Monday May 31 2010 
Time  Replies  Subject 
11:51PM 
2 
Ignoring initial rows in a text file import 
10:41PM 
1 
help with importing SPSS file 
9:29PM 
4 
correcting a few data in a large data frame 
7:34PM 
1 
Can not save plot to png file correctly 
6:16PM 
4 
Fancy Page layout 
6:06PM 
1 
How to skip negative values when calculating average 
6:01PM 
0 
Put two plots side by side 
5:16PM 
1 
Corrections for Solaris stuff in manual 
4:38PM 
2 
Sweave & png 
3:16PM 
2 
Problems with apply 
2:49PM 
4 
Yaxis range in histograms 
2:44PM 
3 
two questions about PLOT 
1:47PM 
5 
read in data file into R 
12:03PM 
3 
after updating biomaRt cannot connect any more 
11:30AM 
1 
Vegan fisher.alpha error 
11:23AM 
2 
accessing a data frame with row names 
11:12AM 
1 
missing values in autocorelation 
11:07AM 
1 
Building a what list for scan to use 
9:39AM 
1 
Comparing multiple columns in matrix 
9:33AM 
3 
What does LOESS stand for? 
9:16AM 
1 
R 2.11.1 is released 
9:10AM 
3 
How to delete the previously saved workspace restored 
8:31AM 
1 
running admb from R using system() 
8:21AM 
1 
Replacing NAs with 0 for a list of data frames 
7:54AM 
2 
about heatmap 
7:28AM 
2 
store and repeat data based on row names (loop, if statement) 
7:21AM 
1 
Posthoc tests for repeated measures in balanced experimental design 
6:46AM 
2 
geepack installation problem? 
5:33AM 
1 
getting the column name of a data frame 
5:29AM 
1 
Removing columns from data frame referenced by column index 
4:57AM 
0 
miss.loc function in MCMC Geneland: can't make it work 
2:25AM 
1 
Creating dropout time from longitudinal data with missing data 
1:46AM 
3 
error on Windows OS 

Sunday May 30 2010 
Time  Replies  Subject 
10:58PM 
0 
Yet Another Package for Time Data 
10:24PM 
0 
sanitychecking plans for glmer 
9:52PM 
1 
Building a list 
8:33PM 
0 
New package RSQLite.extfuns and minor upgrade for RSQLite 
7:16PM 
1 
Gamma regression doesn't converge 
6:08PM 
1 
Calling fft from C 
3:14PM 
3 
subsetting 
3:09PM 
1 
solve_TSP ignores control data, or I'm reading the help doc incorrectly. 
2:53PM 
1 
How to use the function "glht" of multcomp package to test interaction? 
12:26PM 
2 
geom_ribbon removes missing values 
9:05AM 
3 
How can I fit a fixedeffect linear model or generalized linear model with method="ml"? 
8:03AM 
4 
Data Frame as Hash Table 
5:43AM 
2 
Vector docs 
5:28AM 
0 
Fixedeffect linear model with method="ml"? 
4:27AM 
0 
How to interpret a result based on wmtsa 
4:20AM 
1 
what command to use for standization 
3:30AM 
2 
Question about package coin 
3:17AM 
0 
Using RODBC to read CSV 
12:33AM 
1 
Count the number of consecutive 1's 

Saturday May 29 2010 
Time  Replies  Subject 
11:50PM 
1 
modifying only certain rows in a dataframe 
3:57PM 
3 
simpleError in storage.mode(y) 
3:12PM 
3 
R on the iPhone/iPad? Not so much....a GPL violation 
2:54PM 
1 
Help with R graphics 
1:22PM 
1 
how to run the R script in windows in background mode or script mode? 
12:59PM 
1 
warning In fun(...) : no DISPLAY variable so Tk is not available 
12:31PM 
0 
plotting density in same plot in loop iteration 
9:39AM 
3 
adding statistical output to a plot 
4:10AM 
0 
Spatial Logit Model 

Friday May 28 2010 
Time  Replies  Subject 
9:58PM 
1 
Drop observations in unbalanced panel data set according to missing values 
9:35PM 
1 
zipped files as a data type 
9:26PM 
1 
Installed directory of a package 
8:49PM 
1 
latex.rms and models fit with GLS 
7:19PM 
1 
ICD9 codes 
7:00PM 
1 
create new variable: percentile value of variable in data frame 
6:54PM 
2 
How to get the definition of a function if it is masked by a variable? 
5:58PM 
1 
Does Sweave run in the global environment ? 
4:38PM 
0 
lm.ridge in library(MASS) produces inconsistent parameter estimates as compared to matrix algebra 
4:30PM 
4 
Matrix interesting question! 
3:37PM 
2 
if negative value, make zero 
3:25PM 
3 
2.11.0 on ubuntu (hardy) inadvertently installed 
3:22PM 
0 
how to use GenABEL genetic information?? 
2:49PM 
1 
why biomaRt cannot extract 3UTR sequences for 1941 ENSGxxxxx ? 
1:52PM 
2 
problem with a function 
1:29PM 
3 
Gelman 2006 halfCauchy distribution 
12:37PM 
0 
error in sammon (duplicates in configuration) 
12:34PM 
0 
Problems executing cor(dataset) function in R 2.11.0 for OSX ( It works fine in R 2.10.1) 
12:21PM 
1 
How to get values out of a string using regular expressions? 
12:11PM 
2 
anova post hoc tests 
11:52AM 
3 
Using a loop to define new variables 
11:19AM 
0 
Significance in GEE 
10:51AM 
2 
Handing significance digits 
9:51AM 
0 
MLE for multivariate tdistribution 
9:13AM 
2 
Re : help to replace variable value 
8:17AM 
5 
difference in sort order linux/Windows (R.2.11.0) 
7:23AM 
1 
Comparing and Interpreting GAMMs 
6:40AM 
0 
authorization for posting 
6:06AM 
1 
Problem loading RGtk2 (iconv.dll) 
5:26AM 
1 
Match 2 vectors 
3:01AM 
0 
Help with ICD9 codes 
2:43AM 
3 
how to create automatically names for vectors in a loop? 
1:20AM 
4 
vlookup in R? 
1:13AM 
1 
something like vlookup in R? 
12:39AM 
0 
simulate time series with various "colors" of noise 
12:14AM 
1 
Data frame manipulation 

Thursday May 27 2010 
Time  Replies  Subject 
11:41PM 
2 
clustering in R 
11:08PM 
3 
Wait for keystroke or timeout 
9:54PM 
0 
Suggestion for rm() help file 
8:25PM 
2 
How to catch Error Messages in R 
6:07PM 
0 
HenzeZirkler in R 
5:14PM 
1 
One application of Tcltk2 
4:51PM 
1 
Installation on 64bit redhat linux question 
3:04PM 
0 
bigmemory unable to find an inherited method 
2:37PM 
3 
how to extract the 1st field from a vector of strings 
2:24PM 
0 
LDA with unstandardized discriminant functions 
2:24PM 
1 
median test 
1:59PM 
2 
help calculating variable based on factor level of another 
1:35PM 
1 
Rprofile: distinguish between Rgui, Rterm, JGR? 
1:34PM 
1 
library installation problem, invalid regular expression in help indices 
11:24AM 
3 
Apply: Output matrix orientation 
10:52AM 
1 
stripplot, lattice 
9:33AM 
1 
adding column to data frame conditionally 
9:13AM 
2 
Methods to explore R data structures 
9:09AM 
1 
Set resolution of embedded plots in pdf() or CairoPDF() 
8:42AM 
1 
4D Plot 
8:03AM 
1 
switch function 
8:01AM 
1 
How to install an archived version of a package in windows 
7:32AM 
0 
R pdb, viewing in chimera using Bio3d package 
6:33AM 
1 
Packages for ICD9 codes 
6:05AM 
0 
LMM and unequal variances 
5:09AM 
0 
connectivity analysis for spatial information: from raster to graph 
4:58AM 
3 
wildcard operator 
2:30AM 
3 
How to combine data columns to a single column 
1:23AM 
0 
how to pick equivalent degrees of freedom in a R package wmtsa 

