgs

axis scale

4 msgs

biOps load problem

1 msg

binary operators that implement row and column sweeps of matrices by vectors

3 msgs

binning results

3 msgs

bootstrapped correlation confint lower than -1 ?

4 msgs

boxplot with log="y" and values starting at 0

3 msgs

boxplot( ) headers with Greek letters, values, and text

4 msgs

breaking multi-modal histograms down into combinations o

1 msg

breaking multi-modal histograms down into combinations of unimodal distributions

1 msg

bug with subset and plot?

4 msgs

building a package

2 msgs

bump: calculating R-squared or equivalent for Model II regression

1 msg

calasification table under conditions

2 msgs

calculate glm slope

3 msgs

calculating probability

3 msgs

calling a function with dynamically generated buttons

3 msgs

cannot upgrade to R 2.9.1 in Ubuntu

2 msgs

categorized barplot

4 msgs

challenge in using layout with r bind function

3 msgs

change default measurement unit to millimetre

4 msgs

changing equal values on matrix by same random number

10 msgs

changing the Date format.

2 msgs

choosing of CPU's to run R

5 msgs

clarificatin on validate.ols method='cross'

2 msgs

coefficient p-value in ridge regression

1 msg

coeftab

1 msg

combine venn diagram and pie chart

2 msgs

combine venn diagram and pie chart

1 msg

combined value in forestplot function

2 msgs

compare observed and fitted GAM values

3 msgs

comparing tables from replicated data

1 msg

computation of matrices in list of list

6 msgs

configure issue

4 msgs

continuous-time Markov chain model with repeated measures

1 msg

contour plot

1 msg

contourLines() documentation

2 msgs

converting a matrix into a fn

2 msgs

correlation between two 2D point patterns?

5 msgs

counting subgroup sums within a data frame

4 msgs

coxph (survival) paper from '82

1 msg

create a table in the console!!

2 msgs

create list entry from variable

4 msgs

create separate plots by factors

3 msgs

creating MS Access query objects using RODBC

2 msgs

creating gantt chart

4 msgs

creating list of the from 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, . . ., n, n, n?

4 msgs

creating selection vector with 2 attributes

2 msgs

cross tabulation for frequency distributions

2 msgs

customizing RGui/Rconsole

2 msgs

data layout for crossed factors w/interaction in linear mix models

1 msg

dcemri: A package for medical image analysis

1 msg

definition of AIC and BIC in gls

2 msgs

delete duplicated conditional

2 msgs

delete lines

3 msgs

diagonal LDA and QDA

4 msgs

diagonal lda and qda

1 msg

dienice for R

5 msgs

dificult loop "for"

3 msgs

dimnames in class "by" object

1 msg

discriminant analysis

2 msgs

dispaly only character variables from the dataset in R

2 msgs

distinct elements of a vector

2 msgs

donlp2

1 msg

dot plot with several points for 2 categories

1 msg

double precision

3 msgs

draw n-1 lines with n X and n Y

2 msgs

draw two density functions at one graph

2 msgs

edit.row.names taking row names from the edited dataframe

1 msg

email notification after error

3 msgs

error in Elastic net

2 msgs

error in creating gantt chart.

4 msgs

error in names

2 msgs

error installing bioconductor

3 msgs

error matrix, cross table,

2 msgs

error message "memory not mapped"

1 msg

error with summary(vector)??

3 msgs

eval and evironments: call local function in a global function

14 msgs

eval parent.frame() twice

4 msgs

expanding 1:12 months to Jan:Dec

6 msgs

extending an existing ts object

2 msgs

extra .

6 msgs

extract data from shapefiles

2 msgs

extracting pvalues from ttest

2 msgs

extracting text from wordnet using synonym()

4 msgs

extraction of elements in a matrice???

