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R-help January 2014

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"for" loop in R - strange behaviour

3 msgs

"non-deletable" varibles like in packages but during runtime?

1 msg

"squashed" domains when doing PCA with bio3d

2 msgs

(no subject)

4 msgs

*** caught segfault *** :: a common problem in 3.0.2

3 msgs

2 bugs in R's grDevices, and fixes.

1 msg

2 phase coxian phase distribution

2 msgs

A calculation in data.frame

3 msgs

A question in rms package

2 msgs

APA two-way bar-chart

5 msgs

About Assigning Missing Values

2 msgs

Any R-package geared towards Endorsement Frequencies?

5 msgs

Any recommendations for reusable profiling of name fields?

2 msgs

Arguments in functions when packaging

2 msgs

Ass. 3 part 8 - output is correct but submission fails

3 msgs

Assigning a factor to a data frame

2 msgs

Assigning a successive set of values to newly created variables

2 msgs

Assignment Week 1

4 msgs

Automatically naming subsets in a for loop

4 msgs

Barplot not showing all labels

8 msgs

Basic misunderstanding, or problem with my installation?

3 msgs

Behavior of self-defined function within ddply

2 msgs

Best practices for loading large datasets into R

2 msgs

Best way to get the prices from these strings?

6 msgs

BioNet::runFastHeinz error

1 msg

Biology package install error

3 msgs

Bivariate Binary model with conditional synchrony measures (CSM) and Odds Ratio

1 msg

Bug or my misunderstanding?

2 msgs

CAPER pgls() anova not working with variable as factor

1 msg

Calculating group means

3 msgs

Call for papers: Geospatial Semantic Array Programming

1 msg

Change points in R

2 msgs

Coeficiente Gini

2 msgs

Comparing two HMMs to time series data using a Monte-Carlo method

1 msg

Concatenating rows of a column vector

1 msg

Conditional inclusion of an element in an R object

9 msgs

Controlling font size on code chunk outputs using Knitr

8 msgs

Controlling visibility of top-level functions

5 msgs

Convert txt file to time series and conduct trend and wavelet analyses

1 msg

Converting Matrix to List

1 msg

Converting list with different vector lengths into a dataframe (or export it as .csv)

5 msgs

Corrected - R 3.0.2 How to Split-Apply-Combine using various Columns

1 msg

Corrected - R 3.0.2 How to Split-Apply-Combine using various Columns

1 msg

Corrected - R 3.0.2 How to Split-Apply-Combine using various Columns

5 msgs

Create a unique group id

6 msgs

Creating a R-package in R-Studio

2 msgs

Curious behaviour of lapply and lists of functions

2 msgs

DTM Package removeSparseTerms function question

1 msg

DanteR problems

4 msgs

Data parsing question: adding characters within a string of characters

4 msgs

Dataset to single column matrix

4 msgs

Defining function help

3 msgs

Deleting subsequences from a string sequence

3 msgs

Density or Boxplot with median and mean

3 msgs

Determining appropriate order of Markov chain

1 msg

Diagnostic and helper functions for defective & hard-to-import files

7 msgs

Difference between two datetimes

2 msgs

Different colours for LatticeExtra graphs

4 msgs

Different output for lm Mac vs PC

7 msgs

Discrete-continuous equation system in R

2 msgs

Discussion board

2 msgs

Doubt in simple merge

8 msgs

ETAS-Error

2 msgs

ETAS-Help

2 msgs

Encoding issue

1 msg

Error Help "only 0's may be mixed with negative subscripts"

2 msgs

Error in dispersionPlot using cummeRbund

3 msgs

Error in structure(ordered, dim = ns) : dims [product 1] do not match the length of object [0]

4 msgs

Error in t.test

1 msg

Error msg while trying to install package ncdf4

1 msg

Estimability of non-linear models

1 msg

Estimating parameters of 3 parameters lognormal distribution

13 msgs

Exact logistic regression, data frame issue

2 msgs

Exporting aggregate summary

3 msgs

Extract part of string

4 msgs

Find the maximum value of a column in a matrix

1 msg

Find the package of a class given classname

5 msgs

Fit Negbin glm model with autoregressive correlation structure

2 msgs

For Loop Help

3 msgs

For loop for frequency counting

1 msg

For loop on column names

3 msgs

Format Sys.time()

