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R-help June 2009

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"Error: C stack usage is too close to the limit" (can't understand explanations of how to fix this)

1 msg

"Normal" plot and xyplot side by side in one figure?

3 msgs

"R CMD check" does not find a mistake

6 msgs

"by" question

4 msgs

"time series", "longitudinal data" or "trajectories"

4 msgs

'Errors' with Ubuntu

4 msgs

'beside' option for boxplots

3 msgs

'options=utils::recover' not working in .Rprofile or within R

1 msg

(FULL) Need help to optimize a piece of code involving zoo objects

2 msgs

(ORPHANED) rimage 0.5-8 package uploaded

1 msg

(Resolved) How to draw a line in plot when I know the start point(x1, y1) and end point(x2, y2)?

1 msg

(kein Betreff)

1 msg

(no subject)

8 msgs

(performance) time in Windows vs Linux

22 msgs

(sem assunto)

1 msg

5-D density? was Re: R help

2 msgs

5-D density? was Re: R help

1 msg

5-D density? was Re: R help

1 msg

50993 point distance matrix, too big to as.matrix, looking for another way to calculate point-level summary

2 msgs

95% confidence interval coverage

1 msg

:psych - score.alpha "superseded" = deprecated/obsolete?

1 msg

A MS-VAR Introduction

2 msgs

A graphic art piece I created that only statisticians would understand and the use of R in art

1 msg

A new R-community in Orkut

1 msg

A question about r anaysing microarry data!Thank you!

1 msg

A very frustrating read.table error message

3 msgs

ADF test

2 msgs

AIC score

1 msg

ANNOUNCEMENT: 20% discount on the most recent R books from Chapman & Hall/CRC!

1 msg

ANOVA

2 msgs

ANOVA with means and SDs as input

4 msgs

ANOVA with replicate measures

1 msg

Abort run

3 msgs

About "duleg" Indicator Species Analysis

1 msg

About classifier in RWeka

2 msgs

Add ID numbers on a plot

3 msgs

Adding a method to a generic in another package

3 msgs

Adding site id to xyplot

2 msgs

Aligning axis values when plotting more than one graph on same axes

3 msgs

Aligning axis values when plotting more than one graph on same axes

3 msgs

Altering columns

3 msgs

Alternate error structures in lme4?

2 msgs

Alternate ways of finding number of occurrence of an element in a vector.

4 msgs

Analisys in Multidimensional contingency tables

2 msgs

Announcing new features for the crantastic.org community portal

1 msg

Anova with multiple responses without loop

1 msg

Antialiasing plots and text on different devices

2 msgs

Any 'R-idea' to do the following?

1 msg

Any method to speed up this problem?

3 msgs

Anyone using Bespin & R?

1 msg

Apply as.factor (or as.numeric etc) to multiple columns

7 msgs

Approximation to next integer

3 msgs

Arc/Info Ungenerate - shp - Maps

3 msgs

Asking for help while using "Simplex" to solve LP Problem.

1 msg

Assigning Data a name from within another variable?

4 msgs

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

1 msg

Automate a data load and merge

3 msgs

Automatically Adding Categories

3 msgs

Automatically placing a legend in an area with the most white space...

1 msg

Automatically placing a legend in an area with the most white space...

5 msgs

Automatically placing legend in location of most whitespace.

2 msgs

Axis label spanning multiple plots

7 msgs

BLAST search from R

2 msgs

Barplot: annotations at tips of each bar?

2 msgs

Batch problem

1 msg

Bayesian Model Averaging

1 msg

Best way to plot a Matrix of all possible pair combinations

1 msg

Bin Category Labels on Axis

5 msgs

Bin-width with wgplot()

1 msg

Binning or grouping data

6 msgs

Black-Litterman model

2 msgs

Boxplot with dates

1 msg

Boxplots: side-by-side

3 msgs

Bug in hist() when working with Dates ?

2 msgs

C++ to R : 64bit to 32bit problem.

2 msgs

CRAN: 64 bit OS X Leopard build

3 msgs

Cairo Package Installation

2 msgs

Cairo in R for w32?

1 msg

Calculating "row standard deviations"

4 msgs

Calculating distance between spatial points

2 msgs

Calculating home ranges using mcp in adehabitat

2 msgs

Calling Fortran from C++

5 msgs

Calling library functions from outside R

6 msgs

Can I estimate strength and correlation of Random Forest in R package " randomForest"?

1 msg

Can I estimate strength and correlation of Random Forest in R package " randomForest"?

2 msgs

Can hist plot % of count instead of raw count?

2 msgs

Cannot install a package - with a funny error message

2 msgs

Cannot install pakages from Bioconductor besides the default installation

2 msgs

Centering graphics by default in Sweave

4 msgs

Changing CRAN package compile option defaults?

2 msgs

Changing state in ODE

1 msg

Chi plot and Kendall plot

1 msg

Chron / zoo index problem

3 msgs

Circular shift function?

1 msg

Clearing out or reclaiming memory

6 msgs

Cluster analysis, defining center seeds or number of clusters

2 msgs

Cochran's Q statistic

1 msg

Cochran’s Q statistic

4 msgs

Coefficient of determination

4 msgs

Coefficient of determination -- should be "compare to a trivial model"

1 msg

Coerce rectangular matrix to symmetrical square matrix

2 msgs

Combining elements of vectors

6 msgs

Comparative evaluation studies of R packages and functions. Was: Re: a proposal regarding documentation

1 msg

Comparing R and SAS

1 msg

Comparing R and SAs

2 msgs

Comparing model fits for NLME when models are not nested

1 msg

Comparing model fits for NLME when models are not nested

3 msgs

Comparing nonlinear regressions for different subsets of data

1 msg

Competing risks Kalbfleisch & Prentice method

1 msg

Compute correlation matrix for panel data with specific ordering

4 msgs

Compute correlation matrix for panel data with, specific ordering

2 msgs

Conducting data modelling on weighted data using R

1 msg

Confidence Bands in Polynomial Regression

3 msgs

Conjoint Analysis

1 msg

Connecting to "heterogenous" cluster using makeSOCKcluster of SNOW-package

1 msg

Constant value in an interval

1 msg

Constrained Optimization, a full example

4 msgs

Constrained corr matrix closest to a given corr matrix

1 msg

Convert "ragged" list to matrix

5 msgs

Convert NA to '.'

5 msgs

Convert RGB-sRBG

4 msgs

Convert a lis to matrix

3 msgs

Converting Multiple Columns of Data Frame to Date

2 msgs

Converting S-plus project folders to R

4 msgs

Converting data.frame to xts

1 msg

Convex bounds in the function "arms" of package "HI"

1 msg

Correlation structure in AR(2) and ARMA(p,q)

1 msg

Count observation

5 msgs

Coxph frailty model counting process error X matrix deemed singular

2 msgs

Crash caused by a call to a C function

1 msg

Create R object

3 msgs

Create a time interval from a single time variable

5 msgs

Creating Excel-Charts via RDCOMClient

2 msgs

Creating a plot with an image as background

3 msgs

Creating a specific skewed distribution

7 msgs

Creating this vector, any suggetions?

3 msgs

Cross Correlations for two time series, different # of observations

1 msg

Cross correlations on many imported files.

