Friday September 30 2011 
Time  Replies  Subject 
10:59PM 
3 
error while using shapiro.test() 
10:10PM 
0 
Data simulation for ANOVA decomposition into sums of squares 
9:40PM 
1 
Hi 
9:19PM 
0 
Regarding the optimize function 
6:15PM 
0 
POT package return levels 
6:10PM 
1 
need help with contourplot figure 
6:07PM 
1 
How to use a function inside a regression formula 
4:39PM 
2 
ggplot2  extracting values of smooth 
4:25PM 
3 
is member 
3:59PM 
1 
Advice on approach to weighting survey 
3:42PM 
1 
Odd gridding pattern when plotting 
3:31PM 
2 
isotope superscripts ggplot2 
3:13PM 
0 
two simple questions about MCMCpoissonChange 
2:58PM 
1 
integrate two lines to one 
2:54PM 
0 
Warning messages upon new package loading 
2:22PM 
0 
Wind roses with circular package 
12:07PM 
1 
How to analyse this type of data...? 
12:03PM 
2 
Understanding the workflow between sweave, R and Latex 
11:00AM 
1 
CovarianceVariance Matrix and For Loops 
10:24AM 
0 
problem with getdata 
10:23AM 
0 
Stop the process 
9:55AM 
1 
different results aov vs. lm 
9:43AM 
1 
last observation carried forward +1 
9:30AM 
2 
remove elements from matrix 
8:50AM 
0 
R 2.13.2 is released 
8:50AM 
1 
Implementing Silverman's Negative Reflection 
8:28AM 
0 
All subsets vector autoregression with exogenous variables 
8:15AM 
0 
hazard rates in conditional frailty models 
7:01AM 
2 
Overlapping plot in lattice 
3:14AM 
1 
trouble in installing package "matching". 
3:11AM 
1 
need help on forest plot with ggplot 

Thursday September 29 2011 
Time  Replies  Subject 
11:37PM 
3 
For loop for subset  repeating same over and over? 
11:22PM 
1 
Interaction plot type=o 
9:34PM 
3 
random effects 
9:19PM 
0 
simultaneous confidence intervals for glm quasipoisson 
8:38PM 
1 
rm.outlier produces a list 
7:25PM 
1 
efficient coding with foreach and bigmemory 
5:32PM 
1 
Looking for internal of a function 
4:46PM 
1 
simplest pgfSweave example results in error 
3:14PM 
1 
checking the outliers of the time series data set 
2:45PM 
0 
StarCluster + R 
2:23PM 
2 
String manipulation with regexpr, got to be a better way 
2:12PM 
0 
geeglm estimates and standard deviation are too large 
2:10PM 
1 
julian day form POSIXt object 
2:06PM 
1 
sqldf syntax, selecting rows, and skipping 
1:19PM 
1 
plot.igraph 
12:25PM 
1 
Permutations of configurations on multiple columns 
9:43AM 
1 
multiplying list with vector 
8:38AM 
1 
Tcl/Tk Guidelines 
8:36AM 
1 
F and Wald chisquare tests in mixedeffects models 
7:11AM 
1 
create loops in the explanatory variables using lm 
4:30AM 
1 
How to Code Random Nested Variables within Twoway Fixed Model in lmer or lme 

Wednesday September 28 2011 
Time  Replies  Subject 
10:04PM 
1 
Multiplying a list of matrices with a vector 
8:34PM 
0 
PCA: prcomp rotations 
7:16PM 
1 
Error: could not find function 
5:29PM 
1 
Robust covariance matrix with NeweyWest() 
5:02PM 
1 
survexp with large dataframes 
5:00PM 
0 
svd (via MFA): All coordinates fall on straight lines? 
4:33PM 
1 
removing outliers in nonnormal distributions 
4:05PM 
1 
using the system command 
3:49PM 
1 
Handling missing values 
3:23PM 
0 
Rle function to expand for many samples 
3:23PM 
1 
Wilcox test and data collection 
3:01PM 
1 
generic argument passing to plot function 
2:18PM 
1 
GLMER Syntax Question 
2:10PM 
1 
Download statistics for a package 
2:03PM 
0 
cointegration test 
2:00PM 
0 
autocorrelation problem with cointegration 
1:59PM 
3 
dump.frames, debugger and the "..." argument 
1:43PM 
1 
number of items to replace is not a multiple of replacement length 
12:55PM 
1 
Asking an old housekeeping question... 
12:19PM 
3 
Not saving plot 
12:16PM 
0 
package JM  version 0.90 
12:03PM 
1 
how to solve a simple discrete Bayesian Belief Network? 
12:03PM 
0 
Problems using the 'HPloglik' function in the SDE package 
10:59AM 
1 
fGarch  Fitting and APARCHModell with fixed delta 
10:21AM 
1 
Printing an xtable with type = html 
9:35AM 
1 
Password protected R Repository 
8:41AM 
0 
Fitting a GLM: Problems with ns & date functions 
8:41AM 
2 
apply lm function to dataset split by two variables 
7:33AM 
1 
Negative Quartile 
6:03AM 
3 
Plotting Lines Through multiple groups 
4:09AM 
0 
Trouble with performing post hoc analysis Tukey for lme model using ghlt 
3:13AM 
3 
Data transformation & cleaning 
2:47AM 
2 
GAMs in R : How to put the new data into the model? 
2:39AM 
0 
Does the bashaz give the breslow estimator of baseline hazard? 
12:18AM 
0 
Reading column names with spaces using dbGetQuery 
12:16AM 
0 
Package lattice: levelplot for matrix method produces images with blank lines ... 