5 msgs

Function inside Sweave

4 msgs

GA optimization in two dimensions

1 msg

Generalized Ordered Logit in R

2 msgs

Generate Variable Length Strings from Various Sources

4 msgs

Generating weights based on certain condition in the dataset

2 msgs

Getting the current number of rows in windows R gui console (Carlos Arias)

2 msgs

Grouping commands so that variablas are removed automatically - like functions

3 msgs

HOW TO CREATE A SUBSET FROM A LARGE DATASET based on some conditions

1 msg

Handlig large SAS file in R

1 msg

Handling large SAS file in R

4 msgs

Having a problem with labels

3 msgs

Help for how to use "snowfall" package

1 msg

Help with importing scripts within the same package?

7 msgs

Help with {tables} package

2 msgs

How can I cluster a set of formulae?

2 msgs

How do I perform conditional annotation of lattice

1 msg

How do I perform conditional annotation of lattice panel plots?

3 msgs

How do you install cran mac binaries

10 msgs

How do you transform a dataframe to a corpus?

4 msgs

How does R determine best value of alpha in forecasting

1 msg

How fast is the JSS reviewing process?

2 msgs

How to "apply" correctly.

3 msgs

How to convert .dot file to gml file in R

2 msgs

How to detect a sequence of NA values?

5 msgs

How to determine the order of a time series object

2 msgs

How to get a substring from a string

6 msgs

How to get the row index numbers in a matrix

1 msg

How to include (source) R script in other scripts

2 msgs

How to plot contours for joint density of 2 independently distributed r.v.?

1 msg

How to read this data correctly

7 msgs

How to remove rows in a matrix having 0 as value in columns per condition

2 msgs

How to show Vignettes download link on CRAN package page

2 msgs

How to subscribe this mailing list

3 msgs

How to use ddply

3 msgs

How to verify char variables contain at least one value

6 msgs

Ideas for a short R course

1 msg

Implement a Fomula

2 msgs

Implementing A Formula

3 msgs

Implementing a Formula into a Column of a Data Frame

3 msgs

Implementing a formula into a column of a data frame

2 msgs

Importing data into R

1 msg

Inconsistent results between first run of Rprof and next runs of Rprof

4 msgs

Inserting color into an irregular grid comprised of polygons

3 msgs

Installation folder

2 msgs

Installing diversitree 0.9-6 on R 3.0.2

1 msg

Is this a bug or am I making a mistake?

7 msgs

John M. Chambers Statistical Software Award 2014

1 msg

KnitR/RMarkdown: Is there a way to not print a section of the document?

1 msg

KnitR/RMarkdown: Is there a way to not print a section of the document?

3 msgs

Levelplots with non-continuous x-axis breaks

11 msgs

Library splines

4 msgs

Linear relative rate / excess relative risk models

5 msgs

Linear transformation of multivariate normal

1 msg

MULTINOMIAL LOGIT WITH ENDOGENEITY

1 msg

Major update to Hmisc package available on CRAN

1 msg

Markov chain simulation

4 msgs

Matching data in two files but returning a value from a adjacent column

1 msg

Maximum of Maximum

3 msgs

Merge and specify column output order

2 msgs

Model averaging using QAICc

3 msgs

MuMIn Z-Test

1 msg

Multiple corrgrams or joining jpg/png

2 msgs

Multiple imputation, multinomial response & random effects

1 msg

My problem with R

8 msgs

NAs introduced by coercion warning, while plotting data

10 msgs

Need some suggestions for outlier detection in a matrix

3 msgs

Need to delete my messages in Nabble

2 msgs

Nested for loop help please.

5 msgs

New version of document on R programming - with videos [French]

1 msg

Non-ACSII characters in R on Windows

1 msg

Non-linear models estimability

1 msg

Not sure if I have the requirement right.

2 msgs

Numeric Column Labels in Excel Function

7 msgs

Numerical solution

3 msgs

OT: regex golf

1 msg

Object not Found Error on a .csv file

2 msgs

Online profile validation period has expired today.