1 msg

Curve fit a nonlinear equation with box constraints: success, many thanks!

1 msg

Customize axis labels in xyplot

5 msgs

DIC and MCMCpack

1 msg

DSC 2009, scientific programme

1 msg

Data Clean of Character variables

2 msgs

Dataset suggestion sought

2 msgs

Dealing with a counted variable

2 msgs

Defining class as a member of another class

7 msgs

Deleting repeated rows

2 msgs

Delta in time series

4 msgs

Demande d'informations

3 msgs

Dependency between packages for Windows-binaries

1 msg

Dependency modeling - "chi-plot" and "kendall-plot"

2 msgs

Determining if swap memory is turned off

2 msgs

Deviance explined in GAMM, library mgcv

1 msg

Difference beetwen element in the same column

4 msgs

Difficulties with the simpest table

3 msgs

Done: Fast way of finding top-n values of a long vector

1 msg

Done: Fast way of finding top-n values of a long vector

1 msg

Drawing dendrogram

2 msgs

Dropping terms from regression w/ poly()

1 msg

EBImage not loading

3 msgs

EM Algorithm

2 msgs

ERROR: system is computationally singular: reciprocal condition number = 4.90109e-18

2 msgs

Editor R

6 msgs

Efficient lookup on a two-dimensional table

10 msgs

Eigen value calculation

1 msg

Equivalent to Matlab's "Ans"

4 msgs

Error "the condition has length > 1 and only the first element will be used"

1 msg

Error Catching?

3 msgs

Error in .subset(x, j) : only 0's may be mixed with negative subscripts

2 msgs

Error in 1:p : NA/NaN argument when running model comparisons

2 msgs

Error messages/systemfit package

1 msg

Error using getBM() to query BioMart archives

2 msgs

Error when using step

5 msgs

Error: system is computationally singular: reciprocal condition number

3 msgs

Error: system is computationally singular: reciprocal conditionnumber

1 msg

Error:non-numeric argument in my function

7 msgs

Excel Export in a beauty way

8 msgs

Expand a contingency table based on the value in one column

3 msgs

Export rgl plot3d scatter

2 msgs

Exporting large datasets

3 msgs

External signal in ODE written in C (using deSolve and approx1?)

1 msg

External signal in ODE written in C (using deSolve and approx1?)

3 msgs

Extracting Sequence Data from a Vector

4 msgs

Extracting the name of an object

2 msgs

FBI Homicide data?

3 msgs

Fancy Ticks in Plots

2 msgs

Fast JSON <-> R converter?

3 msgs

Fast function for centering and standardizing variables

2 msgs

Fast way of finding top-n values of a long vector

4 msgs

Finding a folder at the root level of an unknown drive

2 msgs

Finding cointegration relations in a VAR(1)

2 msgs

Fitting Mixture of Non-Central Student's t Distributions

3 msgs

Fitting a Weibull Distribution

3 msgs

Fitting with Beta-prime

1 msg

Floating point precision / guard digits? (PR#13771)

6 msgs

Fold function with several time varying covariates

5 msgs

For Social Network Analysis-Graph Analysis - How to convert 2 mode data to 1 mode data?

1 msg

Forecast GARCH model

2 msgs

Found the stable 64bit OS X leopard builds

1 msg

Fractional Polynomials (mfp) for Weibull Model

1 msg

Fractional Polynomials in Competing Risks setting

1 msg

Function for AIC or logLIK for nlsList object

2 msgs

Function in R for computing correlation matrix and covariance matrix

1 msg

Function in R for computing correlation matrix and covariancematrix

1 msg

GAM function with interaction

3 msgs

GARCH predict

1 msg

GARCH:: False Convergence

2 msgs

GRASS raster data processing

3 msgs

GTK Tooltips under Linux

2 msgs

Generating a count variable

2 msgs

Generation from COX PH with gamma frailty

1 msg

GeoXp package

5 msgs

Getting a column of values from a list - think I'm doing it the hard way

1 msg

Getting a column of values from a list - think I'm doing it the hard way

4 msgs

Getting a column of values from a list - think I'm doing it thehard way

2 msgs

Good Programming Practice Question - Functions in Different Files

4 msgs

Goodness of fit test / pseudo r^2 measure for Zero Inflated Model

1 msg

Grade of Membership model packages

1 msg

Griddy Gibbs

1 msg

Gtk objects disappears

3 msgs

HLM - centering level 2 predictor

3 msgs

Hatched symbols

3 msgs

Heatmap

3 msgs

Hedges g statistic

1 msg

Help

1 msg

Help HINov algorithm

1 msg

Help LSD multiple comparison test

3 msgs

Help Needed

1 msg

Help deciding on data format for sales data (newbie)

2 msgs

Help implementing a simple Python port

1 msg

Help needed: Fraction for Histogram > 1 ???

6 msgs

Help on Heteroskedastic diagram

1 msg

Help on creating a sequence of vectors

3 msgs

Help on drawing stars and radars in R

1 msg

Help on drawing stars and radars in R (update)

3 msgs

Help on qpcR package

3 msgs

Help using substitute and expression functions

1 msg

Help with bootstrapping regression

1 msg

Help with if statements

5 msgs

Help with syntax error

3 msgs

Heteroskedasticity and Autocorrelation in SemiPar package

3 msgs

Hi

3 msgs

Hmisc summarize() with level "" in by variable

2 msgs

Horisontal line in xtable

1 msg

Hosmer Lemshaw

2 msgs

How can I get estimates including standard errors for parameters in constraint for retricted models

1 msg

How do I change which R Graphics Device is active?

12 msgs

How do I construct a one matrix from another? (newbie)

3 msgs

How do I define the method for gcheckboxgroup in gWidgets?

3 msgs

How do I get just the two last tokens of each string in a vector?

6 msgs

How to append to a list dynamically?

3 msgs

How to assign fixed beta coefficients in lrm for external validation

2 msgs

How to automatically placing a legend in empty space

3 msgs

How to avoid ifelse statement converting factor to character

16 msgs

How to build phylogenetic tree by R program from distance any distance matrix

1 msg

How to capture output from a subprocess?

1 msg

How to change ONLY the first character of each variable

1 msg

How to change ONLY the first character of each variable name

3 msgs

How to convert blanks to NA

4 msgs

How to create separate plots for all combinations of some factors

2 msgs

How to do automatical-plotting

2 msgs

How to draw a line in plot when I know the start point(x

2 msgs

How to draw a line in plot when I know the start point(x1, y1) and end point(x2, y2)?

3 msgs

How to erase an environment?

3 msgs

How to exclude insignificant intercepts using "step" function

7 msgs

How to extract all rows that contain the value of X in any column?

5 msgs

How to extract from a matrix based on indices in a vector?

7 msgs

How to find b entries using xPath?

2 msgs

How to fix my nested conditional IF ELSE code?

5 msgs

How to force R to print 2 decimal places in column of a data.frame?

1 msg

How to force R to print 2 decimal places in column of a data.frame?

2 msgs

How to get best performance from R on Linux?

2 msgs

How to get the unique pairs of a set of pairs dataframe ?

3 msgs

How to import timestamps from emails into R

8 msgs

How to make try to catch warnings in logistic glm

2 msgs

How to order an data.table by values of an column?