Tuesday September 27 2011 
Time  Replies  Subject 
11:23PM 
3 
read.csv behaviour 
9:49PM 
2 
Equivalent to regMatchPos in R. 
9:00PM 
1 
Is there a "latex" summary function in the quantreg package for just 1 tau? 
8:59PM 
1 
Installing packages in R for UBUNTU 
8:03PM 
1 
problem with switch function across R versions 2.10 and 2.13 
8:02PM 
3 
remove NaN from element in a vector in a list 
7:47PM 
1 
compare proportions 
7:31PM 
2 
inset one map on top of another map 
7:19PM 
3 
How can I check a package is installed or not? 
5:47PM 
1 
my R query 
4:51PM 
2 
searching several subsequences in a single string sequence 
3:53PM 
1 
Adding axis to an ellipse: "ellipse" package 
3:01PM 
0 
Keep consecutive year observations (remove gap's) in panel data (dataframes). Difficulties in using lag(). Package plm. 
2:20PM 
0 
Problem about rbpsplineselection of knots 
12:51PM 
3 
How does the survfit.coxph calculate the survival value? 
12:49PM 
2 
Matrix and list indices 
12:25PM 
1 
MSplines design matrix 
12:24PM 
1 
Counting similar rows 
12:06PM 
1 
wgrib2 for windows 7 
11:54AM 
1 
model selection using logistf package 
11:53AM 
1 
binomial logistic regression question 
11:27AM 
1 
ANOVA define as factor or not 
10:45AM 
2 
Pearson chisquare test 
10:33AM 
1 
change rownames 
9:58AM 
0 
sm.regression , onecovariate graph and regression line width 
9:56AM 
2 
Coercing a character zoo to a numeric 
9:39AM 
1 
Capturing the error information 
9:26AM 
0 
Workflow for binary classification problem using svm via e1071 package 
9:23AM 
2 
Problem with zoo::window() 
9:04AM 
0 
Auto size of plots. 
8:54AM 
0 
A very big matrix inside a function 
8:45AM 
4 
Question concerning Box.test 
8:33AM 
1 
creating a vector automatically containing numbers 1, 100, 10000, 1000000, ... 
7:49AM 
1 
regression with ordered arguments 
6:00AM 
1 
Does replacing some values of a zoo object by NA reduce it's size ? 
4:20AM 
1 
How to terminate R program if found any execution error 
2:33AM 
2 
Error in optim function. 
12:43AM 
1 
twoway anova help 

Monday September 26 2011 
Time  Replies  Subject 
11:56PM 
2 
findAssocs() 
11:56PM 
3 
Nearest neighbour in a matrix 
11:17PM 
0 
BDS test 
11:03PM 
1 
Conditional Evaluation 
10:32PM 
1 
SVM accuracy question 
9:42PM 
1 
compute probabilities on a Bayesian Network 
9:42PM 
2 
Randomly selecting rows with unique values in two columns 
9:14PM 
2 
scatterplot3D 
9:09PM 
0 
Sample Size Calculation using a Drop the Loser/Keep the Winner Design 
8:43PM 
0 
as.POSIXct and time zones 
8:30PM 
3 
survival analysis: interval censored data 
7:50PM 
2 
Triangular matrix upper to down 
7:39PM 
4 
Testing for arguments in a function 
7:06PM 
2 
merger two 3d scatter plot 
7:05PM 
2 
Mahalanobis Distance 
7:03PM 
0 
Off topic  A BAD idea. Was: Boxplot BUT with Mean, SD, Max & Min ? 
4:44PM 
1 
normalizing a negative binomial distribution and/or incorporating variance structures in a GAMM 
4:33PM 
1 
producing an aggregate table of top 3 by cost 
4:25PM 
0 
horizontal labels for a dendrogram 
3:14PM 
1 
Package for Neural Network Classification Quality 
3:03PM 
2 
Intersection between circle and line? 
2:32PM 
1 
How to determine the efficient frontier portfolios using the BlackLitterman model? 
2:30PM 
1 
How to Store the executed values in a dataframe & rle function 
2:30PM 
1 
Packages for snp, CNV data 
1:56PM 
2 
Boxplot BUT with Mean, SD, Max & Min ? 
1:04PM 
0 
problem with 'dgev' in fExtremes with log=TRUE 
12:36PM 
0 
vegan cca: syntax 
11:17AM 
0 
how to handle with gap's in panel data (plm package) 
9:25AM 
2 
Changing colour in barchart 
9:23AM 
1 
Disabling Autocomplete 
1:47AM 
1 
Restructuring data  unstack, reshape? 

Sunday September 25 2011 
Time  Replies  Subject 
9:56PM 
4 
Data import 
9:07PM 
4 
Trouble creating and adjacency matrix 
8:22PM 
4 
selecting first row of a variable with longformat data 
6:18PM 
1 
Handling Missing Data 
1:55PM 
0 
Pearson correlation of sum of variables 
10:54AM 
2 
Increase space between xlab and X axis tick labels 
9:12AM 
1 
Question about syntax in lm function 
9:03AM 
2 
help about R basic 
6:21AM 
1 
trouble with library(FEAR) and libgfortran.so.1 
6:01AM 
0 
RMySQL not running from within batch file 

Saturday September 24 2011 
Time  Replies  Subject 
11:06PM 
2 
maptools::sunriset() daylight savings to stardard time change 
4:23PM 
2 
two ecdf in the same figure 
3:55PM 
1 
Can't reliably use RefClass methods in Snowfall 
3:43PM 
3 
Supporting R/Membership 
1:28PM 
1 
Help with Integration Output 
11:56AM 
1 
help 
11:47AM 
0 
45 degress line in zoo plot 
11:12AM 
0 
Assessing prediction performance of SVM using e1071 package 
10:58AM 
2 
ncdf  install error 
10:08AM 
1 
Rhelp Digest, Vol 103, Issue 23 
8:49AM 
1 
ggplot2: expression() in legend labels? 

Friday September 23 2011 
Time  Replies  Subject 
8:40PM 
0 
Small Area Estimate Using Structural Equation Models 
5:03PM 
2 
converting object elements to variable names and making subsequent assignments thereto 
5:03PM 
2 
image function help required 
5:02PM 
1 
Cross Spectrum : Conversion of 2D spectrum into a single complex array 
4:49PM 
2 
LDA cutoff value 
4:35PM 
2 
metaMDS 
4:23PM 
0 
vegan rda na adaptation 
4:22PM 
1 
sorting multiple columns of a matrix 
3:00PM 
2 
Homography with R 
2:56PM 
0 
comparing factor and value data (rather offtopic) 
2:54PM 
0 
new package 'SeleMix' for selective editing 
2:39PM 
2 
tikzDevice install problem 
2:32PM 
1 
spatstat => owin + image 
2:24PM 
0 
(Requested) caTools::runmean Patch 
2:16PM 
0 
How to fit a nonnormaldist.GARCH() time series? 
1:43PM 
0 
Using method = "aic" with pspline & survreg 
1:33PM 
0 
Error message when using 'optim' for numerical maximum likelihood 
1:31PM 
4 
'save' saved object names instead of objects 
12:01PM 
1 
Envfit, inconsistant result? 
10:59AM 
1 
Newbie question: Converting Table 
10:58AM 
0 
Clusplot axes 
10:14AM 
0 
Rhelp Digest, Vol 103, Issue 22 
8:25AM 
1 
Significance test 
8:16AM 
1 
Testing packages 
3:39AM 
1 
p values in coxph() 
2:16AM 
1 
Correlation of variables with repeated measures. 
1:47AM 
1 
Adding weights to optim 