Wednesday May 26 2010 
Time  Replies  Subject 
11:53PM 
1 
persp(); help with 'tck' option 
11:29PM 
1 
forest() in {metafor} :: edit labels 
10:24PM 
2 
sequential treatment of a vector for formula 
9:16PM 
2 
R and ATLAS 
8:09PM 
1 
Is possible a miniplot into a big plot with Lattice? 
7:51PM 
3 
R editor 
7:39PM 
0 
question about repeated measure 
7:36PM 
3 
shapiro.test 
7:30PM 
2 
How to calculate mean of means 
7:04PM 
1 
More efficient way to use ifelse()?  A follow up 
6:39PM 
0 
R/Rmetrics Meielisalp Summer School and User/Developer Workshop 2010 
6:25PM 
0 
variancecovariance matrix of mlest in library(mvnmle) 
5:43PM 
1 
data frame manipulation change elements meeting criteria 
5:22PM 
5 
counts of a vector 
5:09PM 
0 
rjags installation problem in Ubuntu 10.04 
4:26PM 
1 
how to Store loop output from a function 
3:58PM 
2 
how to avoid a subset of a matrix to become a column vector 
3:55PM 
1 
Linear Discriminant Analysis in R 
3:55PM 
3 
Problem with plotting survival predictions from cph model 
2:53PM 
3 
error "variable names are limited to 256 bytes" when sourcing code 
2:24PM 
2 
Survival analysis extrapolation 
2:10PM 
0 
stress function in isoMDS 
2:05PM 
1 
Socket establishment 
1:45PM 
3 
cluster analysis and supervised classification: an alternative to knn1? 
1:28PM 
2 
extracat , JGR, iWidgets install problems 
12:50PM 
1 
Fill a matrix using logical arguments? 
12:31PM 
5 
(no subject) 
11:57AM 
1 
problem with not in in subseting dataframe 
11:49AM 
2 
xlim/ylim and actual axis length 
11:10AM 
0 
lmer  how to test correlations? 
11:01AM 
0 
Autocorrelation in R for NLS 
10:03AM 
1 
Custom axis function in lattice:::xyplot 
8:13AM 
0 
substitution in a function 
8:04AM 
1 
validation logistic regression 
7:52AM 
3 
Peak Over Threshold values 
7:32AM 
1 
Factor to Numeric 
7:17AM 
2 
writing function : can't find an object 
6:51AM 
1 
Hgu133acdf Installation Problem 
6:43AM 
2 
Avoiding Loops When Iterating Over Statement That Updates Its Input 
5:25AM 
4 
More efficient way to use ifelse()? 
4:14AM 
3 
Counting indexes 
4:00AM 
1 
list of complex objects? 
12:05AM 
2 
reading in table with different number of elements in each row 

Tuesday May 25 2010 
Time  Replies  Subject 
10:04PM 
0 
Peak Over Threshold values/ length of the events 
9:12PM 
1 
Hierarchical clustering using own distance matrices 
8:30PM 
2 
Get output values in a table 
8:14PM 
1 
Predict VAR 
6:49PM 
2 
error : subscript out of bounds 
6:23PM 
2 
Kalman Filter 
6:22PM 
1 
appending objects to file created with save() 
6:12PM 
1 
Nonunique Values 
6:07PM 
1 
Pipe 
5:24PM 
1 
General Question regarding Lists 
5:00PM 
2 
Calculation time of isoMDS and the optimal number of dimensions 
4:54PM 
1 
doubt about samr siggenes.table$genes.up 
4:22PM 
1 
multivariate nonparametric test 
4:01PM 
1 
File normalization 
3:52PM 
1 
Building correlation matrix 
3:42PM 
4 
R eat my data 
3:38PM 
1 
SEM interaction 
2:30PM 
1 
PRESS and P2 statistics in R 
12:54PM 
1 
using the name of an argument in a function 
12:28PM 
2 
Relative Risk/Hazard Ratio plots for continuous variables 
12:24PM 
2 
website address for the pseusoXLS files 
11:50AM 
0 
Followup: how can I read a nonstandard XLS file 
11:12AM 
2 
how can I read a nonstandard XLS file 
9:51AM 
1 
Need Help! Poor performance about randomForest for large data 
9:25AM 
3 
Problem with Sweave not recognising \Sexpr{} 
9:24AM 
1 
Merging dataframe with list 
9:23AM 
1 
Assigning NA to a rows of a dataframe/datamatrix 
9:14AM 
0 
Mixed effects models: Losing main effects with interactions 
9:06AM 
0 
Selecting Monotone pattern of missingness from a dataframe 
8:01AM 
1 
Cohen's Kappa for beginners 
7:51AM 
1 
Lattice: relation = 'free' in scales 
7:45AM 
2 
help required to melt a data frame 
7:34AM 
2 
summary of arima model in R 
7:26AM 
0 
summary of arima in R 
6:48AM 
1 
how to update R10.0 to R11.0 in Ubuntu linux 
4:21AM 
0 
getQ0 gives different results 
3:07AM 
2 
segplot (latticeExtra) 
1:26AM 
2 
rounding up to nearest integer 

Monday May 24 2010 
Time  Replies  Subject 
11:13PM 
1 
Best Server Options 
10:39PM 
1 
finding the best cubic spline fitting 
10:24PM 
1 
sparse matrices in lme4 
10:24PM 
1 
Fixed Effects Estimations (in Panel Data) 
10:01PM 
1 
Error during wrapup: cannot open the connection 
9:19PM 
0 
breakpoints in rqss() 
8:58PM 
0 
"Optional" package dependency 
8:28PM 
0 
calculating "treatment effects" (differences) in a data frame? 
7:38PM 
0 
normalizing branch length with ape or similar 
7:32PM 
1 
multiple pages of plot in one image file 
7:16PM 
0 
TwoSample Kuiper Test 
6:43PM 
1 
From date to week day 
6:16PM 
2 
Table to matrix 
6:01PM 
1 
Accessing functions from a package 
4:50PM 
2 
adding one line to a plot 
4:31PM 
2 
[Rpkgs] New package: `lavaan' for latent variable analysis (including structural equation modeling) 
3:51PM 
2 
import data from a csv file 
3:38PM 
1 
lattice 'scales' option help 
3:18PM 
1 
Path Analysis 
2:35PM 
5 
Means do not tally 
2:29PM 
2 
Data frames, passing by value, and performance 
12:54PM 
1 
writing function:loop and rbind 
12:33PM 
3 
need help to retrieve the previous commands by using ↑ and ↓ keys. 
12:31PM 
2 
How to set parameters constraints in a function? 
11:45AM 
1 
Random Forest for Ecological Prediction under presence of Spatial Autocorrelation 
10:04AM 
0 
R Training  Bath, UK 
10:02AM 
6 
switching elements of a vector 
9:44AM 
1 
help required state wise count 
8:51AM 
1 
Error in inspect(), package asuR 
8:03AM 
1 
Functioning and source code location of .Primitive() 
7:49AM 
2 
Optimization 
7:40AM 
2 
excluding on element from a list 
6:03AM 
0 
Displaying a table using traitr 
5:29AM 
2 
ROC curve 
1:59AM 
1 
library location and error messages when loading packages 
12:59AM 
2 
AM/PM strptime %p failing 2.11.0 WinXP 
12:41AM 
1 
highdimensional contingency table 
12:16AM 
1 
retrieve path analysis coefficients (package agricolae) 
12:09AM 
2 
sum of certain length 