2 msgs

faulty formatting of toLatex(sessionInfo())

3 msgs

feature weighting in randomForest

2 msgs

filter function for time series

1 msg

find numbers in a line with letters

4 msgs

fitted.values less than observed values

6 msgs

fitting a linear model line through srip plot

2 msgs

fitting a truncated power law

6 msgs

font size on graphics

1 msg

font size on graphics question (correction in example,sorry)

1 msg

for R

3 msgs

for loop

12 msgs

for(variable in [])do

2 msgs

forcasting or predictive analysis

2 msgs

forest (meta) editing text

1 msg

formats

2 msgs

frequency of numbers in a list

2 msgs

function merge()

1 msg

function of probability for normal distribution

2 msgs

gantt chart for dataset

3 msgs

generalized linear models

5 msgs

generating multiple sequences in subsets of data

5 msgs

get NA from outlier{randomForest}

1 msg

getting R 2.9.1 from the tar.gz file

3 msgs

getting dates from a ts object

2 msgs

ggplot 2 semi-transparency error

4 msgs

ggplot and RExcel

1 msg

ggplot2 and mtext question

2 msgs

ggplot2 course: 19 October, Austin TX / the web

1 msg

ggplot2 legend problem

5 msgs

ggplot2 legend problem - SOLVED

1 msg

ggplot2 transparent pdf

2 msgs

ggplot2-ddply question

3 msgs

ggplot2: geom_smooth and legend

3 msgs

ggplot2: override facet names in facet_wrap?

4 msgs

ggplot: colours to geom_segments

7 msgs

ggsave to .png bug in ggplot2 (?)

4 msgs

glm.nb versus glm estimation of theta.

4 msgs

glmmPQL and variance structure

1 msg

glmmPQL model selection

1 msg

globally set digits=3 in Sweave

4 msgs

good and bad ways to import fixed column data (rpy)

4 msgs

graph data mining

2 msgs

graph label greek symbol failure

15 msgs

handling categorical features;

1 msg

hdf5 package segfault when processing large data

3 msgs

heatmap and automatic box sizes

1 msg

heatmap and dendrogram

1 msg

heatmap column width

1 msg

help on Rmpi

1 msg

help on ar(1)

3 msgs

help on vector auto-regressive model

2 msgs

help simplifying complex graphic arguments to a function

3 msgs

help with a loop (coefficients with lmList)

2 msgs

help with expression()

3 msgs

help with functions "spec" and "specprop"

2 msgs

help with median for each row

7 msgs

help with pmvnorm function

2 msgs

help with recalling data points in a specific region of the plot

4 msgs

help with regular expressions in R

6 msgs

help:Vector vs array

2 msgs

hey

3 msgs

hi, i have a problem in R

5 msgs

hist2d

2 msgs

histogram scaling

2 msgs

hmm.discnp or other?

1 msg

how do i retain decimal values

5 msgs

how do i vectorize relational queries in R

3 msgs

how import Excel data into R?

3 msgs

how to Transpose a dataset

4 msgs

how to add 95% confidential interval as vertical lines to x axe in density plot

1 msg

how to add 95% confidential interval as vertical lines to x axein density plot

1 msg

how to add data to some ts

2 msgs

how to apply a date format for data frame

4 msgs

how to avoid a script from hanging up

3 msgs

how to calculate time interval between dates

1 msg

how to categorize continuous variable when useing regression

2 msgs

how to compute other columns without a column for sample name

1 msg

how to compute this summation...

2 msgs

how to correlate nominal variables?

1 msg

how to do model validation and calibration for a model fitted by fit.mult.impute?

1 msg

how to draw pentagon?

4 msgs

how to explain the interaction terms regarding "treatment contrast" of lm model

1 msg

how to explain the interaction terms regarding "treatmentcontrast" of lm model

2 msgs

how to extract the order of genes after clustering

1 msg

how to fill the area under the density line with semitransparent colors

3 msgs

how to generate a random correlation matrix with restrictions

1 msg

how to generate a random correlation matrix with restrictions

7 msgs

how to get R interpreter to remember constant values without using any memory location

7 msgs

how to index a list with a string?

4 msgs

how to limit output to console beyond options(max.print) ?

1 msg

how to partitioning a clustered heatmap

1 msg

how to pass more than one argument to the function called by lapply?

2 msgs

how to pass user input to a function?

5 msgs

how to plot 95% confidential interval as vertical lines to x axe in density plot

1 msg

how to plot a gains chart in R?

2 msgs

how to set crontab for updating the repositories?

3 msgs

how to specify between group variance in lme

2 msgs

how to specify two variance effects in gls

2 msgs

how use cat() function?

4 msgs

howto get the number of columns and column names of multiply data frames

4 msgs

i'm so stuck with text file and contour plot

12 msgs

identify a bimodal distribution

1 msg

if confusion

4 msgs

ignore an error and go back to ....