Thursday September 22 2011 
Time  Replies  Subject 
11:09PM 
4 
How to turn a LaTeX Sweave file (Rnw) into .HTML/.odf/.docx? (under windows) 
11:08PM 
3 
Identifying Package for Function 
10:22PM 
1 
How to do Multiple Comparisons for a Mixed Effects Model 
10:03PM 
3 
Bivariate Scatter Plots with Lattice 
9:58PM 
1 
(sin asunto) 
7:41PM 
2 
Proportions of a vector 
6:54PM 
3 
How make a x,y dataset from a formula based entry 
6:46PM 
2 
suggestions argument in rbga function in genalg package 
5:48PM 
0 
Problem with error message in Rcmdr 
5:07PM 
2 
create variables through a loop 
4:40PM 
1 
Wrapper of linearHypothesis (car) for posthoc of repeated measures ANOVA 
4:07PM 
0 
corrigendum on fixed effects and R2 in within models 
4:06PM 
1 
R.oo: do work on data member at construction 
3:58PM 
2 
Problems with as.POSIXct 
3:52PM 
0 
image.plot for nonregular grid: round pixel 
3:49PM 
2 
How to adjust the yaxis range in barplot properly 
3:20PM 
0 
NLS check convergence 
2:36PM 
2 
the opposite of lag() in panel data 
1:59PM 
1 
negative binomial GAMM with variance structures 
1:54PM 
7 
need help on melt/cast 
1:13PM 
1 
Header auslesen und bei Regression verwenden 
1:07PM 
1 
Error in as.vector(data) optim() / fkf() 
12:47PM 
2 
Reinstalling R 
11:04AM 
0 
Suggest workshops/short course in R programming 
10:48AM 
2 
Subsetting a zooreg object using window / subset 
10:15AM 
0 
Rhelp Digest, Vol 103, Issue 21 
9:49AM 
2 
comparing mixed binomial model against the same model without random effect 
3:02AM 
2 
Numbering entries for each subject 
2:15AM 
1 
nlm's Hessian update method 

Wednesday September 21 2011 
Time  Replies  Subject 
11:31PM 
1 
identifying cells in data frames with the same value 
9:45PM 
1 
raster plot is empty 
8:00PM 
1 
Problem indexing a factor variable 
7:43PM 
2 
Limitations of audio processing in R 
7:11PM 
3 
Quelplot 
6:15PM 
2 
Weighted Average on More than One Variable in Data Frame 
3:25PM 
1 
logistic regression: default computed probability 
3:08PM 
4 
chippeakanno package: "getAllPeakSequence" problem 
2:22PM 
0 
Row percentage labels within mosaic graph 
1:54PM 
1 
Power calculation for survival analysis 
1:25PM 
0 
heatmap.2 with colsep and sepwidth 
1:03PM 
1 
Making ?source act as if it is run through the terminal 
12:01PM 
2 
R help on write.csv 
10:39AM 
3 
Reading data in lisp format 
10:19AM 
1 
Strucchange gbreakpoints 
10:12AM 
0 
Rhelp Digest, Vol 103, Issue 20 
10:11AM 
1 
StatmathRForge: Request denied 
9:53AM 
2 
Cannot allocate vector of size x 
9:53AM 
0 
Problem with caret + foreach + M5 combination 
9:53AM 
2 
problem with function "Truncate" in package "distr" 
9:01AM 
1 
R CMD build and vignettes 
7:55AM 
1 
Problem with predict and lines in plotting binomial glm 
4:59AM 
0 
spline for implicit functions 
4:20AM 
1 
Package dependency 
1:39AM 
2 
Plot map by region using kasc and adehabitat 
1:16AM 
1 
package / function for monitoring processes? 
12:25AM 
1 
glmnet for Binary trait analysis 

Tuesday September 20 2011 
Time  Replies  Subject 
11:43PM 
3 
adding labels to x,y points 
11:37PM 
2 
ARIMA  Skipping intermediate lags 
11:15PM 
1 
Specifying Start/End Dates for Xaxis Range in plot()/xyplot() 
10:28PM 
1 
Data 
10:19PM 
1 
Works from CLI but not from prompt 
9:47PM 
0 
Can R be installed in a HyperV environment? 
9:46PM 
3 
tcltk freezes R 
9:02PM 
1 
Install Location on Linux Red Hat 
8:14PM 
0 
R Programming and Development  EMBL Heidelberg, 2829 November 2011 
6:23PM 
2 
How to transfer variable names to column names? 
6:14PM 
1 
A question regarding random effects in 'aov' function 
6:03PM 
1 
NLS error 
5:50PM 
0 
ksvm and predict 
5:46PM 
5 
help in interpreting paired ttest 
5:42PM 
1 
randomForest  NaN in %IncMSE 
3:50PM 
2 
Converting ID Numbers to Unique ID Number 
2:51PM 
1 
Boxplots from 4 dimensional array 
2:28PM 
0 
Using method = "aic" with pspline & survreg (survival library) 
2:13PM 
3 
Problem with legend 
2:11PM 
2 
Multivariate spline regression and predicted values 
2:08PM 
0 
rtmvnorm performance issues 
1:32PM 
0 
seqinrdist.alignment? 
1:26PM 
4 
open source editor for r for beginners 
12:43PM 
0 
Problems using predict from GAM model averaging (MuMIn) 
12:13PM 
1 
means across list of data frames 
10:20AM 
0 
predict() of garchFit 
10:13AM 
0 
Rhelp Digest, Vol 103, Issue 19 
8:50AM 
1 
Add a function in rq 
8:48AM 
2 
The CRAN packages webpages are not found 
7:40AM 
3 
Problem with converting factors to numbers 
7:08AM 
1 
Displaying str(zoo) in Sweave 
12:49AM 
1 
Tabulating Baseline Characteristics on specific observations 