Sunday May 23 2010 
Time  Replies  Subject 
11:26PM 
0 
Splitplot design in GLM with only fixed factors. 
9:39PM 
3 
"order" issue 
6:15PM 
1 
plotCI overlay 
5:43PM 
4 
creating a reverse geometric sequence 
2:00PM 
2 
Subsetting with a list of vectors 
7:04AM 
1 
importing columns as factors 
6:56AM 
1 
need help in understanding R code, and maybe some math 
6:28AM 
3 
Selecting first 7 elements 
2:52AM 
2 
Bernoulli random variable with different probability 
2:49AM 
0 
quick question on ftp access 
2:48AM 
1 
Re : Indexing array to 1000 
1:04AM 
1 
User R to create MySQL database and table 

Saturday May 22 2010 
Time  Replies  Subject 
11:06PM 
3 
How sample without replacement on more than one variables? 
11:01PM 
0 
Modeling time varying effects in with cph: how to ? 
9:55PM 
0 
multiple imputation based on a condition 
8:13PM 
1 
calling Perl script from R on Windows 7 
7:38PM 
0 
quick question on getting a listing of files on ftp site 
7:19PM 
2 
Regression with sparse matricies 
7:00PM 
1 
Lattice Wireframe Plot into LaTex 
5:45PM 
0 
R for Stata Users 
5:35PM 
2 
Fast Matrix Computation 
4:24PM 
1 
RWinEdt 
3:17PM 
0 
ivreg postestimation 
3:05PM 
1 
How to find all single minima, i.e. only each one within each next part of analyzed vector (table) 
1:08PM 
1 
university lessons in mathematical statistics 
9:53AM 
1 
question about graph 
8:13AM 
2 
Capturing R console output into a file (sink+savehistory ??) 
6:01AM 
3 
Increasing the maximum number of rows 
12:55AM 
1 
Creating the Firefox Download Analytics Map in R 

Friday May 21 2010 
Time  Replies  Subject 
11:41PM 
1 
Error in FUN(X[[1L]], ...) : STRING_ELT() can only be applied to a 'character vector', not a 'integer' 
9:38PM 
1 
predict 
9:02PM 
2 
Getting sink to work with “message” on R 2.11.0  what did I miss? 
8:08PM 
1 
escape character OK in R environment, fails in R CMD CHECK 
7:40PM 
0 
weighted regression using drm() in drc package 
6:25PM 
2 
Data reconstruction following PCA using Eigen function 
5:59PM 
2 
multiple qplot histograms in one plot 
5:40PM 
1 
i have question about ARMAX 
4:15PM 
2 
plotting the following data 
3:32PM 
0 
a matter of etiquette/Fw: dmvsnorm & mvst in fMultivar 
2:57PM 
3 
Levelplot 
2:54PM 
0 
establishing socket 
2:47PM 
1 
GPS finding and mark interesting POI within table with large GPS points collection 
2:14PM 
1 
lme: model variance and error by group 
2:09PM 
1 
viewing function code 
1:19PM 
4 
indexing problem 
12:05PM 
1 
Question regarding GBM package 
11:18AM 
1 
Time dependent Cox model 
9:07AM 
1 
select elements in a list 
7:54AM 
3 
vaiable in lm 
7:29AM 
2 
How to execute multiple R scripts sequentially in unix background 
5:57AM 
1 
help to indexing data frame 
3:05AM 
3 
Concatenation 
2:29AM 
0 
Discriminative power (Trennschärfe) calculations with R 

Thursday May 20 2010 
Time  Replies  Subject 
11:54PM 
1 
R GUI using traitr to display multiple data 
9:58PM 
1 
intersect() without discarding duplicates? 
9:42PM 
3 
R newbie  sapply and FUN error 
8:55PM 
0 
correlation in glm residuals 
8:12PM 
0 
(no subject) 
7:58PM 
2 
Trailing zero's missing from signif function ? 
7:29PM 
4 
max number from a list of numbers 
6:45PM 
0 
R/UNIX consultant needed 
6:36PM 
2 
How to extract rows from data frame based on unique variable groupings 
6:22PM 
0 
Installation problem with "geepack" 
6:10PM 
1 
ERROR: cannot allocate vector of size? 
5:38PM 
3 
lines on plot 
5:25PM 
0 
RODBC: sqlSave leave primary key and other columns null 
5:13PM 
2 
reshaping data 
4:49PM 
1 
Specify correlation structure in lme4 
4:41PM 
0 
Courses***More R courses scheduled for June 2010 by XLSolutions Corp 
4:36PM 
1 
Strange behaviour when using diff with POSIXt and POSIXlt objects 
4:08PM 
1 
Question about difftime() 
4:04PM 
1 
sqldf: issues with natural joins 
3:54PM 
6 
writing function 
3:50PM 
1 
Kate terminal window 
3:39PM 
1 
Comparing three groups, data: present, absent 
3:29PM 
1 
RSpython Ubuntu 
3:24PM 
2 
Svy function doesn't work nested in userdefined function 
2:48PM 
2 
Time problems (POSIXct) 
2:47PM 
1 
getSubClasses()? 
2:46PM 
1 
[Off topic?] Time dependent Cox model fitting and validation 
2:32PM 
0 
factor 
2:02PM 
1 
finding euclidean proximate points in two datasets 
1:48PM 
0 
RODBC: owerwrite into a named range in Excel 
1:34PM 
1 
esthetics  extending the lm command to fixed effects? 
12:28PM 
5 
sort a data.frame 
12:20PM 
1 
logarithmic integrals in R? 
12:13PM 
1 
use object within rda file in for loop 
12:08PM 
2 
Overlap of leaf labels 
11:23AM 
0 
Repeated measures in R 
11:06AM 
1 
pie3D 
10:38AM 
2 
Re : Manipulating Data Frames 
10:27AM 
0 
Plot ICC one item each in ltm 
10:22AM 
1 
How could I restrict and reordered data.frames? 
10:03AM 
0 
R 2.11.1 Scheduled for May 31 
9:43AM 
2 
Sweave and uttf8 under Windows XP 
9:34AM 
1 
Geneland error on unix: Error in MCMC(........ :, unused argument(s) (ploidy = 2, genotypes = geno) 
9:23AM 
2 
Reading results of commands in Microsoft Word typed in the terminal window, A question from a Blind R user. 
9:20AM 
0 
Compressed values on yaxis in effects plot 
8:46AM 
2 
Deleting a file on a drive from within R 
8:35AM 
2 
Minimization problem 
7:38AM 
2 
writing autocorrelation and partial auto correlation functions to a file 
6:22AM 
0 
Indexing with sparse matrices (SparseM) 
6:10AM 
0 
se from lme 
4:15AM 
1 
computer out of memory when using sigpathway 
3:43AM 
0 
moving the xaxis in ggplot 
2:31AM 
1 
About the breakpoint when making heatmap with lots of variables 
2:12AM 
1 
Mixed Effects Model on WithinSubjects Design 
1:10AM 
2 
multiple 2 by 2 crosstabulations? 
12:15AM 
3 
regex help: splitting strings with no separator 