2 msgs

Optimal Match - Matchit

1 msg

Ordering the rows of a data frame

7 msgs

Overlaying two graphs using ggplot2 in R

4 msgs

PCA factominer package, question about changing labels in individuals factor map

3 msgs

Package LaplacesDemon information

2 msgs

Package TM & dataframes

2 msgs

Packaging - Function with dots as argument

3 msgs

Packaging: Doubt in relation with "R CMD Rd2pdf packagename"

7 msgs

Parse character strings so they "align" (line up/match) properly

1 msg

Parsing Complex Text in Single Cell

3 msgs

Patterns on postal codes

4 msgs

Performing same steps on multiple dataframes using a loop - vijay

1 msg

Performing same steps on multiple dataframes using a loop - vijay

2 msgs

Permutation test with raster data

2 msgs

Plot only a portion of a record

5 msgs

Plotly Beta: Online Plotting with R

1 msg

Porting Legacy R Code to Different Language

1 msg

Predicting probabilities from a logistic regression by hand (in code)

2 msgs

Prediction Intervals predict.Arima

1 msg

Predictor Importance in Random Forests and bootstrap

5 msgs

Problem connecting to database via RPostgreSQL/RS-DBI: "could not connect" error

1 msg

Problem in overlying two figures in ggplot2

3 msgs

Problem relocating the R installation tree

2 msgs

Problem while plotting some plots

1 msg

Problem with barplot

3 msgs

Problem with plm package

3 msgs

Problems downloading and installing nlme under Linux Mint 15

3 msgs

Problems with a R-packages

3 msgs

Problems with table

1 msg

Publication-ready figures in R?

5 msgs

Q: vcd - assocstats - scaling phi/phi max

2 msgs

Question on adding a p-value in bwplot

1 msg

Question on density values obtained from kde2d() from package MASS

1 msg

Question regarding the package rugarch

1 msg

Question: reproducibility of random sampling with replacement

5 msgs

R 3.0.2 How to Split-Apply-Combine using various Columns

2 msgs

R Installation Options

3 msgs

R and kerberos

1 msg

R build a package

1 msg

R compatible with Office 2013

2 msgs

R crashes with memory errors on a 256GB machine (and system shoes only 60GB usage)

7 msgs

R dataframe question

2 msgs

R ggplot vertical and horizontal line intercept at center

1 msg

R in remote mode

1 msg

R riddle

2 msgs

R-3.0.2 installation breaks up with error

2 msgs

R-Query (fine-classing_Logistic Regression)

1 msg

R-help Digest, Vol 131, Issue 15

3 msgs

RSA and lmer

2 msgs

RSQLite: Tracking an error message to its source

8 msgs

Raster in parallel computing?

1 msg

Re. Confidence intervals for prediction with R2Bayesx

1 msg

Reading SDMX Files in R

1 msg

Regression Modeling Strategies 4-Day Short Course March 2013

1 msg

Regression of complex-valued functions

1 msg

Regression on presence/absence matrix

7 msgs

Regsubsets n<p

1 msg

Regular expressions on filenames

6 msgs

Removing unused parameter in qqplot

3 msgs

Replace value in a matrix according to a list with a list of value .

2 msgs

Replace value in a matrix according to a list with a list of value .

2 msgs

Request for help regarding RWeka

1 msg

Reversing the Equation to find value of variable

4 msgs

Revolutions blog: December roundup

1 msg

Running multidimensional regressions

3 msgs

SE for R-squared

4 msgs

SPRINT 1.0.5 release (parallelised R functions for complex analysis and large data sets)

1 msg

Safe prediction does not work for bivariate polynomial terms?

1 msg

Safe prediction does not work for bivariate polynomial terms?

2 msgs

Select 5 identical numbers

5 msgs

Select rows of a data frame according to values of vector in a list

3 msgs

Selecting individuals to maximize the correlation of two variables

2 msgs

Setting hetmap.2 Color Key Range Outside of Data Limits

1 msg

Setting up an R server.