Monday September 19 2011 
Time  Replies  Subject 
9:11PM 
1 
Invisible doesn't exit function? 
8:28PM 
0 
openmp on R? 
8:17PM 
2 
PoissonGamma computation (parameters and likelihood) 
6:49PM 
1 
Constrained regressions (suggestions welcome) 
6:48PM 
0 
work about all time series analysis with examples or exercises 
6:31PM 
0 
question, minimize quadratic form 
5:13PM 
1 
Binary optimization problem in R 
4:48PM 
4 
Results of applying na.omit on zoo object 
3:16PM 
3 
Replace a for loop with a function 
2:30PM 
0 
nls picewise FvCB model 
2:25PM 
0 
openPage in the {hwriter} package  reverses Hebrew text 
1:58PM 
2 
pasting elements of one character vector together 
12:49PM 
1 
joint histogram for image comparison 
12:37PM 
0 
R 2.14.0 scheduled for October 31, 2.13.2 for September 30 
11:30AM 
1 
switching off commands within character vector 
11:13AM 
0 
R as well as Rscript just hangs! 
10:15AM 
2 
text matching 
10:10AM 
2 
Function for running a sign test 
9:58AM 
1 
Possible or not possible: serif axis labels with plotmath [but everything else sans serif]? 
9:20AM 
2 
Setting the Values 
6:46AM 
1 
closeness of codes 
5:41AM 
0 
PERL client example for RServ 
1:36AM 
1 
regression summary results pvalues and coefficients into a excel 

Sunday September 18 2011 
Time  Replies  Subject 
11:29PM 
1 
perm.test() 
10:07PM 
1 
Linear regression interaction terms 
9:49PM 
0 
AIC 
8:33PM 
1 
randomForest2Rules 
8:18PM 
2 
Add png image outside plot borders 
7:38PM 
2 
graph bugs using R on MAC 
6:25PM 
2 
RHelp 
4:05PM 
2 
troubles with a for loop 
2:47PM 
1 
Removing a single element from an array 
10:16AM 
0 
Rhelp Digest, Vol 103, Issue 17 
9:51AM 
2 
calculating VAR of a (Gumbel) copula 
4:58AM 
1 
Planned comparison ANOVA 
2:34AM 
2 
Could R run Cox proportional hazard model with multiple failure time data 

Saturday September 17 2011 
Time  Replies  Subject 
10:42PM 
1 
apply question 
8:37PM 
1 
£50 for help in my masters dissertation kalman filter forecasting 
8:33PM 
1 
Replacing matching values by related values 
6:42PM 
2 
R kiteChart (plotrix) arguments 
3:47PM 
1 
Extracting a a chunk of text from a pdf file 
3:31PM 
2 
onet.permutation() 
1:10PM 
0 
Problem using SNOW with data frame as a function argument 
11:36AM 
0 
Warning in 'probtrans'function ('mstate'package) 
11:05AM 
0 
Fw: likelihood ratio test 
9:27AM 
1 
Name the dots! ("...") 

Friday September 16 2011 
Time  Replies  Subject 
11:47PM 
1 
Move the x label to the top of an lattice plot 
11:35PM 
0 
How to find regions enclosed by edges within a TIF image 
8:48PM 
1 
parsing error when using R CMD check 
8:45PM 
1 
Problem with memory consuming algorithm 
8:00PM 
0 
SVM model_combination of different vairables issues 
7:48PM 
2 
R shell line width 
7:25PM 
3 
Help writing basic loop 
7:07PM 
1 
download files using ftp: avoid error 
7:07PM 
1 
Question about permutation test 
5:57PM 
1 
cannot load rjags package on Mac 
4:28PM 
2 
"rounding" to a number that is LOWER than my number 
4:06PM 
1 
ScheirerRayHare 
3:52PM 
2 
problems to report indexes when I have two min value 
3:43PM 
3 
How to save row values from a matrix into one vector? 
3:34PM 
0 
help with mediate() and medsens() 
3:18PM 
3 
writing data from several matrices in R into one excelfile with several sheets 
2:36PM 
3 
Problematic IfElse statement 
1:02PM 
0 
Call for Papers Special Sessions ICPRAM 2012 
12:31PM 
1 
cutree() and rect.hclust(): different labelling of classes 
11:36AM 
1 
Mystified  comparing chron times 
11:09AM 
0 
lpSolveAPI optimizer treating some of the constraints as soft constraint 
10:14AM 
0 
Rhelp Digest, Vol 103, Issue 15 
9:13AM 
2 
Numeric Characters in String 
8:47AM 
2 
automatic selection of object without loop 
8:41AM 
3 
question concerning the acf function 
8:29AM 
0 
Rect.hclust problem  "which=" not working 
2:44AM 
1 
xyplot remove ticks from top and right 
2:22AM 
2 
demo creating 
12:49AM 
2 
Referring to an object by a variable containing its name: 6 failures 
12:14AM 
1 
plot(m, which = 1), where m is a lm linear model. What is 'which' doing? 