Wednesday May 19 2010 
Time  Replies  Subject 
11:48PM 
1 
Multiclass SVM 
11:15PM 
1 
colored venn diagram 
10:47PM 
2 
Reading in and writing out one line at a time 
10:31PM 
1 
pvalues < 2.2e16 not reported 
9:49PM 
1 
printing a dataframe by categories 
8:24PM 
0 
Looping input and multiple outputs 
8:18PM 
1 
export dataframe's column classes to a list 
8:17PM 
1 
Nomogram with multiple interactions (package rms) 
8:10PM 
2 
Error in untar2(tarfile, files, list, exdir) : unsupported entry type ‘x’ 
7:12PM 
0 
Help Preparing Data for Heatmap creation 
6:25PM 
1 
col allocation is not right 
5:58PM 
0 
Categorical variables in estimating propensity score 
5:52PM 
1 
Re : Adding column sum to new row in data frame 
5:36PM 
2 
Blanking out specific cells in a data frame 
4:39PM 
0 
useR!, regular registration deadline today 
4:35PM 
1 
Multiple language output  Correct in RGui, wrong in .txt after sink() 
4:14PM 
3 
Strange case of partial matching in .[  possible bug / wrong documentation? 
3:56PM 
1 
Calling Rtists 
3:46PM 
2 
How to plot the sample size on top of the bars of a barchart plot? 
3:02PM 
1 
lattice: How to specify strip text in an xyplot? 
2:56PM 
3 
save in for loop 
2:44PM 
1 
about chisq.test() 
2:16PM 
0 
how to remove interactions of factor with continuous var 
2:13PM 
2 
How to look up source code for cor.test() 
2:10PM 
1 
Where is the construction of a dist object from raw data described? 
2:08PM 
1 
Displaying smooth bases  mgcv package 
12:48PM 
0 
A revised function for getting ISO week 
12:29PM 
1 
sample and rearrange 
12:26PM 
0 
New package: `lavaan' for latent variable analysis (including structural equation modeling) 
12:19PM 
0 
Piecewise nls w/ boundary as a fitting parameter 
12:15PM 
1 
lattice: How to plot an xyplot (with panels) without using a dataframe? 
11:36AM 
2 
contrasts for lmer model 
11:17AM 
0 
jtest to test significance of R2 change 
11:08AM 
0 
nws (Establishing socket) 
10:56AM 
1 
Pausing calculations for a fixed amount of time 
10:35AM 
3 
Pattern matching and replacement in matrix 
10:24AM 
6 
x y plot with z coordinate scaling to a color value 
10:04AM 
0 
Using ltm to calculate ability values of 20k students and getting the output 
9:56AM 
2 
Joining two (or more) frequency tables 
9:41AM 
1 
Filters() 
8:37AM 
3 
offset in gam and spatial scale of variables 
8:35AM 
1 
apparent problems with the textConnection command 
8:25AM 
0 
doubt with auto.arima 
4:38AM 
8 
Generating all possible models from full model 

Tuesday May 18 2010 
Time  Replies  Subject 
11:13PM 
2 
automate curve drawing on nls() object 
9:28PM 
1 
Dealing with 1000+ sequentially named vectors 
8:47PM 
0 
Problem getting characters into a dataframe 
8:36PM 
1 
substitute, expression and factors 
8:32PM 
2 
get the row sums 
6:49PM 
1 
Regarding the 'R' Load Command 
6:37PM 
1 
Maximization of quadratic forms 
6:02PM 
0 
The npRmpi package (parallel np package for multicore environments) 
5:10PM 
2 
Sweave counter 
4:42PM 
0 
Glasso question 
4:38PM 
1 
Getting dates in an SPSS file in right format. 
4:38PM 
2 
Function that is giving me a headache any help appreciated (automatic read ) 
4:14PM 
1 
unsigned 4 byte number 
3:36PM 
3 
"Re: Change class factor to numeric" 
3:36PM 
2 
avoiding reinstall already installed library 
3:35PM 
1 
(no subject) 
3:17PM 
1 
Repeating Name for Rows 
2:51PM 
2 
Fatal error that doesn't let me start R 
2:50PM 
2 
C function call in R 
2:23PM 
4 
scaling with relative units in plots or retrieving axes limits in plots 
2:12PM 
2 
Counting Frequencies in Data Frame 
1:18PM 
1 
Using the zeroinflated binomial in experimental designs 
1:02PM 
1 
lattice::panel.levelplot.raster too picky with unequal spacing 
11:34AM 
5 
looking for .. dec if vector if element > x 
9:57AM 
1 
[RGL] Need help to modify current plot 
8:58AM 
2 
how to select rows per subset in a data frame that are max. w.r.t. a column 
5:35AM 
1 
GUI commands to call for a protein from protein data bank 
4:58AM 
1 
A problem in allocation of vector of size 
2:42AM 
1 
proportion of treatment effect by a surrogate (fitting multivariate survival model) 
2:03AM 
1 
issues with R Library on a Server 
1:46AM 
0 
Data preparation for MCMCbinaryChange 
12:27AM 
2 
survey package: weights used in svycoxph() 

Monday May 17 2010 
Time  Replies  Subject 
11:29PM 
0 
Poisson change point model with offset 
9:53PM 
2 
best polynomial approximation 
9:51PM 
2 
Variable variables using R ... e.g., looping over data frames with a numeric separator 
9:34PM 
0 
Instrumental variables and quantile regression in R 
9:32PM 
3 
Create counter variable for subsets without a loop 
9:29PM 
0 
pass names from dataframe as arguments 
8:57PM 
0 
GAM vs. GAMM, how to model increasing error variance? 
8:54PM 
2 
Graphing Titration Curves, how to graph in R 
8:42PM 
1 
lme4 + R 2.11.0 + mac unavailable 
8:32PM 
1 
Isn't aggreate.zoo supposed to work with POSIXct (zoo/TTR/xts issue)? 
8:32PM 
0 
Appending to gzfile does not work in R 2.11.0 
8:17PM 
0 
version 4.39 of the caret package 
7:41PM 
1 
how to save multiple plots in one PDF file? 
6:35PM 
2 
Display Large Matrix as an Image 
6:29PM 
1 
suggestions/improvements for recoding strategy 
5:58PM 
1 
Quantile regression  violation of independence 
5:36PM 
2 
bwplot in loop 
5:27PM 
0 
extremely large negative AIC value in lme mode fitting 
4:57PM 
0 
Re : append new line in existing graph 
4:46PM 
1 
BRugs under Linux? 
3:28PM 
4 
Adding a row at top of dataframe 
3:19PM 
0 
Unable to execute lm function within a Rscript launch in the Linux Terminal 
3:19PM 
0 
Rcpp 0.8.0 on CRAN 
3:16PM 
0 
plm(..., model="within", effect="twoways") is very slow on unablanaced data (was: Re: Regressions with fixedeffect in R) 
2:24PM 
1 
Text positioning in pixel coordinates? 
1:52PM 
0 
R interface for blind users: Summary 
1:20PM 
1 
Help with RandomForest 
1:09PM 
0 
looking for Variable selections models, techniques, methods 
1:07PM 
2 
retrieving last R output 
12:46PM 
6 
Change order of columns in table? 
12:22PM 
1 
To correct an error message 
12:07PM 
1 
packages on R 2.11 
11:38AM 
1 
Query on linear mixed model 
10:18AM 
0 
(no subject) 
9:56AM 
0 
How to Use NeuralNet method for classification problem? 
8:47AM 
1 
Loess fit 
8:41AM 
2 
Dynamically build variable names 
8:01AM 
3 
applying quantile to a list using values of another object as probs 
6:20AM 
1 
a question about beadarray in R 
5:20AM 
2 
Problem with ldply 
2:52AM 
0 
Help with heatmap 
2:36AM 
0 
pgmm function 
2:01AM 
1 
Running gplots package with Windows 7 
1:43AM 
1 
sapply code 

Sunday May 16 2010 
Time  Replies  Subject 
10:39PM 
1 
predict.lda breaks when priors are specified 
10:16PM 
1 
problems with generation of quantiles under For () 
8:56PM 
0 
GSA getting ngenes into the list 
3:29PM 
0 
function density (stats): parameter n 
3:13PM 
1 
Reading JPEG file, converting to HEX 
12:22PM 
2 
BoxCox Transformation: Drastic differences when varying added constants 
11:22AM 
2 
Loading Intraday Time Series Data 
9:48AM 
1 
RODBCErrorsqlSave 
8:28AM 
1 
improvement 
8:23AM 
2 
sample 
7:00AM 
3 
Vector recycling and zoo 
6:24AM 
1 
number of location attribute with its name 
6:11AM 
2 
Location attribute 
1:31AM 
1 
problem with making multiple plots (geom_pointrange) in a loop (ggplot2) 
1:28AM 
0 
two level fraction factorial design: How to input 'defining relation'? 