2 msgs

How to parse and eval a collection of items

5 msgs

How to pass parameters to htmlParse Bank of Canada html pages

2 msgs

How to plot hyperbolic iso-lines of a cost function?

1 msg

How to read a list into R??

3 msgs

How to read a specific dataset, not the entire data, from HDF5?

2 msgs

How to read a specific dataset, not the entire data, from HDF5?

1 msg

How to recursively build a binary tree with R script?

2 msgs

How to replace outliers by group median?

2 msgs

How to save multiple images??

2 msgs

How to select partially (not completely) unique rows?

3 msgs

How to set a filter during reading tables

1 msg

How to subset my dataframe? (a bit tricky)

4 msgs

How to translate a dataframe into the R code that makes that dataframe?

3 msgs

How to use "subset" in lm function

3 msgs

How to wrap my (working) code in a loop or function? (loop/function newbie alert)

2 msgs

How to write loop

3 msgs

I meant bwlabel

2 msgs

IP-Address

11 msgs

Identify groups by character point in xyplot legend

2 msgs

Identifying clusters of size n

5 msgs

Import ARIMA coefficients

3 msgs

Import ARIMA-GARCH coefficients

1 msg

Incidence Function Model in R help

2 msgs

Inconsistent results when using matrix.csr for svm() - possibly scaling problem

1 msg

Indexing Arbitrary Time Intervals in zoo Series

2 msgs

Indexing a list with a list

4 msgs

Indexing matrix

3 msgs

Inf in nnet final value for validation data

2 msgs

Insignificant variable improves AIC (multinom)?

5 msgs

Install RCurl in Linux

4 msgs

Install local package

3 msgs

Install problem Rgraphviz on Mac PPC

1 msg

Installation of R in Redhat Linux (64 bit)

4 msgs

Installation reg:-

2 msgs

Installing MCMCpack on Solaris 10 X86

1 msg

Installing Rmpi on Fedora Linux [was: Re: help installing Rmpi]

2 msgs

Installing the Rstem package

4 msgs

Integrate function in R

2 msgs

Interaction plots (six on one page)

2 msgs

Interpreting R -results for Bivariate Normal

2 msgs

Isolating a single plot from plots produced simultaneously

3 msgs

Issues getting R to write image files

7 msgs

Iteration : matrix multiplication / addition

1 msg

JGR installation errors

2 msgs

JRI - problem to access "stats" package

4 msgs

JRI memory leak?

1 msg

JRclient.RSrvException Exception: Handshake

1 msg

Journal Articles that Have Used R

12 msgs

KernSmooth pckg - dpik function gives numeric(0) for kernel="epanech"

1 msg

LS graph

1 msg

LaTeX references inside R code using SweaveListingUtils

1 msg

Labels on nodes in a dendrogram

1 msg

Large Stata file Import in R

5 msgs

Latent Class Choice models

1 msg

Lattice and high-resolution tiffs

2 msgs

Lattice group colors?

2 msgs

Lattice(barchart) related query

6 msgs

Learning S3

6 msgs

Least Squares Method

1 msg

Leave One Out Cross Validation

6 msgs

Lempel—Ziv complexity

1 msg

Linear Models: Explanatory variables with uncertainties

2 msgs

Linear model with coefficient restriction

2 msgs

Linux Installation Version

2 msgs

List subsetting

3 msgs

Long memory residuals

1 msg

Long to wide format without time variable

3 msgs

Looking for R software consultant

1 msg

Looking for Rdonlp2

3 msgs

Looking for easy way to normalize data by groups

2 msgs

Lose of decimal when using write.table to text file

2 msgs

MCMC validity question

1 msg

MS-VAR Introduction

2 msgs

MS-VAR introduction

2 msgs

Make functions aware of theyr own slots.

2 msgs

Manipulate solution of simplex

3 msgs

Market Basket Analysis / Link Analysis

2 msgs

Market Basket Analysis / Link Analysis

1 msg

Markov chains

2 msgs

Matching data to a new column

4 msgs

Matrix inversion-different answers from LAPACK and LINPACK

13 msgs

Matrix manipulation

6 msgs

Maximum number of tables combined with rbind

4 msgs

Memory issues on a 64-bit debian system (quantreg)

5 msgs

Memory issues with 'aov' function

1 msg

Merge data frame and keep unmatched

3 msgs

Merging Irregular Time Series With NAs

6 msgs

Meta-Analysis: Metaplot Labels, SE, and Summary

2 msgs

Minor tick marks for date/time ggplot2 (this is better, but not exactly what I want)

1 msg

Minor tick marks for date/time ggplot2 (this is better, but not exactly what I want)

1 msg

Mixed Latin, Greek and subscript characters in axis label

2 msgs

Mixed model specification

1 msg

Mixture of normals

4 msgs

Model fitting with GAM and "by" term

2 msgs

Modifying Sweave.sty to allow escapes with fancyvrb package in LaTeX

1 msg

Modifying graphs

1 msg

More basic question

3 msgs

Morlet wavelet analysis

2 msgs

Most used R editors

17 msgs

Multinomial logistic regression in an ANOVA-like framework

1 msg

Multiple active graphic windows

2 msgs

Multiple of independet Anova without loop?

2 msgs

Must be a better way to collate sequenced data

3 msgs

NA as a result of using GLM

7 msgs

Naive knn question

1 msg

NaiveBayes fails with one input variable (caret and klarR packages)

4 msgs

Need help installing xts package

2 msgs

Need help to optimize a piece of code involving zoo objects

4 msgs

Need help understanding output from aov and from anova

3 msgs

Need some help in R : value more than equals to a row.

4 msgs

Need suggestion to present migration flow data

1 msg

Nested variables

6 msgs

Neural Network resource

1 msg

New Meta-Analysis Package (metafor)

2 msgs

New book: Mathematical modeling using R

1 msg

New line operator in mtext

6 msgs

Newton method again

2 msgs

No --no-latex?

4 msgs

No CHM file

2 msgs

Non-linear regression/Quantile regression

6 msgs

OT: Inference for R - Interview

2 msgs

OT: a weighted rank-based, non-paired test statistic ?

5 msgs

Odp: What do you think about my function?

1 msg

Odp: seq(...) strange logical value

1 msg

Odp: Must be a better way to collate sequenced data

1 msg

Odp: Plot and lm

1 msg

Odp: code that will use two data sets which differ in size.

1 msg

Odp: newbie help: simple operations in R

1 msg

Odp: plot 4th variable contour lines on filled.contour

1 msg

Odp: re moving value from a vector

1 msg

Odp: to raise in a loop more than 1

1 msg

Odp: Error "the condition has length > 1 and only the first element will be used"

1 msg

Odp: Plot and lm

1 msg

Odp: subsetting data frame using a vector of column names / values

1 msg

One rather theoretical question about fitting algorithm

2 msgs

Optimization Question

3 msgs

Optimization and Linear Programming in R

5 msgs

Order data frame

4 msgs

Output of Anova (CAR package) in Sweave

3 msgs

Package Install "Design" fails on Ubuntu 8.04

2 msgs

Package for Clustering - Query

1 msg

Partial loop?