Thursday September 15 2011 
Time  Replies  Subject 
11:07PM 
0 
Extracting BLUPs! 
10:00PM 
1 
merging nexus sequence files 
9:57PM 
2 
cumVar and cumSkew 
9:16PM 
2 
installation of BiodiversityR package 
9:11PM 
2 
Returning the name of an object passed directly or from a list by lapply 
9:07PM 
1 
Problems with aggregate() function in stats package 
8:47PM 
1 
Lattice xyplot log scale labels help! 
8:43PM 
2 
R functions 
8:42PM 
1 
Questions on 'lme' function, urgent! 
8:40PM 
1 
legend with coforfilled symbol 
8:33PM 
4 
question about glm vs. loglin() 
7:02PM 
1 
how to identify the value in a scatterplot? 
6:30PM 
0 
RGoogleMpas error 
5:50PM 
2 
Problem looping a function to create/add to new dataframe 
5:46PM 
1 
(no subject) 
4:27PM 
3 
how to find unique pairs of variables? 
3:55PM 
1 
changing "label" in ggplot 
3:32PM 
1 
how to install a locally built package 
2:53PM 
1 
Where to put tryCatch or similar in a very big for loop 
2:40PM 
2 
Unexpected behavior from which.max (or possibly max) 
1:47PM 
1 
How to compute the power of a wilcoxon test? 
1:09PM 
1 
pvalue for non linear model 
12:53PM 
0 
Allocation of data points to groups based on membership probabilities 
12:42PM 
1 
difftime on vector 
12:41PM 
1 
Nonlinear regression question 
12:16PM 
1 
odfWeave: Combining multiple output statements in a function 
12:06PM 
1 
Strange pdf() in Fedora 15 
10:59AM 
1 
MCMCglmm heteroscedasticity dependent on predictor 
9:38AM 
0 
garchFit 
9:33AM 
0 
R toolbar turned grey (Tinn R 2.3.7.1) 
9:11AM 
1 
qplot(model) 
9:03AM 
1 
Colour code yaxis labels on a dot plot 
8:59AM 
1 
Move the xaxis labels to the top of the dotplot 
8:56AM 
1 
Move the main titel to the left of the plot 
8:46AM 
1 
Courses in R 
8:34AM 
1 
Can't get installing a package source (.tar.gz) from a web page to work... 
7:41AM 
1 
Creating a map with central Asian countries 
5:12AM 
2 
Tobit Fixed Effects 
4:23AM 
1 
Model Selection with Phylogenetic Independent Contrasts 
2:52AM 
0 
Creating a map for central asia countries 
12:43AM 
2 
Reading Parts of Excel Files (within a sheet) 
12:02AM 
1 
portfolio, portfolio.optim function not found 

Wednesday September 14 2011 
Time  Replies  Subject 
11:11PM 
1 
Hints for Data Mining 
11:11PM 
1 
Questons about 'igraph' package 
11:06PM 
2 
problem with predict.gam in package gam 
10:37PM 
2 
Optimization package 
9:36PM 
3 
Loops 
9:06PM 
2 
Image processing and analysis with R 
8:14PM 
2 
Color barplots with a conditional? 
7:44PM 
1 
Nonlinear Regression 
7:42PM 
1 
Selecting from matrix and then stacking in array. 
7:38PM 
1 
Open file for reading and writing with APPEND 
7:21PM 
2 
Weibull point process 
6:16PM 
0 
Non compatible arguments in gvlma 
5:57PM 
1 
draw points in R 
5:36PM 
1 
Can 'mosaic' be used with a continuous variable? 
5:02PM 
0 
Reshape  novel error message and fail 
4:44PM 
1 
substitute games with randomForest::partialPlot 
4:42PM 
0 
pdf font example 
3:52PM 
0 
Confidence interval or pvalue for difference in two cstatistics 
3:44PM 
1 
rJython matrix message 
3:27PM 
0 
Convert SAS NLMIXED code for zeroinflated gamma regression to R 
2:34PM 
1 
R 2.13.1 console echo problem or am I wrong? 
1:06PM 
4 
I cannot load my workspace in R 
1:06PM 
3 
normalizePath 
1:05PM 
0 
nls panel estimation 
12:36PM 
1 
Using R in commercial application 
11:23AM 
2 
Question regarding dnorm() 
11:19AM 
2 
linear probability model 
11:08AM 
4 
Reading large, nontabular files 
10:12AM 
1 
svytable including NAs 
10:12AM 
0 
Rhelp Digest, Vol 103, Issue 13 
9:49AM 
1 
Changelog maintenance 
8:18AM 
2 
Moving data in a dataset 
8:16AM 
1 
Strucchange generating breakpoints 
5:49AM 
1 
how to get a row with its its p value below 0.01 ?? 
4:55AM 
2 
Difficulty with saving .Rhistory 

Tuesday September 13 2011 
Time  Replies  Subject 
10:28PM 
1 
CMYK color space 
10:06PM 
1 
stupid lm() question 
8:43PM 
1 
solving linear equations 
8:42PM 
2 
Reading R Code aloud 
8:28PM 
0 
Online literature database search in R  RCurl? 
7:34PM 
2 
How to calculate the power of Wilcoxon signed rank test 
7:14PM 
2 
count regression zero count comparison 
6:28PM 
2 
Convert "RDX" and "RDB" to ASCII format? 
6:07PM 
1 
ZOO: Learning to apply it to my data 
5:54PM 
4 
S4 vs Reference Classes 
5:17PM 
1 
Min of 
4:42PM 
3 
x %>% y as an alternative to which( x > y) 
4:36PM 
1 
implicit data frame reference 
4:31PM 
2 
Selecting row indices from a data.frame by a factor and simple calculation (miniumum) 
4:08PM 
2 
import csv file into R, strange problem 
3:59PM 
2 
space in directory name 
3:27PM 
0 
Building R package with precompiled shared library 
3:21PM 
1 
map 
3:08PM 
2 
help with hclust 
2:51PM 
0 
nls, the four parameter logistic equation, and prediction band 
2:42PM 
0 
Help in SVM prediction 
2:28PM 
1 
using vif from package "car"  "aliased coefficients in the model" 
2:26PM 
1 
writing a loop using several list()objects 
2:25PM 
2 
help with hclust and cutree 
2:04PM 
1 
Deleting Rows based on Factor and Time Period 
1:53PM 
1 
ESS: Viewing Restored Workspace At Startup 
12:30PM 
2 
Mathematical expressions in the group labels in lattice 
12:21PM 
2 
GO & Protein Complex Analysis for Homo sapiens 
11:12AM 
1 
Problems of metafile plots when converting word to pdf file 
11:03AM 
6 
Force regression line to a 1:1 relationship 
10:24AM 
1 
SVD Memory Issue 
10:00AM 
3 
ggplot  class "character" problem 
8:24AM 
1 
missing message part in R console 
8:11AM 
2 
How to use a variable after $ ($x) for subscripting a list, How to source from a character object (source(x)) 
7:34AM 
2 
Matrix multiplication gives different results some of the times (NaN) 
6:38AM 
1 
estimating Fstats in strucchange 
6:09AM 
1 
class weights with Random Forest 
5:46AM 
1 
mvpart analyses with covariables 
4:59AM 
0 
Radial basis function network 
3:55AM 
0 
Question on reading nodes info from all random forests generated trees 
3:54AM 
1 
Getting Rcpp SEXP data in C++ 
12:12AM 
0 
nls, the four parameter logisitc equation, and prediction band 