2 msgs

image plot

3 msgs

image() generates many border lines in pdf, not on screen (quartz) - R 2.9.1 GUI 1.28 Tiger build 32-bit (5444) - OS X 10.5.8

2 msgs

image() generates many border lines in pdf, not on screen (quartz) - R 2.9.1 GUI 1.28 Tiger build 32-bit (5444) - OS X 10.5.8

3 msgs

import DATA

1 msg

import data into R

4 msgs

increasing significant digits in smooth.spline function

2 msgs

index of intersect()

2 msgs

inserting into data frame gives "invalid factor level, NAs generated"

1 msg

inserting into data frame gives "invalid factor level, NAs generated"

1 msg

install package version compatible with on older version of R

3 msgs

installing R on Solaris 10

1 msg

installing mlica, or other ICA package

1 msg

integer and character conversion

5 msgs

interactions and stall or memory shortage

2 msgs

interesting statistics article in NYT

2 msgs

intra-class correlation? coherence among multiple ordinal responses

3 msgs

joining two points in rgl

6 msgs

jpeg device loop problem

2 msgs

jpeg() does not work

3 msgs

kernel density estimates

2 msgs

kernel density estimation for univariate data using splancs

1 msg

label X-Axis by abother variable in R plot

2 msgs

labeling in qplot

3 msgs

large list from mdb.get - change labled atomic to double

1 msg

large matrices in SparseM

2 msgs

latex() with ctable=T inserting unwanted empty line in .tex file when used on summary.formula(method="reverse") object

3 msgs

latitude and longitude distribution

3 msgs

lattice dotplot: line height for multi-line labels

2 msgs

lattice shingle plot axis annotation

1 msg

lattice xyplot strip colors and location

2 msgs

lattice: control size of axis title and axis labels

2 msgs

lattice: simultaneously control aspect & outer whitespace

2 msgs

libname version in R

2 msgs

line plot

3 msgs

linear model with interaction / segments

3 msgs

linear model: Test difference between coefficients and given values (t.test?)

1 msg

linear model: Test difference between coefficients and given values (t.test?)

2 msgs

list indexing problem reading in files from a directory

4 msgs

lm coefficients output confusing

6 msgs

lm.fit algo

3 msgs

lme funcion in R

16 msgs

lme function problem

2 msgs

lme, lmer, gls, and spatial autocorrelation

7 msgs

lme: how to nest a random factor in a fixed factor?

2 msgs

lmer with random slopes for 2 or more first-level factors?

3 msgs

logged2

2 msgs

logistic regression

2 msgs

logistic regression with repeated measures

1 msg

looking for a function to plot the distribution of values (not sure of the name)

1 msg

lowess puzzle

3 msgs

lrm in Design

4 msgs

lrm in Design package, missing value problem

3 msgs

mahalanobis distance

1 msg

making scatter plot points fill semi-transparent

4 msgs

manipulating text to generate different formulas to use in nls()

2 msgs

mann whitney u

4 msgs

manual hierarchical forecasting with top-down approach in R

1 msg

math symbol + value of a variable in legend.

9 msgs

matrix

5 msgs

matrix power

10 msgs

memisc/mtable: show only estimates (one line)

1 msg

memory limit in R

4 msgs

merge zoo objects contained in a list

3 msgs

metafor random effects meta-analysis

2 msgs

metaplot in rmeta: y-axis disappears

5 msgs

mild and extreme outliers in boxplot

20 msgs

min frequencies of categorical predictor variables in GLM

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missing value in Elastic Net

1 msg

mixed normal distriburtion

5 msgs

moving color key in heatmap

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multiple downloads of data when evaluating plot() vs. xyplot()

2 msgs

multiple expressions in a legend

2 msgs

multiple linear regression

1 msg

multiple linear regression

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multiple lty on same panel in xyplot

10 msgs

multiple values for a factor using nodematch in ergm()

1 msg

my email

1 msg

natural sorting a data frame /vector by row

2 msgs

ncdf

2 msgs

ncdf package problem - put.var.ncdf

1 msg

nearest neighbors

2 msgs

need help for t.test using "by"

4 msgs

need technique for speeding up R dataframe individual element insertion (no deletion though)

1 msg

need technique for speeding up R dataframe individual element insertion (no deletion though)

3 msgs

nested repeated measures MANOVA using adonis

2 msgs

nested, repeated measure lme

2 msgs

new data.frame summed by date

5 msgs

new package: interval

1 msg

new package: perm

1 msg

nominal to numeric function

6 msgs

number 6 e+13

2 msgs

number in R

5 msgs

numerical summaries across variables.