2 msgs

Partitioning matrix

3 msgs

Performance Data Analysis Class using R

1 msg

Pharmacokinetic and pharmacodynamic modeling and simulation

1 msg

Placing text outside graph boundary

3 msgs

Please Help pairwise.t.test!!

3 msgs

Plot and lm

5 msgs

Plot error

1 msg

Plot with a vertical line at zero on x axis

3 msgs

Plot with different x axis

2 msgs

Plots automatically closing when using RScript

3 msgs

Plotting Cumulative Hazard Functions with Strata

2 msgs

Plotting two regression lines on one graph

4 msgs

Pointers needed for breakthrough in statistics

2 msgs

Pointers needed for breakthrough in statistics

3 msgs

Post-Hoc Test for Kruskal-Wallis Rank Sum Test

3 msgs

Postcript font size

4 msgs

Predict Fanny Membership

2 msgs

Predict GARCH

4 msgs

Preventing .Call from printing a blank line to the R console on Windows

1 msg

Preventing .Call from printing a blank line to the R console on Windows

1 msg

Print column headers of summary

3 msgs

Printing output together

2 msgs

Problem : solving a equation with R , fail with uniroot function

2 msgs

Problem : solving a equation with R , fail with uniroot function

3 msgs

Problem downloading webpages using batchfiles and RCurl from command line in Vista Basic - couldn't connect to host

4 msgs

Problem in 'Apply' function: does anybody have other solution

8 msgs

Problem in 'Apply' function: does anybody have othersolution

1 msg

Problem in R with TCL 8.4

1 msg

Problem in installation of "Rgraphviz" package

2 msgs

Problem installing RODBC package under UBUNTU

2 msgs

Problem making a package using S4 objects.

1 msg

Problem reading from a file

2 msgs

Problem with generic methods

5 msgs

Problem with ifelse statement

3 msgs

Problem with storing a sequence of lmer() model fit into a list

2 msgs

Problem with tabbed notebook (tcltk, Iwidgets)

1 msg

Problems trying to run R2jags on a Linux Cluster

1 msg

Problems with bilinear interpolation of a grid

2 msgs

Problems with conditional importFrom in NAMESPACE

1 msg

Problems with help

1 msg

Problems with subsets in NLME

3 msgs

Programmatically copying a graphic to the clipboard

2 msgs

Putting R Based open source analytics for collobrative spreadsheet working on the Cloud

1 msg

QQplots of probability vector data

1 msg

Qualified parameters in SOAP body using .SOAP

3 msgs

Quantile GAM?

1 msg

Question about creating lists with functions as elements

8 msgs

Question on implementing RandomForest

3 msgs

Question regarding dataframes, matrix, frame, etc...

4 msgs

Questíon regarding the use of write.csv2, write.tab le ...

1 msg

Questíon regarding the use of write.csv2, write.table ...

4 msgs

Questíon regarding the use of write.csv2, write.table ...

1 msg

R 2.9.0 on AIX 5.3: Error: Invalid DESCRIPTION file

2 msgs

R 2.9.1 Scheduled for June 26, 2009

1 msg

R 2.9.1 is released

1 msg

R Biocep

1 msg

R CMD build for windows package from linux

2 msgs

R Courses in Toronto

2 msgs

R FAQ - web interfaces section very out of date.

1 msg

R Solves Shakespeare Authorship Question

5 msgs

R and Sound

3 msgs

R and miRecords

3 msgs

R command to join data.frames rows with identical keys?

3 msgs

R constrict digits number after point precision?

3 msgs

R course in Italy

1 msg

R function found in two packages !

5 msgs

R help

2 msgs

R networking group on LinkedIn

1 msg

R on EC2 and R CMD javareconf

2 msgs

R on Mobile Devices (Android)

4 msgs

R on Windows Server

2 msgs

R version-2.9.1 for Linux

5 msgs

R-project mailing lists (and SVN) - timeout Sunday 21 June

1 msg

R.dll Reg.,

3 msgs

R: Creating this vector, any suggetions?

1 msg

R: Deleting repeated rows

1 msg

R: R and miRecords

1 msg

R: subset dataframe/list

2 msgs

R: Best way to plot a Matrix of all possible pair combinations

2 msgs

R: Cannot install pakages from Bioconductor besides the default installation

1 msg

R: JGR installation errors

2 msgs

RES: Hi

1 msg

RES: Most used R editors

1 msg

RES: Most used R editors

2 msgs

RGoogleDocs: can now see documents but cannot get content.

2 msgs

RGtk2 help: Show list of column names from dataset and categorize as factor or numeric

3 msgs

RImageJ initial release

1 msg

RKWard: R backend requests information

3 msgs

RMate, a bundle for TextMate and E-Texteditor

1 msg

RODBC 1.2-6 on CRAN, future directions

1 msg

RODBC sqlSave does not append the records

1 msg

RODBC: Trying to read an Excel file

4 msgs

ROracle: cannot insert several columns

1 msg

RPostgreSQL segfault with LEFT JOIN

6 msgs

RWeka evaluate classifier on test set

2 msgs

RWeka memory problem

1 msg

RWeka write.arff: set @relation

1 msg

Rainbow Colored Scatter Plot

2 msgs

Random Forest % Variation vs Psuedo-R^2?

2 msgs

Random Forest Variable Importance Interpretation

1 msg

Random number datasets help

11 msgs

Rattle: Trouble opening .csv files

1 msg

Re flect Back to Back Histograms in x-axis?

1 msg

Re gression by groups questions

1 msg

Re flect Back to Back Histograms in x-axis?

2 msgs

Re gression by groups questions

3 msgs

Re gression; how to get t-values for all parameters estimates

1 msg

Re strict AIC comparison to succesful models?

4 msgs

React on sigterm

1 msg

ReadItem: unknown type 136, perhaps written by later version of R

1 msg

Reading 4-byte float into R from binary file

3 msgs

Reading from Google Docs

5 msgs

Recursive partitioning algorithms in R vs. alia

9 msgs

Referencing data frames

8 msgs

Regex question to find a string that contains 5-9 alpha-numeric characters, at least one of which is a number

1 msg

Regex question to find a string that contains 5-9 alpha-numeric characters, at least one of which is a number

8 msgs

Regression; how to get t-values for all parameters estimates

1 msg

Regular expression \ String Extraction help

6 msgs

Reminder: useR Group SFBA - R Graphics Survey - Nicholas Lewin-Koh

1 msg

Removed from email list

1 msg

Replace zeroes in vector with nearest non-zero value

5 msgs

Replacing 0s with NA

4 msgs

Restrict AIC comparison to succesful models?

1 msg

Return variable assignments from a function

5 msgs

Revolutions blog: May roundup

1 msg

Rmpi issue

1 msg

Roxygen to ignore a block of code?

3 msgs

Roxygen vs Sweave for S4 documentation

8 msgs

Rpad - avoid removal of manually created html-tags in R chunk

2 msgs

Rscript segfaults with lazy loading

2 msgs

Running a function through a vector with the scalars as arguments

1 msg

Running a function through a vector with the scalars as arguments

2 msgs

Running stats on individual data.frames from the split() function list

1 msg

Running stats on individual data.frames from the split()function list

1 msg

S4 Package with definition of method 'names'

1 msg

S4: Bug in group method defenition ("Compare")

2 msgs

S4: Initialization method called during setClass??