Monday September 12 2011 
Time  Replies  Subject 
11:24PM 
1 
as.POSIXct on vector weird output 
9:52PM 
2 
calc.relimp pmvd for US Ruser 
8:32PM 
1 
Problem in put.var.ncdf 
7:35PM 
2 
creating a new column with values from another 
7:33PM 
1 
Centering lines on barplot centers. 
7:28PM 
2 
function to include factors in summary data frame 
6:43PM 
1 
plot 3 lines with ggplot2 
6:05PM 
1 
nested anova<R chrashing 
5:36PM 
1 
Multilevel model in lme4 and nlme 
5:08PM 
2 
Multiple regression intercept 
3:52PM 
1 
Difference in function arima estimation between 2.11.1 and R 2.12.2 
3:28PM 
1 
Writting excel files 
3:24PM 
1 
Superimposing titles on dotcharts 
3:24PM 
0 
kernel weight 
3:07PM 
3 
Error message for .csv file 
2:44PM 
6 
barplot in hexagram layout 
2:20PM 
1 
Loops on data˜1 
1:18PM 
2 
1 not equal to 1, and rep command 
1:03PM 
1 
number of repetition 
11:59AM 
1 
hclust and cutree: identifying branches as classes 
10:30AM 
1 
how to get xlab and ylab in bold? 
10:21AM 
0 
PerMANOVA of community data 
10:15AM 
0 
Display dendrogram in heatmap.2 without reordering col or row 
10:12AM 
0 
Rhelp Digest, Vol 103, Issue 11 
9:20AM 
2 
Automated generation of combinations 
8:42AM 
5 
completing missing samples 
7:54AM 
3 
Multiple t.test 
7:42AM 
2 
regression on data subsets in datafile 
7:41AM 
3 
Solve your R problems 
7:21AM 
1 
Latex + R + sweave 
6:28AM 
1 
findFreqTerms vs minDocFreq in Package 'tm' 
5:58AM 
5 
Hourly data with zoo 
5:51AM 
1 
Open a file to APPEND 
2:31AM 
1 
coxreg vs coxph: timedependent treatment 

Sunday September 11 2011 
Time  Replies  Subject 
10:11PM 
2 
how to quote "factors" in a function? 
8:32PM 
3 
(no subject) 
8:23PM 
1 
Emacs ESS finding all versions of R 
3:42PM 
2 
Online machine learning packages? 
1:59PM 
1 
How download to spreadsheet? 
9:38AM 
2 
how to remove NA/NaN/Inf in a matrix?? 
6:13AM 
0 
closed testing procedure 
5:56AM 
1 
Multioutput regression 

Saturday September 10 2011 
Time  Replies  Subject 
9:03PM 
1 
ordering rows within CrossTable 
8:42PM 
0 
npreg: plotting out of sample, extremely large bandwidths 
7:44PM 
1 
DBS to R 
5:59PM 
2 
Error : subscript out of bounds 
3:16PM 
2 
how to get character from keyboard when run a file 
3:08PM 
3 
Very slow using S4 classes 
2:33PM 
1 
Variable name with a '' 
10:19AM 
1 
Get previous R digest volumes/issues 
10:11AM 
0 
Rhelp Digest, Vol 103, Issue 9 
9:43AM 
1 
dgamma in jags within r 
9:28AM 
0 
Mutiple vertical reference lines with a dotplot 
5:44AM 
2 
Accessing graphs via url 

Friday September 9 2011 
Time  Replies  Subject 
11:09PM 
0 
isotone 
10:19PM 
1 
Using SVG in R 
9:43PM 
2 
Different results with arima in R 2.12.2 and R 2.11.1 
8:10PM 
1 
Question about plot.mona {cluster} 
7:14PM 
3 
Reliability metric 
6:26PM 
2 
Looping through multiple datasets already in memory 
4:40PM 
2 
Manhattan Plot 
4:21PM 
2 
Comments inside a line? Not possible? 
4:08PM 
1 
Adding groups to regression line panel function in Lattice 
3:51PM 
0 
Problems using quantile regression (rq) to model GLD random variables in R 
3:34PM 
3 
split variable / create categories 
3:19PM 
1 
Exception in NeweyWest  PreWhitening necessary? 
3:10PM 
1 
Rgl and plotmath symbols (via sprites): a trial 
3:02PM 
2 
simple t test for multiple colimns 
3:01PM 
4 
Very simple question about list components 
2:39PM 
3 
Read a list of files into named R data.frames 
1:26PM 
1 
conditional Latin hypercube sampling 
1:08PM 
0 
analyse fMRI statistical maps in a mixed procedure (withinsubject and betweensubject error term) 
12:12PM 
2 
How to translate the 2Ddensity matrix (the output of bkde2D function) into matrix of datapoints' amounts? 
11:39AM 
0 
Survival Analysis for soccer scoring process 
11:38AM 
2 
Subset function 
11:28AM 
4 
reshape data from long to wide format 
10:18AM 
1 
rgl: axis/viewport/box problems in persp3d() 
9:55AM 
2 
get and save 
9:42AM 
2 
NMDS plot and Adonis (PerMANOVA) of community composition with presence absence and relative intensity 
9:01AM 
2 
prcomp: results with reversed sign in output? 
3:46AM 
0 
RExcel  RunRFile Errors 
2:49AM 
1 
envfit vector labels with ordiplot3d 
1:47AM 
3 
get mean from cdf 
12:39AM 
0 
Classification from candisc 
12:21AM 
2 
Passing in Condtions into Object 