4 msgs

Signif. codes

2 msgs

Simplifying matrix computation

3 msgs

Species Distribution Modeling in R, with already extracted environmental values

1 msg

Standardised Pearson residuals

1 msg

Start-up functionalities bypassing Rprofile

2 msgs

Statistics courses

1 msg

Strange behaviour of `dlm` package

1 msg

Strange error on text assignment to variable

2 msgs

Strange gcfit output in R package Grofit

1 msg

Subgroups definition with rpart

2 msgs

Subsetting on multiple criteria (AND condition) in R

5 msgs

Subsetting vector with preserved order

2 msgs

Survival analysis

3 msgs

TAQMNGR

1 msg

The R Journal, Volume 5, Issue 2

1 msg

The R Series from Chapman & Hall/CRC

1 msg

The URL for the replacement dll/so bundle - Re: 2 bugs in R's grDevices, and fixes.

1 msg

Three values that add to the same number by 0.01 steps

4 msgs

Time Series STL

3 msgs

Tinn-R eBook (free)

1 msg

To modify FMCD

1 msg

Tracking what R actually executes

3 msgs

Type III tests and Cox models

6 msgs

Unable to Install a package from source in Windows

3 msgs

Understanding namespace for plyr / dplyr

8 msgs

Universal regression program - multiple regressions on set of data

1 msg

Unstack a dataframe using RCommander

1 msg

Use calc function to do RKT over raster stack

1 msg

Use function parameter as an unevaluated text string

3 msgs

Using apply function

2 msgs

Variance analysis

1 msg

Weibull selfStart

2 msgs

What is tested in Ass.3 part 2

1 msg

Where did lost variables go

1 msg

Where did lost variables go, with example

2 msgs

Why is kmeans incredibly slow on this Ubuntu machine?

1 msg

Windows7, R-Studio, can't find package rJava,

2 msgs

Working with Date

2 msgs

a problem with table() and duplicates

3 msgs

about R

3 msgs

about linear model in R

3 msgs

accessing an object with a variable ?

5 msgs

add median/mean line to stri-plot in lattice

4 msgs

adding legend to choropleth map using GISTools

3 msgs

anova.coxph with subsets of data

5 msgs

augPred subsets

4 msgs

barchar and box on the same figure! is it possible

3 msgs

barchar or barp on multiple data

4 msgs

barplot: segment-wise shading

7 msgs

bug in rle?

6 msgs

calculate an value in dependence of another column

4 msgs

caret version 6.0-21

1 msg

change the reference level in plot(summary(cph-fit))

2 msgs

changing font size in Forest plot code.

4 msgs

clusterCrit package produces Nan

3 msgs

collapsing records

3 msgs

compare two rows in same column in data farme

2 msgs

complicated IF

6 msgs

computation

3 msgs

convert a vector to a symmetric matrix with all 0 on the diagonal

1 msg

convert real valued matrix to binary matrix

3 msgs

counting matched elements in two vectors

5 msgs

counting matches in two vectors

3 msgs

counts and percentage of multiple categorical columns in R

2 msgs

coxph with time-dependent covariates

3 msgs

cumulative incidence for mstate in Survival package in R

1 msg

definite matrix

1 msg

degrees of freedom

3 msgs

delicate problem with permutation test and raster images

1 msg

demonstrating R in introductory class using point-and-click software

4 msgs

direct AUC maximization in R

1 msg

eliminating white space in lattice plot

5 msgs

embedd fonts in pdf generated by R

3 msgs

error in assetsFit function of fPortfolio package

1 msg

error message "system is computationally singular" under mlogit

3 msgs

error message when I try to use help to look at html files

1 msg

expression in xlab for a plot

3 msgs

extracting rows from data frame that approximately equal another data frame

1 msg

fancyRpartPlot and the title at the bottom of the plot....

1 msg

gam(mgcv) predicting across random effect and understanding narrow CI

1 msg

generating a rank variable using date in a data.frame: overcoming a date origin error

2 msgs

geo_bar x= and y= warnings and error help

1 msg

ggplot different shapes and legend in one plot

1 msg

ggplot2 axis label German formatting

3 msgs

ggplot2: how to add new names to legend

2 msgs

ggplot2; svg; text point size specification

1 msg

glmmADMB error

1 msg

grepping with a variable trouble

1 msg

help

14 msgs

how do I extract all possible combinations of rows from a column

2 msgs

how to change the color of the regression line when using effect function

1 msg

how to change the color of the regression line when using effect function

4 msgs

how to exclude level 1 residuals from multilevel model with lme4

1 msg

how to get the numbers of factors in a matrix

10 msgs

how to plot the spectrum by log-log axis

3 msgs

how to read data

2 msgs

how to replace <NA> values

9 msgs

howto join matrices produced by rcorr()

1 msg

ifelse...