Saturday May 15 2010 
Time  Replies  Subject 
11:51PM 
0 
How to manage an error message about NA/NaN/Inf 
11:29PM 
1 
web mining 
6:02PM 
3 
Discretize factors? 
5:10PM 
2 
Normalizing plot tick values 
5:09PM 
2 
Attempt to customise the "plotpc()" function 
4:55PM 
1 
barplot: invalid 'xlim' value 
4:04PM 
2 
p value 
2:03PM 
3 
abline limit constrain xrange how? 
11:19AM 
1 
plot for linear discriminant 
10:40AM 
1 
Barchart reorder 
9:21AM 
1 
conditional calculations per row (loop versus apply) 
5:46AM 
1 
Dataframe to word, using R2wd 
4:43AM 
1 
plot formula 'x' is missing? 

Friday May 14 2010 
Time  Replies  Subject 
11:21PM 
1 
Strange behavior when plotting with ggplot2 and lattice 
10:22PM 
0 
twos complement / Hex data 
10:13PM 
2 
operations between two aggregated data frames? 
9:15PM 
0 
Help with using plotmeans  how do I have two or more sets of data on one plot? 
9:00PM 
3 
What does this warning mean: "DLL attempted to change FPU control word from 8001f to 9001f" 
8:07PM 
0 
How to read in an SVM model from file? 
8:03PM 
1 
Java API to pass commands to R console from Java Program 
7:51PM 
1 
Are there better ways to save and restore par() settings 
7:16PM 
2 
Deleting rows with NA from isolated column in matrix 
6:46PM 
2 
help color coding map in R 
5:42PM 
0 
problem with subscription 
5:23PM 
1 
"rpart": how to use each variable only once? 
5:19PM 
1 
Putting 6 graphs on one page 
4:52PM 
1 
color lines by group membership in spaghetti plot 
4:31PM 
1 
Boxplots in R 
3:41PM 
1 
Cubic Bspline, how to numerically integrate? 
3:28PM 
0 
problem with geepack::geese() argument "soffset" 
3:15PM 
2 
insert values based on common ID 
3:07PM 
0 
Integrating R with Text Editor UltraEdit 
2:59PM 
1 
finding the plot limits generated by default 
2:38PM 
2 
Subscripting a matrixlike object 
2:19PM 
2 
multhist,labels and percentages 
2:01PM 
0 
multivariate Granger causality 
1:56PM 
4 
Categorical Predictors for SVM (e1071) 
1:55PM 
3 
Histogram Bin 
1:50PM 
0 
Error in ecomodel 
12:33PM 
3 
SAS for Rusers 
12:31PM 
0 
correlation pulses of concentration and biological responses 
12:23PM 
1 
Replacing double loop by apply 
12:22PM 
1 
merging two vectors 
11:56AM 
0 
word similarities using the R Wordnet package 
11:25AM 
1 
Problem with vignette printing 
10:36AM 
2 
Fitting a function 
10:10AM 
1 
regex and sub 
10:09AM 
2 
popen() ? 
9:31AM 
2 
plot with no default axis labels 
9:09AM 
1 
debugging substitute function in R 2.11 
8:55AM 
0 
ff for 64bit windows and 64bit R 
8:50AM 
1 
point.in.polygon() in sp package: accuracy problems? 
8:25AM 
1 
nonlinearity and interaction 
4:54AM 
2 
how to post on Rhelp 
3:59AM 
1 
How to draw a graphic using data with coordinates and production rate? 
3:37AM 
0 
Split data frame by conditional and column at the same time 
3:25AM 
2 
Add 1 week to date with hours included for subset 
2:57AM 
0 
Text Editing  UltraEdit and R 
2:39AM 
0 
bootstrapping an svm 

Thursday May 13 2010 
Time  Replies  Subject 
11:43PM 
1 
What's data() for? 
10:51PM 
1 
Where has the statsrosudadevel mailing list gone? 
10:29PM 
3 
R cannot access the web? 
10:29PM 
0 
ARMA(1,1)GARCH(1,1) rolling estimation question 
10:14PM 
0 
Splus Finmetrics "cpredict" command 
8:59PM 
1 
GAM, GAMM and numerical integration, help please 
8:35PM 
2 
Adding name to nth row 
8:31PM 
1 
frequencies of time series data 
7:58PM 
1 
ESP Ghostscrip ... 
7:54PM 
1 
tune svm 
6:53PM 
2 
Simple question on binning data 
6:44PM 
1 
install.packages Error 
6:36PM 
1 
aggregate.zoo 
6:09PM 
1 
Access to files downloaded 
5:07PM 
2 
need help in igraph package of R 
5:03PM 
0 
pnmath on windows 
4:58PM 
2 
Help with reading information of "summary"Object 
4:46PM 
2 
More complex historgram 
4:33PM 
4 
How to display data values for points in a plot? 
4:04PM 
3 
Multiple plots; single x(y) labels 
4:00PM 
1 
Comparing histograms? 
3:33PM 
1 
Questions about ggplot2 
2:49PM 
3 
Help with Loops 
2:29PM 
1 
Source code for gee 
2:02PM 
3 
How ls() only functions or anything else but functions? 
1:48PM 
3 
select subset based on another variable 
12:54PM 
2 
long command line cut in 2 parts 
10:31AM 
0 
multinomial regression 
9:45AM 
2 
Compiling R with enableRshlib for rpy2 error 
8:37AM 
1 
access objects in my environment 
5:42AM 
1 
ggplot2: qplot won't work 
12:03AM 
1 
merge for data.frame and matrix 

Wednesday May 12 2010 
Time  Replies  Subject 
10:58PM 
0 
Revolutions Blog: April Roundup 
10:09PM 
2 
dev.off(): is there a 'quiet'mode? 
9:48PM 
6 
A primitive OO in R  where next? 
9:31PM 
1 
exact the variables used in tree construction 
9:18PM 
3 
Calling a list element 
9:14PM 
2 
Help with interpolation 
8:31PM 
1 
read table for Fisher Exact 
8:25PM 
2 
sem error "no variance or errorvariance parameter" 
7:59PM 
2 
ff for 64 bit R for windows gui? 
7:34PM 
2 
vectorize a power analysis? 
7:32PM 
1 
reading in all files of a certain type 
7:31PM 
6 
Path to R script 
7:22PM 
2 
how to profile R interpreter? 
7:18PM 
4 
a question about "latex" in Hmisc 
7:14PM 
3 
manipulating a matrix 
7:06PM 
4 
difference along a vector 
6:37PM 
3 
how to make monthly time series out of daily 
6:20PM 
1 
R 2.11 on redhat el5/x86_64? 
5:29PM 
3 
Changing R opening message 
4:58PM 
1 
RSQLite equivalent of .schema? 
4:44PM 
8 
function 
4:27PM 
2 
R version of SAS/IntrNet 
4:22PM 
1 
Using plyr and segmented together  output problem 
4:11PM 
2 
Reading R code helpBeginner 
4:00PM 
2 
plot error 
3:58PM 
1 
snow makeCluster (makeSOCKcluster) not working in R2.11 
3:57PM 
3 
what the problem could be if i am suddenly unable to add abline to the scatter plot? 
3:53PM 
0 
analysing categorical explanatory variable effects 
3:23PM 
1 
Bidirectional piping in windows 
2:53PM 
0 
Fstatistic in ARIMA model 
1:30PM 
3 
Boxplot position on Xaxis relative to it's value 
12:54PM 
2 
Data Mining Survey 
12:50PM 
1 
data frame subscription 
12:37PM 
1 
Input encoding problem when using sweave with xetex 
12:34PM 
1 
compiling an R script 
12:33PM 
3 
Removing points 
12:13PM 
1 
Convert data.frame or matrix to list 
10:24AM 
1 
bwplot: how to draw smooth curve through medians? 
10:14AM 
1 
fisher's posthock test or fisher's combination test 
9:34AM 
2 
Finding different hues for a mosaic plot compatible with grayscale printing 
8:48AM 
1 
slot assignment in S4 classes 
8:40AM 
1 
paste two columns of a matrix by rows 
6:38AM 
1 
How to Add background color to title 
3:10AM 
2 
How to extract sum of particular months in a monthly data series 
3:01AM 
3 
Creating data frames in a loop 
2:50AM 
1 
Is there an easier way to replace the object name in the R code 
2:44AM 
2 
sorting rows of dataframe 
2:31AM 
3 
intersect 
1:45AM 
2 
Whiskers on the default boxplot {graphics} 
12:38AM 
3 
Summarizing counts by multiple factors 
12:36AM 
3 
summing items within a row 
12:07AM 
1 
removing duplicate rows 