Thursday September 8 2011 
Time  Replies  Subject 
11:36PM 
2 
Factors? I think? 
10:38PM 
1 
Plotting question 
10:12PM 
1 
OT was Re: The elegant way to test if a number is a whole number 
8:31PM 
3 
Spider (Radar) Plot 
8:03PM 
2 
help subsetting data based on date AND time 
6:27PM 
2 
The elegant way to test if a number is a whole number 
5:35PM 
2 
pie chart 
5:24PM 
3 
Can't load workspaces 
5:20PM 
1 
problem with math expressions in grid graphics when using line breaks (\n) 
4:49PM 
5 
General help  online statistics courses? 
3:47PM 
1 
random sampling but with caveats! 
3:36PM 
3 
Density function: Area under density plot is not equal to 1. Why? 
3:27PM 
1 
"rpart" or "tree" function issue 
2:33PM 
1 
ggplot2 freqpoly() layers..? 
2:30PM 
2 
ggplot geom_freqpoly() layers ..? 
2:23PM 
2 
problems with function read.table 
1:54PM 
3 
global optimisation with inequality constraints 
1:35PM 
1 
Need formatting help  ctree  plot.party  node_hist 
1:13PM 
2 
Variable scoping question 
1:08PM 
1 
3D plot RGL 
1:03PM 
3 
How to specify a variable name in the regression formula without hard coding it 
12:53PM 
2 
Extract r.squared using cbind in lm 
12:22PM 
1 
predict.rma (metafor package) 
12:19PM 
1 
error in knn: too many ties in knn 
9:18AM 
1 
invalid strings while parsing code with inlinedocs package.skeleton.dx() 
8:42AM 
3 
generate randomly a value of a vector 
6:52AM 
0 
Consistently printing the name of an object passed to a function; & a dataauditing question 
5:03AM 
6 
Searching the console 
1:59AM 
1 
Seasonal and 11day subset for zoo object 

Wednesday September 7 2011 
Time  Replies  Subject 
11:12PM 
1 
Question about model selection for glm  how to select features based on BIC? 
10:25PM 
1 
storage and singleprecision 
10:08PM 
1 
Very slow assignments 
10:07PM 
2 
rgl 'howto's 
9:51PM 
1 
Generating data when mean and 95% CI are known 
9:48PM 
2 
ggplot2Issue placing error bars behind data points 
9:25PM 
3 
Editing the variables attributes section in the netCDF header of netCDF files created using the package ncdf. 
9:20PM 
2 
Using substitute on a function parameter 
9:18PM 
1 
Fwd: FSelector and RWeka problem 
9:07PM 
2 
finding events in a time duration. 
7:50PM 
1 
Imposing Feller condition using project constraint in spg 
7:46PM 
1 
Testing nonexhaustive Null and Alternative Hypothesis 
6:57PM 
2 
reporting ANOVA for nested models 
6:45PM 
1 
randomForest memory footprint 
5:59PM 
1 
Subsetting does not remove unwanted data in table 
5:54PM 
0 
Revolutions Blog: August Roundup 
5:53PM 
1 
access objects 
5:16PM 
0 
3Way Crosstab using survey package 
3:38PM 
2 
rpart/tree issue 
3:04PM 
1 
process id of an R script 
2:35PM 
1 
reshaping data 
2:31PM 
0 
Polyphase Filters in R 
2:02PM 
1 
Reshaping data from wide to tall format for multilevel modeling 
12:47PM 
1 
Overall SSR in plm package 
12:15PM 
1 
show equal entries in data.frame 
10:18AM 
1 
What happens if we give a factor as an index at a list? 
10:17AM 
1 
linear regression, logtransformation and plotting 
10:04AM 
2 
(no subject) 
9:54AM 
1 
diversity map in r 
9:50AM 
1 
Save Workspace Image? problem at start up 
9:25AM 
1 
predictive modeling and extremely large data 
8:54AM 
2 
How does one start R within Emacs/ESS with root privileges? 
8:51AM 
0 
Handling ever growing data in svm predictions 
8:33AM 
1 
greyPalette() in legend plot 
8:11AM 
4 
suggestion for proportions 
8:10AM 
1 
Werid things when write.table 
7:22AM 
1 
Error: in routine alloca() there is a stack overflow: thread 0, max 535822282KB, used 0KB, request 24B 
7:02AM 
1 
Signify level of significance 
4:28AM 
1 
Weight in Function RM 
12:13AM 
4 
sample within groupsslight problem 
12:07AM 
2 
check availability of a file in R 

Tuesday September 6 2011 
Time  Replies  Subject 
10:29PM 
1 
Histogram messed up 
10:07PM 
1 
Rweb and setting up R on a server 
9:56PM 
2 
Possible to access a USB volume by name in windows 
9:47PM 
1 
Ubuntu Upgrading to R 1.13.0 
9:16PM 
1 
calibrate.cph plots 
9:10PM 
1 
Update packages problem 
9:08PM 
1 
Question about Natural Splines (ns function) 
7:47PM 
1 
How to speed up regressions (related to data.frame) 
5:31PM 
1 
bootstrap function 
5:23PM 
1 
Help on the multivariate interpolation with R 
3:10PM 
2 
Q and R mode in Principal Component Analysis 
3:08PM 
0 
Q and R mode 
2:26PM 
1 
several functions in one *.R file in a R package 
2:24PM 
1 
object.size() not recognized within .First() 
2:10PM 
2 
subsetting tables 
12:55PM 
2 
Generalizing call to function 
12:50PM 
1 
list of all methods winthin an S4 class 
8:44AM 
1 
How do I define moving window fequency 
7:44AM 
1 
read.xls (gdata) problem 
6:24AM 
1 
write.matrix row names vs sink vs capture.output 
6:01AM 
3 
rhelp volcano plot 
5:35AM 
2 
Sweave : some comments disappear 

Monday September 5 2011 
Time  Replies  Subject 
9:58PM 
3 
function censReg in panel data setting 
9:48PM 
2 
htmlParse hangs or crashes 
9:48PM 
0 
multivariate bandwidth: regband 
8:56PM 
1 
Receive "unable to load shared object RNetCDF.o" during R INSTALL of RNetCDF 
5:13PM 
0 
package gmp installation problem 
3:42PM 
1 
SAS code in R 
3:30PM 
1 
p values greater than 1 from lme4 
3:09PM 
1 
capturing a figure to PDF or Image 
2:30PM 
1 
In optim() function, second parameter in par() missing 
2:17PM 
1 
Power analysis in hierarchical models 
2:08PM 
1 
sorry, [WinBUGS] question 
1:40PM 
0 
KernSmooth: dpill 
1:02PM 
0 
glht (multcomp): NA's for confidence intervals using univariate_calpha (fwd) 
11:52AM 
1 
help with installing tar.gz package 
11:17AM 
1 
plm package, R squared, dummies in panel data 
11:07AM 
0 
plot regression line, logtransformation 
11:02AM 
0 
saemix: SAEM algorithm for parameter estimation in nonlinear mixedeffect models (version 0.96) 
10:46AM 
2 
Need more information about VGLM 
10:21AM 
1 
Dealing with NA's in a data matrix 
10:04AM 
2 
How to create R executable? 
9:59AM 
1 
ggplot2grid/viewport and PNG 
9:47AM 
1 
glm 
9:33AM 
0 
Implent the function vglm in C++ 
8:04AM 
0 
Stemming functions only work on the last word of plain text documents 
2:02AM 
1 
savePlot with % in character string 