6 msgs

S4: When is validObject issued? (or why S4 is killing me:( ..

4 msgs

SAS CMO and SVP Jim Davis on Open Source, BI , competition, leadership succession & others

1 msg

SAS Macro Variable in R

5 msgs

SAS-like method of recoding variables?

16 msgs

SECOND MESSAGE: Re: Question about R an SPSS

4 msgs

SMACOF joint configuration plot with bread data?

1 msg

SMACOF joint configuration plot with bread data? (Michael Kubovy)

1 msg

SSOAP access to a j2EE-ws service

1 msg

SSOAP failing

5 msgs

Same initial seed

4 msgs

Sample based on Factor Selection Criteria

1 msg

Sample size - proportion continuity correction

2 msgs

Sample size calculation proportions with EpiR: Discrepancy to other calculators

1 msg

Sample size: epiR survival

1 msg

Saving RGL Graphs

3 msgs

Saving output in an iterated function

4 msgs

Schoenfeld Residuals with tied data

4 msgs

Scrolling behavior in View()

3 msgs

Second LondonR Group meeting

1 msg

Select cases of data.frame based on a long index

3 msgs

Select values at random by id value

1 msg

Sending a function as an argument to C code.

2 msgs

Setting default plot size in Sweave

2 msgs

Shapiro.test on data frame

3 msgs

Significance asterisk in a bar plot

3 msgs

Skip loop combination when one factor's level is missing

2 msgs

Slicing an array

3 msgs

Small mystery : passing a "subset=" argument to lme|lm through "..."

1 msg

Smart way to check if a column with certain name exists in a data.frame

2 msgs

Snap axes to origin rather than around it

2 msgs

Software lifecycle for R releases (aka practical limits of support for older versions)

1 msg

Software lifecycle for R releases (aka practical limits of support for older versions)

5 msgs

Spatial Statistics on Grids

6 msgs

Specifying ui and ci such that ui %*% theta - ci >= 0

2 msgs

Splicing factors without losing levels

8 msgs

Splitting Data by Row

4 msgs

Squaring one column of data

3 msgs

Stata file Import and Analysis in R

4 msgs

Stata file and R Interaction :File Size Problem in Import

2 msgs

Statistically detecting thresholds...

3 msgs

Still can't find missing data - How do I get NA in xtabs with factors?

3 msgs

Strange indices of support verctors from e1071

7 msgs

Stratified random sampling?

2 msgs

Studentized intervals

2 msgs

Summary of why R has the 2^31-1 limit?

1 msg

Superscript in y-axis of plot

3 msgs

Survreg function for loglogistic hazard estimation

3 msgs

Sweave and accents

3 msgs

Sweave and xtable floating issues -- SOLVED

1 msg

Sweave findings

1 msg

Sweave recode(car) and Lyx, compiling but not executing on Mac

2 msgs

Sweave recode(car) and Lyx, compiling but not executing on Mac

3 msgs

Sweave template

4 msgs

Sweave: multiline Sexpr?

4 msgs

Sweave:Figures from plot (LME output) not getting generated (pdf or eps)

1 msg

Sweave:Figures from plot (LME output) not getting generated(pdf or eps)

1 msg

Syntax question: assigning sparse matrix elements

2 msgs

TCLTK Times out Leopard.

2 msgs

Table of Summaries

4 msgs

Tables without names

6 msgs

Tcl/TK

2 msgs

Test for Temporal autocorrelation in GPS obtained points

1 msg

Testing if all elements are equal in a vector/matrix

15 msgs

The Claw Density and LOCFIT

2 msgs

The R-Inferno

1 msg

The gradient of a multivariate normal density with respect to its parameters

2 msgs

The gradient of a multivariate normal density with respect to its parameters

1 msg

The gradient of a multivariate normal density with respect toits parameters

2 msgs

The gradient of a multivariate normal density with respecttoits parameters

1 msg

The most straightfoward way to write a function that sums over the rows of a matrix

3 msgs

Tinn R

3 msgs

Treated - KernSmooth pckg - dpik function gives numeric(0) for kernel="epanech"

1 msg

Tree Decison with rpat

1 msg

Trouble with optim on a specific problem

5 msgs

Truncated R output in Sweave

4 msgs

TukeyHSD - t-value

1 msg

TukeyHSD with Cohens d ?

1 msg

Two-sided log axis

3 msgs

Unable to load package:lme4 [ Ubuntu 9.04 ]

5 msgs

Unable to use jpeg(), png() etc.....

2 msgs

Understanding R Hist() Results...

4 msgs

Unicode normalization?

1 msg

Urgent - odfWeave produces graphs /images with Read-Error

3 msgs

User defined GLM?

4 msgs

Using ADF.Test

4 msgs

Using WinBUGS from R: A Multi-Way Array Problem

2 msgs

Using a variable for mysql/database Query

3 msgs

Using by() and stacking back sub-data frames to one data frame

5 msgs

Using constrOptim() function

2 msgs

Using functions to change values in a data.frame

4 msgs

Using regular expressions to detect clusters of consonants in a string

3 msgs

Using survreg for Tobit

1 msg

Using yum to install R-2.9

2 msgs

VBA to save excel as csv

3 msgs

Validity of Pearson's Chi-Square for Large Tables

2 msgs

Variogram fitted by Cauchy

1 msg

Vector of string

3 msgs

Vectorize linear autoregression with variable coefficients

1 msg

Vista + R = *!!?@

4 msgs

Warning messages when using rbind

2 msgs

Weighted Correlations

2 msgs

Weighted Histogram - Lattice

1 msg

Weighting column entries in a data frame

3 msgs

What do you think about my function?

2 msgs

What has happened to the R-Help Google Groups Archive? Alternative?

1 msg

What has happened to the R-Help Google Groups Archive? Alternative?

3 msgs

Where can I find information on how to subsample a time series?

2 msgs

Why can't I use ADF.test?

3 msgs

Windowing issue with diagram package & R 9.1

1 msg

Wiring or Arduino package/scripts

3 msgs

Within Subject ANOVA question

7 msgs

WriteXLS - New Version 1.8.0

1 msg

WriteXLS - New Version 1.8.1

1 msg

Writing Reports from R in Office Open XML format (ooxmlWeave?)

3 msgs

Writting multiple tables to csv

2 msgs

X-window graphics -- preventing window coming to front?