1 msg

obtain linear regression parameters from qplot

3 msgs

odfWeave : sudden and unexplained error

2 msgs

online classes or online eduction in statistics? esp. time series analysis and cointegration?

1 msg

online classes or online eduction in statistics? esp. time series analysis and cointegration?

2 msgs

open txt

3 msgs

opration / dates in R

2 msgs

optimization free software

3 msgs

order of effects plot panels

1 msg

ordinal response model with spatial autocorrelation

1 msg

outlier detection test for large data set

1 msg

overlap two graph

7 msgs

package installation error

3 msgs

package to convert coordiantes to timezone

3 msgs

parameter asterisks

2 msgs

parser 0.0-3 on CRAN

1 msg

paste first row string onto every string in column

8 msgs

pdIdent and lme

1 msg

penalized logistic regression

2 msgs

permutation test - query

1 msg

plm summary error

2 msgs

plotrix: reverse axis in polar.plot

2 msgs

plotting a grid with grid() ?

5 msgs

plotting huge data

5 msgs

plotting points in random but different colors based on condition

2 msgs

plotting the graph of density with an unknown distribution

2 msgs

polygon centroids

3 msgs

possible problem with plot.lm

1 msg

post hoc test after lme

2 msgs

postscript, options

7 msgs

predict.HoltWinters source misunderstanding.

1 msg

predict.kohonen som: what is the trainY parameter?

2 msgs

pretty display or print for data frames ?

4 msgs

principal component analysis for class variables

3 msgs

principal component analysis for class variables:somenone has experience with made 4 and plotgenes?

1 msg

print selected variables

4 msgs

printing a dataframe summary to disk

4 msgs

problem about t test

2 msgs

problem adding columns to matrix

2 msgs

problem installing cairo on freebsd

1 msg

problem loading ncdf library on MAC

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problem plotting with ggplot2

7 msgs

problem selecting rows meeting a criterion

10 msgs

problem with BRugs

8 msgs

problem with pattern matching

10 msgs

problem with predict(...,type="terms")

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problem with r import data

3 msgs

problem with recording numeric output into another dataframe

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problems with RODBC, sqlQuery

2 msgs

problems with strsplit using a split of ' \\\ ' : a regex problem

3 msgs

prop.test() - need algorithm or reference

2 msgs

psi not functioning in nlrob?

4 msgs

ptproc package

2 msgs

pyramid.plot: x-axis scale

1 msg

question

2 msgs

rJava error for large XML object return in StatET plugin

2 msgs

radial.plot() in plotrix module

2 msgs

random between two values

4 msgs

randomForest question--problem with ntree

3 msgs

re ading transposed data in read.csv

1 msg

re placePatterns() for multiple words replacement in tm

1 msg

re : R help from command line

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re ading in array

2 msgs

re ading transposed data in read.csv

3 msgs

re moving intial numerals

1 msg

re placePatterns() for multiple words replacement in tm

2 msgs

read data element from data frame

2 msgs

read.csv from a remote machine

6 msgs

reading a string

2 msgs

reading and frequency analysis of Spanish text

3 msgs

reading from dataframe?

2 msgs

reading heterogeneous CSV

2 msgs

reading in MS Word files

4 msgs

reading in mdb and outputting to sql (GIS application)

13 msgs

regarding Rglpk loading

2 msgs

regex problems with the escape character

1 msg

regex problems with the escape character

2 msgs

regex question

5 msgs

regexp help needed.

3 msgs

request: Help

2 msgs

resolved Re : for(variable in [])do

1 msg

ridge regression

2 msgs

robust method to obtain a correlation coeff?

8 msgs

rpart: which is correct?

1 msg

run R codes every startup.

2 msgs

runmax function only for positive numbers?

2 msgs

running BRugs in Linux?

1 msg

sample data from density created by splines

1 msg

scale or not to scale that is the question - prcomp

10 msgs

scatterplot3d bug??