Tuesday May 11 2010 
Time  Replies  Subject 
10:49PM 
1 
how to extract the variables used in decision tree 
10:00PM 
0 
argument is of length zero 
9:43PM 
0 
What are your thoughts about the "R programming" wikibook ? 
8:48PM 
6 
Vectorized expression to extrapolate matrix columns with columns of another matrix 
8:22PM 
1 
Table and Sweave 
7:13PM 
1 
odfweave with openOffice 3.2 
6:44PM 
1 
Help with scatter plot 
6:22PM 
2 
predicting without a model 
5:45PM 
3 
Pairwise combination 
4:53PM 
2 
sprintf funny behavior 
4:36PM 
2 
question about R 
4:30PM 
1 
functions sample() and S.SI() 
4:17PM 
3 
Improving loop performance 
4:01PM 
2 
RWinEdt in WinEdt 6 
3:52PM 
2 
Gantt chart  more than one colour on a line 
3:13PM 
0 
[Fwd: Re: Plotting logaxis with the exponential base to a plot with the default logarithm base 10] 
3:08PM 
3 
Revolution R and the R Community? 
2:46PM 
1 
nls() and nls2() behavior? 
2:42PM 
2 
barplot in ggplot2 
2:41PM 
0 
Error when trying to run model selection with leaps package 
2:25PM 
1 
merge two data frames 
2:23PM 
1 
Splines under tension 
1:55PM 
2 
ANCOVA in R, single CoVar, two Variables 
1:30PM 
1 
Extract model matrix from plm 
1:28PM 
1 
MantelByar test 
1:00PM 
2 
Problems plotting date and time column from excel using R 
12:52PM 
3 
a matter of etiquette 
12:35PM 
1 
apply formula to data? 
12:26PM 
1 
(svy)glm and weights question 
12:22PM 
1 
Gasoline Data in pls package 
12:21PM 
0 
question about stepwise multivariate analysis of variance (stepwise MANOVA) 
12:07PM 
1 
merging data frame 
10:36AM 
1 
comparing and combing files 
8:50AM 
1 
Creating R exe files 
8:37AM 
2 
Regex and gsub 
8:17AM 
0 
Variance vs covariance 
7:33AM 
1 
Lattice: location of key inside a xyplot() 
7:17AM 
3 
Smoothing Techniques  short stepwise functions with spikes 
5:38AM 
1 
create a data.frame for aov 
4:05AM 
3 
Advice needed on awkward tables 
2:22AM 
1 
kernel density to smooth plots 
2:16AM 
2 
make: Nothing to be done for `all'. 
2:12AM 
0 
What is happening with SQLite and R integration 
2:11AM 
5 
Regressions with fixedeffect in R 
12:53AM 
1 
Help with Names 

Monday May 10 2010 
Time  Replies  Subject 
11:36PM 
1 
ggplot: Trouble with xlim() and discrete scales 
10:21PM 
3 
dbSendQuery with R variables 
10:17PM 
3 
plotting data when all you have is the summary data 
10:13PM 
1 
predict() without generating the model within R 
9:28PM 
2 
Robust SE & Heteroskedasticityconsistent estimation 
9:09PM 
1 
cumsum output 
8:54PM 
1 
R algorithm/package for creating spatial autocorrelation of uniformly distributed landscape values 
8:46PM 
1 
Corrupt R installation? 
8:29PM 
1 
cex.axis on levelplot 
8:23PM 
0 
step function 
8:11PM 
1 
Polylogarithm 
8:06PM 
3 
Dataframe horizontal scrolling 
7:58PM 
0 
Bug in DEMA (Moving Average smoothing algoritm) ? 
7:29PM 
1 
graphics::plot Organizing line types, line colors and generating matching legends... 
6:26PM 
1 
System neutral Daylight Savings Time response? 
5:49PM 
0 
ggplot2 and geom_pointrange 
5:36PM 
1 
Supercripting text 
5:15PM 
2 
[Fwd: Re: Plotting logaxis with the exponential base to a plot with the default logarithm base 10] 
4:27PM 
0 
bigmemory 4.2.3 
4:20PM 
0 
Bayesian change point" package bcp 2.2.0 available 
2:34PM 
0 
Plotting residuals from a sem object 
1:36PM 
0 
Comparing Survival: MantelByar Test 
1:24PM 
0 
estimating mean income 
12:42PM 
1 
dot plot with error bands 
12:35PM 
2 
Extracting a subset 
12:24PM 
2 
Installing randomForest on Ubuntu Errors 
11:43AM 
1 
Rd files must have a nonempty \title 
11:36AM 
1 
Problems executing cor(dataset) function in R 2.11.0 for OS X ( It works fine in R 2.10.1) 
11:15AM 
3 
empty matrix 
10:06AM 
3 
scope of a function + lazy evaluation 
8:59AM 
0 
r matrix inconsistencies? 
7:17AM 
1 
how to get pvalue from ave 
7:07AM 
0 
How to identify seasonality in time series data?? 
5:37AM 
2 
Warning message 
4:44AM 
2 
tapply function with NA 
3:34AM 
1 
About counting letters. 
1:20AM 
1 
Random walk 

Sunday May 9 2010 
Time  Replies  Subject 
10:41PM 
1 
Plot polygon in 3D with rgl 
9:27PM 
1 
Dimensions on svychisq on svydesign 
8:15PM 
1 
Plotting logaxis with the exponential base to a plot wi 
8:14PM 
0 
nonlinear estimation with many firmspecific parameters 
7:06PM 
0 
"Bayesian change point" package bcp 2.2.0 available 
6:26PM 
0 
Error with read.ssd 
6:05PM 
3 
Plotting logaxis with the exponential base to a plot with the default logarithm base 10 
5:33PM 
2 
changing parameters of the box and whisker plot 
4:37PM 
2 
update R 2.11.0?there is error when using plot(), how can I do? 
1:26PM 
0 
reshape multiple imputed dataset from wide to long 
1:20PM 
4 
How to estimate whether overfitting? 
12:36PM 
3 
Question about factor that is numeric, in aov() 
12:24PM 
2 
U de Theil 
5:25AM 
1 
lattice: customising panel.segments using groups 
4:30AM 
4 
Fwd: R apply() help urgent 
4:17AM 
2 
Panel data with binary dependent variable 
4:13AM 
1 
Evaluating matrices without using loops 
1:56AM 
1 
Is it possible to rearrange the facets in ggplot while keeping everything else the same? 