2 msgs

a difficulty in boot package

2 msgs

a plot of stacked boxes

8 msgs

a proposal regarding documentation

27 msgs
Patrick Burns a proposal regarding documentation Jun 14, 2009 Peter Flom a proposal regarding documentation Jun 14, 2009 John Sorkin a proposal regarding documentation Jun 14, 2009 stephen sefick a proposal regarding documentation Jun 14, 2009 Patrick Burns a proposal regarding documentation Jun 14, 2009 Patrick Burns a proposal regarding documentation Jun 14, 2009 stephen sefick a proposal regarding documentation Jun 14, 2009 Spencer Graves a proposal regarding documentation Jun 14, 2009 John Sorkin a proposal regarding documentation Jun 14, 2009 Peter Flom a proposal regarding documentation Jun 14, 2009 Philippe GROSJEAN a proposal regarding documentation Jun 14, 2009 Peter Flom a proposal regarding documentation Jun 14, 2009 Spencer Graves a proposal regarding documentation Jun 14, 2009 Gabor Grothendieck a proposal regarding documentation Jun 14, 2009 (Ted Harding) a proposal regarding documentation Jun 14, 2009 Gabor Grothendieck a proposal regarding documentation Jun 14, 2009 Peter Flom a proposal regarding documentation Jun 14, 2009 Philippe GROSJEAN a proposal regarding documentation Jun 15, 2009 Philippe GROSJEAN a proposal regarding documentation Jun 15, 2009 Baptiste Auguie a proposal regarding documentation Jun 15, 2009 Philippe GROSJEAN a proposal regarding documentation Jun 15, 2009 Jim Lemon a proposal regarding documentation Jun 15, 2009 John Sorkin a proposal regarding documentation Jun 15, 2009 Philippe GROSJEAN a proposal regarding documentation Jun 15, 2009 Philippe GROSJEAN a proposal regarding documentation Jun 15, 2009 Henrique Dallazuanna a proposal regarding documentation Jun 15, 2009 John Sorkin a proposal regarding documentation Jun 15, 2009

a question on matrix manipulation

3 msgs

about time

2 msgs

add values inside vector

4 msgs

adf.test Vs ADF.test...

2 msgs

adonis formula

1 msg

adressing dataframes

2 msgs

agrep behavior

3 msgs

all.equal(0,0i)

1 msg

allEffects() with lm

1 msg

altering a global variable

3 msgs

alternative to built-in data editor

2 msgs

an idiom to handle i'th element of a set of lists simultaneously

4 msgs

anova with missing data (incomplete design)

1 msg

append to list

3 msgs

apply on xts

4 msgs

applying a function to a pair of components for each row of a list

3 msgs

area of ellipses (car)

1 msg

arima modeling for multiple time series

2 msgs

ask for help xyplot

2 msgs

axis on a non-uniform scale

2 msgs

batch submit

1 msg

beadarray package

1 msg

biOps load failed

1 msg

biOps load failed after being used for one week

4 msgs

big databases

1 msg

bigmemory - extracting submatrix from big.matrix object

4 msgs

bivariate time series

1 msg

books on Time serie

1 msg

books on Time series

6 msgs

boxplot size

3 msgs

building R packages

1 msg

bwimage

2 msgs

bwlabel

1 msg

by and by: using two indices in by() or tapply()

2 msgs

calculate AIC

1 msg

calculate effect size from p-value?

1 msg

calibration curve options

3 msgs

caret package

4 msgs

change the height or scale of the y axis

5 msgs

changing default arguments of a function and return the modified function as a result

6 msgs

changing the loss function in the logistic regression?

4 msgs

checking and building ROracle on OS X

1 msg

classification table in logistic regression

4 msgs

code for double sum

3 msgs

code that will use two data sets which differ in size.

3 msgs

color gradation inversion.

2 msgs

color in grouped lattice xyplot plot

1 msg

color in pairs

2 msgs

coloring agnes plots

2 msgs

comma-separated thousands in numbers on plot axes?

2 msgs

compatibility between R 2.7.0 and 2.8.1

2 msgs

compressing the plot's white space

2 msgs

conditional coloring of output text in console or in GUI

2 msgs

confusion on levels() function, and how to assign a wanted order to factor levels, intentionally?

7 msgs

contour lines on persp plot

1 msg

contrasts

3 msgs

correct line types in lattice legends

2 msgs

correlation between categorical data

7 msgs

correspondence analysis question

1 msg

coupled ODE population model

3 msgs

coxph and robust variance estimation

3 msgs

creating list with 200 identical objects

10 msgs

crr - computationally singular

6 msgs

ctc package

4 msgs

cumulative sum in data frame

3 msgs

curvedarrow (some graphics problem)

10 msgs

cut with floating point, a bug?

2 msgs

data formatting

2 msgs

dbWriteTable in loop

1 msg

deSolve question

4 msgs

deal with array row by row

2 msgs

difference between "names", "colnames" and "dimnames"

2 msgs

different results in na.omit

1 msg

difficulty in Installing

1 msg

display SVG, PNG, GIF, JPEG, TIFF, PPM in new plot frame

2 msgs

disregard email about plotting 2 time series

1 msg

distinguish regression lines in grouped, black and white lattice xyplot

4 msgs

distinguish regression lines in grouped, black and white lattice xyplot

3 msgs

djustment values not defined

4 msgs

documentation / An Intro to R / list manipulation

1 msg

driver file

3 msgs

easiest way to extend and recompile a package?

4 msgs

error ellipse

2 msgs

error installing RCurl in SUSE SLES10-SP2

3 msgs

error: compiling R package

2 msgs

estimate the reliability of a scale with dichotomous items

2 msgs

expand data

2 msgs

exportation of xml file from R

4 msgs

exporting data to csv file -problem with column names

4 msgs

extract rows having negative values

3 msgs

filled.contour as image

3 msgs

filtering number of values in a data frame

5 msgs

find a sequence of characters in a vector

4 msgs

first value...

12 msgs

fitting in logistic model

7 msgs

fitting polynomial, for integration.

1 msg

fix for RMate (TextMate/E-Texteditor bundle)

1 msg

forestplot function in rmeta package

2 msgs

formatting numbers along axes as percents for perspective plot

3 msgs

formula for degrees of freedom for nonlinear mixed model in nlme

4 msgs

from 3 numeric variables to a string

4 msgs

function inside ifelse

3 msgs

function rollapply

2 msgs

function to determine to which class/category a value belongs to?

2 msgs

funnel plots

1 msg

garchFit in fGarch fitted values are all the same

1 msg

gbm for cost-sensitive binary classification?

2 msgs

generating new data with for loop

3 msgs

get a dataframe subset based on time interval

2 msgs

get, put, post implementation

1 msg

getting cd_plot in vcd package to work with layout

2 msgs

getting elements out of list automatically

3 msgs

gfortran command not found?

3 msgs

ggplot, qplot: alpha channel for colors corresponding to factor

1 msg

ggplot, qplot: alpha channel for colors corresponding to factor

2 msgs

ggplot2 + rggobi course. July 30-31, Washington DC

1 msg

ggplot2 and Date class

3 msgs

ggplot2 x axis question

5 msgs

ggplot2-legend overlaps with strip

1 msg

ggplot2: How to export several plots with same width?

3 msgs

glm binomial logit

3 msgs

glm binomial logit - removing extra computations

1 msg

gnls : Rho

1 msg

good boosting tutorial and package in R?

3 msgs

gpc.poly datatype

2 msgs

gradient fill of a grid.polygon

2 msgs

gradually switching regression

2 msgs

graphically representing frequency of words in a speech?

8 msgs

grep on vectors?

1 msg

grid.edit() for ggplot2

2 msgs

grid.polygon() + color gradient

4 msgs

hands-on book on multivariate statistics and data-mining with R?

2 msgs

heatmap.2 questions

1 msg

help I want to use anova-pca.

1 msg

help installing Rmpi

1 msg

help me abot rank regression

1 msg

help needed with ridge regression and choice of lambda with lm.ridge!!!