Sunday September 4 2011 
Time  Replies  Subject 
10:25PM 
1 
combining rows 
9:20PM 
1 
output and save multiple dataset from a function: sorry I could not figure out this.... 
6:26PM 
3 
Coloring Dirichlet Tiles 
1:25PM 
1 
generating multiple dataset and applying function and output multiple output dataset...... 
1:20PM 
1 
procedure Power in module Math 
12:17PM 
2 
mclust: modelName="E" vs modelName="V" 
7:52AM 
3 
How to understand the plotting of the cox.zph function 
5:50AM 
2 
Regression coefficient constraints 
1:59AM 
1 
Test for Random Walk and Makov Process 
1:58AM 
0 
Markov Switching GARCH Package 
1:51AM 
2 
what is wrong with my quicksort? 
1:08AM 
2 
AICc function with gls 
12:00AM 
2 
sd help 

Saturday September 3 2011 
Time  Replies  Subject 
11:53PM 
2 
Change properties of line summary in interaction.plot 
11:52PM 
1 
Lmer plot help 
10:34PM 
1 
Bootstrapping a covariance matrix 
10:24PM 
1 
Problem with by statement for spaghetti plots 
10:13PM 
1 
about raw type 
9:56PM 
0 
glht (multcomp): NA's for confidence intervals using univariate_calpha 
8:14PM 
0 
plot.validate.cph 
6:37PM 
3 
Saving a list as a Matrix 
5:22PM 
0 
automathic bandwidth for multivariate local regression 
4:18PM 
3 
question with uniroot function 
4:04PM 
1 
help with glmm.admb 
1:57PM 
1 
Loop with random sampling and write.table 
3:18AM 
2 
problem in applying function in data subset (with a level)  using plyr or other alternative are also welcome 
1:46AM 
1 
confusion matrix 
12:32AM 
2 
ROCR package question for evaluating two regression models 

Friday September 2 2011 
Time  Replies  Subject 
9:29PM 
2 
misclassification rate 
8:53PM 
1 
Parameters in Gamma Frailty model 
8:05PM 
1 
Platform of image 
8:05PM 
2 
How to keep the same class? 
7:51PM 
2 
conditional replacement of character strings in vectors 
7:33PM 
5 
Hessian Matrix Issue 
7:13PM 
2 
Chemical Names in Data Frames 
6:23PM 
2 
Classifying large text corpora using R 
4:50PM 
1 
Hints for Data Clustering 
4:43PM 
2 
Avoiding for Loop for moving average 
3:35PM 
2 
previous monday date 
3:35PM 
1 
Mann Kendall Test for Trend 
2:30PM 
0 
post hoc testing of glmer in lme4 
12:34PM 
3 
merge some columns 
12:26PM 
0 
Bandwith selectors for multivariate local regression 
12:16PM 
2 
If NA Problem! 
10:41AM 
0 
Standard errors of sexual dimorphism? 
10:06AM 
1 
Maximum Likelihood using optim() 
9:24AM 
1 
Using capture.output within a function 
7:55AM 
0 
hydroTSM 0.30 and hydroGOF 0.30 
6:23AM 
1 
calling R from PHP error 
5:13AM 
2 
Advice on large data structures 
2:46AM 
2 
how to return back to go on my cycle while read my files 

Thursday September 1 2011 
Time  Replies  Subject 
11:47PM 
1 
Background fill and border for a legend in dotplot 
10:20PM 
1 
Selecting and multiplying 
9:07PM 
4 
Question about BIC of two different regression models? how should we compare two regression models? 
8:37PM 
0 
Kernel Density Estimation in R 
6:59PM 
2 
Including only a subset of the levels of a factor XXXX 
5:53PM 
3 
how to split a data frame by two variables 
5:31PM 
2 
two question about plot 
5:11PM 
3 
Oh apply functions, how you confuse me 
4:10PM 
2 
how to plot a series of data in a dataframe? 
3:50PM 
1 
Hysteresis modeling and simulation 
3:29PM 
1 
executing R scripts  viewing results and errors 
3:16PM 
1 
cannot correct step size, geweke.diag of coda 
3:14PM 
2 
get arguments passed to function inside a function 
3:13PM 
4 
readBin fails to read large files 
2:59PM 
1 
iSeries and R 
2:54PM 
2 
Automatic Recoding 
2:39PM 
0 
qqplot for count data 
1:42PM 
1 
Alternatives to integrate? 
1:37PM 
1 
rJava Installation Problems: 'cannot open compressed file 'rJava/DESCRIPTION', probable reason 'No such file or directory'' 
1:14PM 
0 
Negative Binomial GLM 
12:38PM 
1 
convert to grid file 
12:36PM 
2 
R Help finding Mean 
12:10PM 
2 
Measuring CPU time 
11:28AM 
3 
betareg question  keeping the mean fixed? 
11:18AM 
2 
Help with creating date as POSIXct 
10:41AM 
0 
read.xlsx handle NAs 
10:16AM 
1 
Newer Matrix Factorization Techniques 
9:51AM 
1 
How to retrieve biascorrected probability from calibrate.rms 
8:34AM 
0 
Multiple events Cox's model and proportional hazards 
8:34AM 
1 
save grid 
7:11AM 
3 
how to get the varifying character with two variables? 
6:27AM 
1 
Namespace in packages 
4:30AM 
1 
missing R.dll file 
3:12AM 
2 
Evaluate an expresion comming from string 
1:45AM 
0 
UNSOLVED: Fwd: generate correlated qualitative data 
1:32AM 
2 
Removing special chars in strings? 
1:10AM 
1 
vector output loop or function 