Saturday May 8 2010 
Time  Replies  Subject 
11:41PM 
2 
Machine Learning and R 
9:10PM 
1 
Plotting Help 
7:53PM 
1 
matrix cross product in R different from cross product in Matlab 
7:43PM 
1 
Increasing the font size on axes in trellis 
6:10PM 
2 
memisc output to latex 
4:52PM 
1 
memory limit 
3:44PM 
1 
Source.R file from cmd line 
3:12PM 
2 
Adding NAs to data.frame 
2:46PM 
1 
How to insert angular brackets in plot text? 
2:05PM 
2 
String manipulation 
1:43PM 
2 
apply a function on elements of a list two by two 
7:13AM 
3 
Count cases in a list 
6:59AM 
2 
meaning of "<<" 
6:24AM 
1 
doubleindexed list 
5:39AM 
0 
modify the make.link function GLM 
1:49AM 
1 
Error in RImageJ 

Friday May 7 2010 
Time  Replies  Subject 
8:31PM 
0 
A problem importing a particular date from SQL Server 
7:30PM 
1 
How to pass value to an argument in a function which is an argument to the main function 
7:27PM 
2 
inquiry about Version 2.11.0 
7:11PM 
0 
Problems with image.plot 
5:42PM 
0 
Release announcement: RSQLite 0.90 now with more BLOBs 
5:08PM 
1 
help with RCMDR  can't get install to work 
5:07PM 
2 
overlap dot plots with box plots 
4:49PM 
0 
Help  Getting ODBC connection to work with MySQL 
4:20PM 
1 
randomForest: sampling with replacement? 
4:19PM 
0 
hash2.0.0 
3:18PM 
1 
writing string values from a matrix to a file without enclosing quotes 
3:07PM 
0 
Heatmap colored dendrogram 
1:54PM 
3 
for loop 
1:43PM 
3 
Find the three best values in every row 
1:39PM 
3 
getting a weighted average from a table 
10:59AM 
1 
How to add separate labels to the axes of each panel plot? 
10:30AM 
1 
Transforming sequence data into numeric values. 
10:28AM 
0 
Cluster procedure using geographical neighborhood 
10:17AM 
1 
posthoc ttests, for lme / lmer models 
10:16AM 
0 
Pseudo R square 
9:53AM 
2 
problem in using optim 
9:44AM 
1 
help in R 
9:39AM 
4 
Any way to apply TWO functions with tapply()? 
9:18AM 
1 
help in neural networks package 
9:15AM 
2 
glm contrasts 
8:21AM 
2 
How to rearrange data in R 
7:01AM 
2 
Package RPostgreSQL : Problem with dbWriteTable 
5:04AM 
2 
extract required data from already read data 
4:00AM 
1 
Protecting elements within a function 
1:30AM 
2 
help on hmisc 
1:01AM 
3 
How to sort a grouped barchart? 
12:42AM 
2 
smooth line overlap with histogram 
12:04AM 
2 
Merge Multiple Datasets 

Thursday May 6 2010 
Time  Replies  Subject 
11:59PM 
2 
Problem with install.packages(); getting outofdate version. 
11:45PM 
4 
sample size for survival curves 
11:36PM 
1 
How to rank matrix data by deciles? 
10:20PM 
1 
question about rolling regressions 
9:24PM 
1 
Rcmdr probs 
8:40PM 
2 
Derivative of the probit 
7:58PM 
0 
Matrix 
7:27PM 
5 
Apologies : question on transforming a table 
7:06PM 
1 
Save pdf to a relative directory? 
6:15PM 
0 
data.table 1.4.1 now on CRAN 
6:06PM 
1 
How do I plot geoms in parallel in ggplot 
6:03PM 
0 
Rhelp Digest, Vol 87, Issue 6 
5:48PM 
3 
Intersection list 
5:39PM 
1 
Number of cluster 
5:06PM 
5 
frequency 
4:10PM 
2 
reading in file with different row length 
3:44PM 
1 
R function doing multivariate local linear regression 
3:42PM 
1 
cannot update polr model if I specify "start" parameters 
3:39PM 
1 
nested factors different with/out brackets  is this a design feature? 
3:23PM 
0 
confidence interval for small non iid sample 
3:21PM 
1 
how to get components / factors in factanal / princomp not loadings 
3:09PM 
0 
problems in 2.11 with Hmisc 
2:50PM 
1 
TinnR RGui Send problem 
2:46PM 
0 
spm() default knots 
2:30PM 
1 
Polygon Shading Based on Relative Line Position 
2:03PM 
1 
Understanding of survfit.formula output 
1:58PM 
2 
reading formatted txt file into a data frame 
1:51PM 
1 
nnclust: nnfind() distance metric? 
12:57PM 
1 
BRugs dwwinn.exe error 
12:37PM 
0 
Release of the scaRabee package 
12:36PM 
0 
Release of optimbase, optimsimplex and neldermead packages 
12:12PM 
2 
splitting character strings and converting to numeric vectors 
11:51AM 
0 
horizontal spacing between components in a key/legend (bwplot) 
10:55AM 
0 
How to code repeated measures interaction in lmer? 
10:03AM 
1 
how to extract from obj. created by plot function stressplot without printing plot? 
9:57AM 
1 
How to solve: Error with Anova {car} due to "deficient rank" ? 
9:45AM 
0 
intercept in lmp() 
9:40AM 
2 
Problem with nested functions  functions nested too deeply in source code 
9:14AM 
0 
permutation tests for LM in the lmPerm package 
9:11AM 
1 
R on kdeedusvn library problem 
8:54AM 
3 
Supressing axes 3 and 4 when using plot() 
8:31AM 
0 
forecast using arfima 
7:06AM 
2 
Data frame "pivoting" 
6:46AM 
5 
trellis/lattice: How to plot 4 panels with the same xscale but different yscales? 
3:01AM 
1 
extracting coordinates from SpatialPolygonsDataFrame using slot functions 
2:57AM 
1 
bar order using lattice barchart() 
1:53AM 
2 
help on compile r2.10.0 on 64 bit window 
12:23AM 
1 
stopping emails 

Wednesday May 5 2010 
Time  Replies  Subject 
11:37PM 
0 
how to display the value of each data points on the levelplot 
10:46PM 
2 
probabilities in svm output in e1071 package 
10:19PM 
1 
How could I get the percent of variance explained by each axis if I use prcomp to predict new dataset? 
10:02PM 
1 
melt, remove rows with common id if NA encountered in value 
9:28PM 
3 
Limitations on R code file 
9:18PM 
5 
Dynamic clustering? 
9:13PM 
1 
extracting a matched string using regexpr 
9:05PM 
1 
ordering data frame 
9:05PM 
1 
testInstalledBasic question 
8:41PM 
1 
Has Anyone created any good R wallpapers ? 
8:40PM 
4 
P values 
8:07PM 
1 
Expressing z & t test data in a graph 
7:54PM 
1 
simple on point bisserial correlation 
7:33PM 
3 
Read data from .csv file as a matrix 
7:27PM 
0 
Confidence interval around a mean count (poisson based?) 
7:20PM 
0 
Re : Re: Re: aregImpute (Hmisc package) : error in matxv(X, xcof)... 
6:31PM 
1 
Unexpected call to "require" 
6:31PM 
1 
Ttest & for loop 
6:30PM 
1 
'matplot' for matrix with NAs: broken lines 
5:51PM 
1 
randomForest: predictor importance (for regressions) 
5:24PM 
1 
polar.plot text labels for data points 
5:21PM 
2 
Using statistical test to distinguish two groups 
5:13PM 
2 
custom metric for dist for use with hclust/kmeans 
5:09PM 
0 
Hmisc version 3.80 now available on CRAN 
5:07PM 
1 
handling nulls while reading mainframe file 
5:05PM 
0 
Statistical questions  good mailing lists 
5:04PM 
0 
Which column in randomForest importances (for regression) is MSE and which IncNodePurity 
4:45PM 
4 
any function in R similar to the "scan" function in SAS? 
4:31PM 
3 
sort the data set by one variable 
4:29PM 
1 
Error messages with psm and not cph in Hmisc 
4:19PM 
1 
Memory warning (Reached total allocation of ...)  but no error 
4:17PM 
1 
What is the default nPerm for regression in randomForest? 
4:15PM 
2 
t.test per line 
2:06PM 
0 
convert 32bit numbers to 64bit (or float to double) 
12:21PM 
3 
Latex and Stangle() 
11:19AM 
2 
OLS Regression diagnostic measures check list  what to consider? 
10:20AM 
1 
rcorr pvalues for pearson's correlation coefficients 
10:17AM 
0 
Rhelp Digest, Vol 87, Issue 5 
10:16AM 
1 
Predict when regressors are passed through a data matrix 
9:47AM 
1 
puzzles with assign() 
9:47AM 
3 
Memory issue 
9:46AM 
3 
concatenate values of two columns 
8:34AM 
1 
help with restart 
8:07AM 
0 
A question regarding the loess function 
7:16AM 
4 
Converting dollar value (factors) to numeric 
5:49AM 
2 
better way to trick data frame structure? 
4:56AM 
0 
Help with dummy.coef 
1:04AM 
2 
Visualizing binary response data? 
12:54AM 
3 
Symbolic eigenvalues and eigenvectors 
12:10AM 
2 
readLines with spacedelimiter? 