1 msg

help on understanding a code

2 msgs

help to speed up loops in r

4 msgs

help with duplicates

4 msgs

help with hexbin package

2 msgs

help with installation of local gzip-ped packages

2 msgs

help with package "simsalabim"

1 msg

help with plot.boot

1 msg

hierarchical clustering - variable selection

1 msg

hist returning density larger than 1

1 msg

hist returning density larger than 1

1 msg

histogram for time with format hh:mm

4 msgs

how can I ordinal regression??

3 msgs

how to access Internet from within R?

2 msgs

how to add value on the bar ploted by barplot()

6 msgs

how to apply the dummy coding rule in a dataframe with complete factor levels to another dataframe with incomplete factor levels?

2 msgs

how to call Perl from R

3 msgs

how to checking whether elements of a vector changed or not.

6 msgs

how to create shade color plot from ASCII grided data

1 msg

how to customize the CV function in Boosting?

1 msg

how to extract the effect size eta in an anova table

1 msg

how to get output from a nested loop

2 msgs

how to install own R withour root?

13 msgs

how to interpolate time series data with missingness

3 msgs

how to interpret coefficients for a natural spline smooth function in a GLM

4 msgs

how to make the dynamically creted string work inside if as a condition

1 msg

how to make the dynamically creted string work inside if as a condition

1 msg

how to obtain lm statistics for multiple subsets

2 msgs

how to read in only some columns of a data file

4 msgs

how to sort

5 msgs

how to substitute missing values (NAs) by the group means

5 msgs

how to tell if as.numeric succeeds?

2 msgs

how to trigger variable creation?

2 msgs

how to undo automatic loading of packages?

4 msgs

how to use "lapplyBy" function of "doBy" package

2 msgs

how to verify gauss-markov hypothesis for linear model validity?

3 msgs

if + is.na

5 msgs

if else

6 msgs

ifelse(is.na), with function inside

9 msgs

implementing Maximum Likelihood with distrMod when only the PDF is known

4 msgs

increase number of ticks on x axis of dates

5 msgs

infer haplotypes phasing trios tdthap

1 msg

insert and count missing data

2 msgs

install local package

1 msg

installing sn package

1 msg

installing the Simple package

2 msgs

interaction terms formula error

2 msgs

is it possible to combine multiple barplots?

5 msgs

is there any R function to read xls (Excel) format files ?

2 msgs

isolating Hour and minute form date and time

3 msgs

joint estimation of two poisson equations

1 msg

kohonen SOM

1 msg

label sorting x-axis

1 msg

label sorting x-axis

1 msg

lack of memory for logistic regression in R?

7 msgs

lapply across using multiple columns

3 msgs

large numbers of observations using ME() of spdep

2 msgs

last.warning and Sweave?

3 msgs

latex subscripts in title of a plot

2 msgs

lattice logaritmic scale (basis "e" ), rewriting labels using xscale.component

3 msgs

lattice wireframe within a loop ???

2 msgs

lattice wireframe within a loop ??? - solved

1 msg

lattice: axis ticks, axis alignment and remove axis from plot

5 msgs

lattice: horizontal alignment of labels in key

2 msgs

lda.cv help

1 msg

learning about panel functions in lattice

2 msgs

legend problem

1 msg

legend problem [with ggplot[12]]

1 msg

lifting score in R

4 msgs

list of data.frames?

4 msgs

list subsetting

2 msgs

list to data frame; how to store short elements?

1 msg

list.files(getwd()) and list.files(getwd(), full.names=TRUE) appear to return directory names

1 msg

list.files(getwd()) and list.files(getwd(), full.names=TRUE) appear to return directory names

3 msgs

lm

2 msgs

lmList

3 msgs

lme gives different results to SAS Proc Mixed

1 msg

lmer (or lme) with heteroscedasticity

2 msgs

loading .Rdata files

2 msgs

loading .Rdata files please ignore

1 msg

logical indexing multidimensional arrays

1 msg

loglikelihood and AIC

1 msg

loglilelihood

1 msg

longitudinal analysis with latent construct

1 msg

loop help

2 msgs

looping problem

1 msg

lpSolve lp const.dir

1 msg

maps maptools

2 msgs

mean

8 msgs

meaning of glm(value ~ .,

6 msgs

merging data.frames of different length

9 msgs

modifying sound package function plot.Sample

3 msgs

montly mean temp plot

5 msgs

moving from Windows to Linux - needed help

1 msg

multcomp: contrasts for count data

2 msgs

multiple figure windows

2 msgs

multiple regression w/ no intercept; strange results

4 msgs

mutualInfo() from bioDist package

1 msg

my little r is sick

5 msgs

namespace? environment? how to manage functions?

2 msgs

nearZeroVar in caret fails

2 msgs

need help with strsplit function

3 msgs

negation in grep

3 msgs

nested cross-sectional design using lmer or nlme

2 msgs

new R-wiki page: display image files

1 msg

new version of package deSolve on CRAN

1 msg

newbie - read.csv creates a (data.frame, table, array, matrix, ...) and plotting one column

1 msg

newbie - read.csv creates a (data.frame, table, array, matrix, ...) and plotting one column

1 msg

newbie - read.csv creates a (data.frame, table, array, matrix, ...) and plotting one column

3 msgs

newbie help: simple operations in R

11 msgs

nlme package - unbalanced data and Croissant (2008)

2 msgs

nlmeode question

1 msg

nls vs nlme: parameter constraints

2 msgs

nls with weights

1 msg

nlsList {nlme} - control arguments problem

1 msg

non-english text mining with tm package

2 msgs

nonparametric test for row of a matrix

1 msg

normalization in wavelet analysis

1 msg

number of iterations exceeded maximum of 50 using profile

1 msg

odd behaviour in quantreg::rq

2 msgs

odfWeave : problems with odfInsertPlot() and odfFigureCaption()

1 msg

off topic but need your pointers about statistics

11 msgs

opening URL for writing

2 msgs

order by decerasing 1st variable and increasing 2nd variable

2 msgs

order() with randomised order in ties?

5 msgs

ordered Twoing criterion in classification trees

1 msg

overshoot of formula line in summary output of Sweave

6 msgs

p-value for the parameter in ARIMA model with R

1 msg

p-values for ARIMA coefficients

3 msgs

p-values from VGAM function vglm

5 msgs

package JM -- version 0.3-0

1 msg

package Rgraphviz or similar

2 msgs

package installation fails (RandomFields)

5 msgs

package installation fails (RandomFields) - SOLVED

1 msg

panel.text and saving to pdf

7 msgs

parallel R?

6 msgs

parallel rotated strips with color gradient

2 msgs

paramter restriction in optim

2 msgs

pass a vector to C++

2 msgs

pass object to function by reference in R

2 msgs

please help me about data format.

2 msgs

please recommend hands-on books on classification, data-mining and machine learning with R?

1 msg

please recommend hands-on books on classification, data-mining and machine learning with R?

3 msgs

plot 4th variable contour lines on filled.contour

1 msg

plot two variograms on a same graph

3 msgs

plot.boot

1 msg

plotting ROC from coefficient in the model

2 msgs

plyr 0.1.9

1 msg

png() resolution problem {was "Silhouette ..."}

2 msgs

poly regression

3 msgs

possible overloading of interaction.plot ???