5 msgs

script navigation in Vista

2 msgs

second y-axis in lattice xyplot

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seeking tutor on statistical learning and data-mining

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select one function from two of them

2 msgs

select one function from two of them in another function

3 msgs

selectively altering variable value

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session logging

6 msgs

set pdf.options() encoding to UTF-8

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setting par(srt) according to plot aspect ratio

5 msgs

setting persistence upper limit in garchFit()

1 msg

shading between two smoothed curves

8 msgs

should months be an ordered factor?

1 msg

simple graph question: manipulating variable names

3 msgs

simple randomization question: How to perform "sample" in chunks

6 msgs

solving system of equations involving non-linearities

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some help with plotting a beautiful structure using rgl

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source(.trPaths[5], echo=TRUE, max.deparse.length=150)

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specify a model in differential equations (nlme)

3 msgs

specify lattice black-and-white theme

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split number in a vector and then make a chron object out of it

4 msgs

splitting a string up

8 msgs

ssanova help

2 msgs

standard error associated with correlation coefficient

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status of boolean package

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status of boolean?

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std.error

4 msgs

step by step tutorial to beginning of R programming by Emacs+ESS on MS Windows

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stepwise

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strsplit a matrix

5 msgs

study resources for time series?

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sub using info from pattern in 2nd col into part of pattern in 1st column?

1 msg

sub-architecture installation difficulty with various valgrind-instrumentation levels

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subset of a matrix

6 msgs

summary(table)

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superpose 2 time series with different time intervals

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supression of ongoing print command (outputted in chunks)

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survdiff for left-truncated data?

3 msgs

survival analysis: time-variant covariates, right censored, re-current events

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survival:: plotting survfit with two predictors

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sweave and R. Searching for a document that will get mestarted

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sweave and R. Searching for a document that will get me started

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sweave and R. Searching for a document that will get me started

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sweave and R. Searching for a document that will get mestarted

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table function

6 msgs

table, sum, cat function

2 msgs

table, xyplot, names, & loops

5 msgs

tcltk in BATCH mode

1 msg

teaching R

9 msgs

test for bimodality

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test for bimodality&In-Reply-To=

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test of parallelism for ordinal regression?

1 msg

the problem about normalize the data frame

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three dimensions barchart

6 msgs

tick.number in ggplot2?

1 msg

to extract a section of the matrix

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tolerance intervals

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transformation/link glm in R

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transforming data glm

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trimming observations

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trouble with Rcmdr

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trouble with Vista & reading files

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truncating values into separate categories

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tukey test for interaction

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tweedie and lmer

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two-factor linear models with missing cells

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un run run...

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unable to connect to 'cran.r-project.org' on port 80.

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unable to load library rJava on my Ubuntu 9.04

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unix like commands in R?

3 msgs

upgraging R from 2.9.0 to 2.9.1

3 msgs

using cat()

6 msgs

using ddply but preserving some of the outside data

7 msgs

using loglog link in VGAM or creating loglog link for GLM

3 msgs

using package tm to find phrases

3 msgs

using the RODBC for excel

2 msgs

utf8 encoding and postscript

2 msgs

value of nth percentile

3 msgs

vector replacement 1/0 to P/A

5 msgs

vector size: Fixed

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version 1.5-1 of Rcmdr package released

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vglm{VGAM} output to Latex ?

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visualizzazione colonne

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weighting nlme in multivariate outcome

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wget parameters

2 msgs

what is returned if a match is not found using grep

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what is the difference between the two logistic models?

2 msgs

what is the meaning of this error

3 msgs

where to find jobs in Datamining and Machine Learning?

1 msg

why is 0 not an integer?

7 msgs

why need a new database to store results generated from another database in filehash?

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why summary() does not work here???

5 msgs

wireframe color

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write file to date-stamped folder

4 msgs

write matrix M including names(dimnames(M))

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write result in matrix using loop

2 msgs

writing a simulation

2 msgs

xtable "longtable" with caption on "top"

1 msg

xtable, sweave and resizebox

6 msgs

xyplot and subscripts

3 msgs

xyplot: superpose 2 time series with different time intervals

5 msgs

zoo plot warning messages - I don't know what they mean or how to inspect the data to figure this out

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