3 msgs

install ggplot2

2 msgs

keep track of variables created in each chapter of a knitr book

1 msg

keep track of variables created in each chapter of a knitr book

3 msgs

lattice

3 msgs

likelihood ratio test for mean difference assuming unequal variance

1 msg

likelihood ratio test for mean difference assuming unequal variance

1 msg

lm(y ~ group/x ) + predict.lm(...,type="terms")

4 msgs

locate pattern in matrix

3 msgs

long vectors in R 3.0.x

2 msgs

looping function through list

3 msgs

looping through 3D array

4 msgs

looping through columns in a matrix or data frame

1 msg

median survival

3 msgs

memory use of copies

4 msgs

mgcv - markeov random field option

1 msg

mlogit: message "invalid 'row.names' length" after subsetting data

2 msgs

mlogit: message "invalid 'row.names' length" after subsetting data

1 msg

modify subset of array in list in a function

2 msgs

multitaper power analysis

1 msg

names of columns

2 msgs

obtain mean trait values by haplotype in haplo.stats package

1 msg

p value of trends for odds ratios (or hazard ratios)

7 msgs

package JMbayes -- version 0.5-0

1 msg

package mgcv - predict with bam: Error in X[ind, ] : subscript out of bounds

2 msgs

pair-wise computation of columns in a matrix

2 msgs

passing variable names to dplyr

4 msgs

passing variable names to dplyr - SOLVED

1 msg

plotting points over a map using R

4 msgs

predefined area under the curve

3 msgs

print.matrix

2 msgs

problem (un)detecting changepoints

4 msgs

problem in getVarianceStabilizedData

3 msgs

problem with Rstudio e X11

2 msgs

psych version 1.4.1

1 msg

rJava works on R-32bit but fails in R 64bit

4 msgs

readLines() behavior is really strange

1 msg

recoding table dimensions interactively

4 msgs

reduce space between factors groups in a graph

1 msg

reinstall all packages - easy way?

2 msgs

remove axes on barp from plotrix

3 msgs

repeated measures ANOVA using Anova in car library

3 msgs

replace "" to NA.

5 msgs

reversed variables in stats::reshape()

4 msgs

robust definition of \code{} for a knitr-produced document

2 msgs

sapply returning list instead of matrix

5 msgs

seq_len and loops

3 msgs

set new path for package installation, because In normalizePath(path.expand(path), winslash, mustWork) :

1 msg

shading and estimating area abetween two cdf curves

2 msgs

sourcing scripts

4 msgs

subset a data frame into multiple data frames

1 msg

subset and na.rm not really suppressing <NA> values

3 msgs

subset every 5th row

1 msg

subsetting 3D array

3 msgs

summary() and the mode

4 msgs

tables package and alternative to col percent

3 msgs

tcltk makes R crash under Mavericks

5 msgs

testing if xts date exists ?

3 msgs

testing xts values in if command?

2 msgs

time series has no or less than 2 periods

2 msgs

to modify a dataframe

4 msgs

transmission of parameters to the glmmadmb function

2 msgs

truncated cone / frustum in R rgl

1 msg

tt() function (was "Package dependencies in building R packages")

1 msg

unable to carry through object in a nested function

3 msgs

unique rows

4 msgs

use grep in lists and vectors

2 msgs

use of "effects coding" in instrumental variables estimation

1 msg

using lapply to get function values

2 msgs

using substitute with multiple parameters

1 msg

vectorization

4 msgs

very basic series correlation question

4 msgs

with() and within() functions inside lapply() not seeing outside of its environment?

4 msgs

xts error: number of items to replace is not a multiple of replacement length

2 msgs

xts error: number of items to replace is not a multiple of replacement length

2 msgs

xyplots in lattice - strange behaviour, possible bug?

4 msgs

zero-inflated negative binomial model with random effects

2 msgs