1 msg

predict.glm and predict.gam output

4 msgs

predicted values after fitting gamma2 function

2 msgs

problem reading in a csv file

2 msgs

problem with PCA loading plot

2 msgs

problem with axis alignment when plotting 2 time series on same graph

1 msg

problem with axis alignment when plotting 2 time series on same graph

1 msg

problem with bulk insert into a *.csv file

3 msgs

problem with checking wether file is present or not

3 msgs

problem with package creation under Windows and R 2.9.0

2 msgs

problem with scan recognizing newline '\n'

2 msgs

problem with the legend when having two plots

2 msgs

problem with uniroot

4 msgs

problem with using subset from two different tables

2 msgs

quantile fixed effects with weights

2 msgs

quantile of a mixture of bivriate normal distributions

1 msg

quantmod plot trendline

1 msg

question about adding plots in a grid (lattice package)

2 msgs

question about package biomaRt

3 msgs

question about read.xls

2 msgs

question about using _apply and/or aggregate functions

7 msgs

questions about meta-analysis

5 msgs

quwstion about elrm package for Exact Logistic Regrassion

1 msg

r scripting

3 msgs

random sampling or random replacement

3 msgs

rbind

4 msgs

re ad.table() and setwd() in unix batch mode

2 msgs

re ad.table() and setwd() in unix batch mode

2 msgs

re ad.table, row.names arg

1 msg

re moving value from a vector

2 msgs

read.csv, header=TRUE but skip the first line

6 msgs

read.table error

5 msgs

read.table, row.names arg

2 msgs

reading Excel file

5 msgs

reading data in rjags

1 msg

reading geotiff into Splus or R

2 msgs

reading in multiple files

2 msgs

recovering the name of a given value in a matrix

2 msgs

reducing space between tickmark labels and axes labels

2 msgs

reference of object in R

2 msgs

regression with covariate

2 msgs

removing elements from a "unit" vector

3 msgs

renaming column names

1 msg

replacing zeros by NAs

4 msgs

resampling the entire row

2 msgs

result of rqss

2 msgs

rgdal package -- Error in installing package

2 msgs

rgl vertices

2 msgs

ridiculous behaviour printing to eps: labels all messed

3 msgs

ridiculous behaviour printing to eps: labels all messed up!

4 msgs

rmysql query help

1 msg

rpart - the xval argument in rpart.control and in xpred.rpart

3 msgs

running count in data.frame

2 msgs

sampling quadrats of increasing size in a list of matrices

2 msgs

sapply() related query

3 msgs

save the output of summary(lmList(x)) into a dataframe

5 msgs

saving loess fit

2 msgs

scatterplot (car) legend modification

2 msgs

searching help for partial matches

7 msgs

searchpaths

2 msgs

select number of lags in ADF.test

1 msg

seq(...) strange logical value

5 msgs

shall I uninstall an old R installation in advance of installing a new one ?

1 msg

shall I uninstall an old R installation in advance of installing a new one ?

1 msg

simple loop

4 msgs

simple question on glm

3 msgs

simulating Likert-type data

3 msgs

smooth.spline() fucntion

1 msg

spatstat: changing r limits when plot envelope

1 msg

spatstat: help with calculating number of clusters, cluster size

1 msg

standard error and p-value for the estimated parameter in AR model

1 msg

standard error beta glm

2 msgs

stars (as fourfold plots) in plot (symbols don't work)

3 msgs

stepwise linear regression, both sides, with limit

1 msg

strange behavior when reading csv

1 msg

string splitting and testing for enrichment

2 msgs

stringsAsFactors has no impact in expand.grid()?

5 msgs

strsplit for multiple columns

2 msgs

subplot()

2 msgs

subset POSIXct

4 msgs

subset dataframe/list

8 msgs

subsetting data frame using a vector of column names / values

3 msgs

surveillance package useful for daily surveillance?

1 msg

survreg.distributions() error

1 msg

symbols duplicated in plot output

3 msgs

system function question

2 msgs

t.test or wilcox.test?

2 msgs

t.tests by unique groupes

4 msgs

tail probability

2 msgs

tapply with cbinded x

6 msgs

testing an ARFIMA model for structural breaks with unknown breakpoint

4 msgs

theta.mod in mda()

1 msg

tiff() woes

4 msgs

time function behavior for ts class objects

2 msgs

to raise in a loop more than 1

3 msgs

tracking progress of loading large dataset into R for updating progress bar

1 msg

transforming character categories

6 msgs

triangular plot

5 msgs

turn off graphic plot in histogram()

2 msgs

turning off escape sequences for a string

2 msgs

type = 'b' with Grid

1 msg

typo in Lomb-Scargle periodogram implementation in spec.ls() from cts package?

2 msgs

ui and ci explanatory documentation

1 msg

using "cochran.test()" as a "mcnemar.test()" ?

5 msgs

using garchFit() to fit ARMA+GARCH model with exogeneous variables

1 msg

using lattice dotplot with two equal data points

2 msgs

using regular expressions to retrieve a digit-digit-dot structure from a string

1 msg

using regular expressions to retrieve a digit-digit-dot structure from a string

4 msgs

using regular expressions to retrieve a digit-digit-dot structure from a string

16 msgs
Mark Heckmann using regular expressions to retrieve a digit-digit-dot structure from a string Jun 8, 2009 Henrique Dallazuanna using regular expressions to retrieve a digit-digit-dot structure from a string Jun 8, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 8, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 8, 2009 Wacek Kusnierczyk using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Mark Heckmann using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Marc Schwartz using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Wacek Kusnierczyk using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Mark Heckmann using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Greg Snow using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Stavros Macrakis using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009 Gabor Grothendieck using regular expressions to retrieve a digit-digit-dot structure from a string Jun 9, 2009

using regular expressions to retrieve a digit-digit-dotstructure from a string

1 msg

values in graph points

3 msgs

variable driven csv file names?

2 msgs

variable driven summary of one column

3 msgs

variance does not equal serial covariance of lag zero?

3 msgs

vector and NA

5 msgs

vector size

2 msgs

vectorizing a double loop

1 msg

vertical label on x-axis

2 msgs

vertical line in xtable

1 msg

visible code

2 msgs

warning message when running quantile regression

2 msgs

what happened to the xlsReadWrite package

5 msgs

what value I extract from result to get relationship of my data ?

1 msg

what's the R command to make the following?

3 msgs

where/what is i? for loop (black?) magic

4 msgs

where/what is i? for loop (black?) magic

1 msg

win.metafile() and family

2 msgs

write values of points beside points in plot

5 msgs

writing a panel function in coplot for displaying a non-linear regression model graphically

1 msg

wrong labels and colors of points in graph/plot

5 msgs

wrong results when apply+sum with missing values (NA)

2 msgs

www.rpad.org

1 msg

xemacs and ess: keyboard shortcut for sending line to R

1 msg

xtable for plm objects

2 msgs

xtable with longtable is doublespaced, rather than single as intended

1 msg

xtable with longtable is doublespaced, rather than single as intended

2 msgs

xyplot format axis

2 msgs

xyplot: subscripts, groups and subset

2 msgs