Tuesday May 4 2010 
Time  Replies  Subject 
11:57PM 
2 
Creating Crosstabs using a sparse table 
11:16PM 
0 
Openings in the Consulting Department of XLSolutions Corp 
10:45PM 
2 
converting an objects list 
9:07PM 
4 
timing a function 
9:05PM 
3 
Two Questions on R (call by reference and precompilation) 
9:02PM 
2 
question about 'write.table' 
8:37PM 
0 
Error when invoking x11() 
8:09PM 
1 
rgl: plane3d or abline() analog 
7:33PM 
1 
R formula languagea min and max function? 
7:25PM 
1 
installing a package in linux 
7:07PM 
1 
randomforests  how to classify 
7:00PM 
0 
masking of objects between mtrace() and getYahooData() 
5:11PM 
0 
legend with lines and points 
5:05PM 
1 
help overlay scatterplot to effects plot 
4:58PM 
2 
Package Rsafd 
4:23PM 
1 
Flushing print buffer 
4:18PM 
1 
How to make predictions with the predict() method on an arimax object using arimax() from TSA library 
4:11PM 
2 
read.table: skipping trailing delimiters 
3:29PM 
1 
Avoiding forloop for splitting vector into subvectors based on positions 
2:49PM 
1 
strange behavior of RODBC and/or ssconvert 
2:33PM 
3 
Kernel density estimate plot for 3dimensional data 
2:32PM 
0 
Memory issues using R withing EclipseStatET 
2:26PM 
1 
Lazy evaluation in function call 
2:24PM 
3 
Idiomatic looping over list name, value pairs in R 
2:12PM 
1 
fit printed output onto a single page 
1:51PM 
2 
R for web browser 
1:41PM 
3 
Using R with screenreading software 
1:06PM 
1 
make a column from the row names 
12:54PM 
7 
How to replace all <NA> values in a data.frame with another ( not 0) value 
12:41PM 
4 
Show number at each bar in barchart? 
11:33AM 
4 
superscript 
11:21AM 
1 
All possible paths between two nodes in a flowgraph using igraphs? 
10:59AM 
1 
Agreement 
10:23AM 
1 
aregImpute (Hmisc package) : error in matxv(X, xcof)... 
7:54AM 
0 
should srt= in text()/par() recycle its parametres or not? 
7:51AM 
1 
How to rbind listed data frames? 
7:50AM 
1 
Extract rows with nonzero elements 
6:28AM 
1 
multiple correlation coefficient R 
6:25AM 
0 
Welcome to the "Rhelp" mailing list (Digest mode) 
6:24AM 
1 
error in La.svd Lapack routine 'dgesdd' 
5:20AM 
1 
Objective: to create a Joint Probability Table and save as a csv file (with headers).Input: A csv file (with headers) containing raw data, arranged by columns.Variable: number of bins for each column of data, default to 5 bins per column.Data 
2:08AM 
0 
Objective: to create a Joint Probability Table and save as a csv file (with headers).Input: A csv file (with headers) containing raw data, arranged by columns.Variable: number of bins for each column of data, default to 5 bins per column.Data import and 

Monday May 3 2010 
Time  Replies  Subject 
11:44PM 
1 
ISO Eric Kort (rtiff) 
11:03PM 
2 
Estimating theta for negative binomial model 
10:42PM 
1 
Need help on having multiple distributions in one graph 
10:16PM 
2 
advice? 
9:40PM 
0 
Labels in GLMNET 
9:19PM 
2 
Adding a header after the file is written 
9:18PM 
0 
extended Kalman filter for survival data 
8:44PM 
1 
Analyzing nonnumerical data 
8:11PM 
0 
Controlling panel.text 
7:10PM 
3 
Help needed with legend 
7:06PM 
1 
rcolorbrewer 
6:21PM 
1 
how to name the column after converting a vector to a data frame 
6:00PM 
1 
Comparing the correlations coefficient of two (very) dependent samples 
5:11PM 
3 
how to rewrite this for loops in matrix form without loop 
4:41PM 
1 
Run na.approx on dataset with some blank columns 
4:28PM 
1 
Highlight Points in a Plot 
3:11PM 
0 
MySQL and DATE data type 
3:10PM 
1 
question about the degrees of freedom 
2:24PM 
2 
strange error msg from lapply and lm() 
2:03PM 
0 
mblm, confint problem 
1:44PM 
2 
Hierarchical factors 
1:41PM 
1 
getting parts returned by lmer 
1:19PM 
2 
question about the degrees of freedom 
1:18PM 
0 
Multiple methods in models 
1:04PM 
8 
Delete rows with duplicate field... 
11:43AM 
1 
3D version of triax.plot (package plotrix) 
11:09AM 
3 
Extract a 'data.frame$column' column name 
9:20AM 
1 
Plotting the explanatory against the dependent in a GAM 
7:56AM 
0 
S3 methods with several dots 
7:15AM 
2 
Plotting legend outside of multiple panels 
6:55AM 
3 
tracing the origin of warning messages 
6:20AM 
1 
How to generate MackeyGlass time series with "ddesolve" package? 
5:48AM 
0 
how to find presence of seasonality in time series data without using graphs ? 
3:08AM 
0 
Spam of an Adjacency Matrix 
3:00AM 
2 
Problem with vignette compilation during R CMD check 
2:26AM 
1 
rpart, crossvalidation errors question 

Sunday May 2 2010 
Time  Replies  Subject 
11:48PM 
2 
Calculation error 
10:03PM 
2 
Retrieve regular expression groups 
9:27PM 
2 
Question re: interpolation 
7:55PM 
1 
Shell command help 
7:39PM 
1 
question about 2SLS 
7:25PM 
3 
adding year information to a scatter plot 
6:19PM 
3 
How could I use a function saved in one file ? 
5:58PM 
3 
percent by subset 
5:52PM 
0 
GSA list to text file 
3:41PM 
2 
Set encoding when load()ing workspaces? 
1:39PM 
1 
Re :argument is not numeric or logical 
1:32PM 
1 
Where is the splines package 
1:10PM 
0 
how to plot forecast together with historical series in OLS or special ARIMA model 
11:01AM 
2 
Replace query 
10:26AM 
3 
help with tapply or other apply 
1:56AM 
3 
Text dependent on a variable in a R function 
12:06AM 
2 
Scree diagram, 

Saturday May 1 2010 
Time  Replies  Subject 
11:57PM 
1 
rworldmap 
10:22PM 
3 
Sourcing functions 
9:20PM 
1 
bag.fraction in gbm package 
8:17PM 
0 
Error in MEEM 
7:09PM 
1 
cbind and automatic type conversion 
6:07PM 
2 
Average Login based on date 
5:52PM 
2 
binary logistic regression taking account clustering 
5:25PM 
0 
Create Table & Delete Table using JDBC 
4:18PM 
0 
bootstrap generalization error 
2:46PM 
2 
closest match in R to clike struct? 
12:34PM 
1 
ggplot2's geom_errorbar legend 
8:31AM 
0 
stars plot  how to changing petal angle by weight ? 
5:35AM 
1 
Re :reading large file 
5:32AM 
2 
Re : 
5:09AM 
1 
Solving equation 
4:55AM 
1 
select subset of data according to date range 
4:40AM 
3 
Resize Graphics Window 
3:13AM 
0 
access http directories requiring authentication across platforms 