Thursday December 31 2009 
Time  Replies  Subject 
10:15PM 
8 
How x[, 'colname1'] is implemented? 
9:10PM 
0 
How to annotate lattice plots 
8:37PM 
2 
producing a master table from list of tables 
8:14PM 
1 
ggplot2: How to change font of labels in geom_text 
7:44PM 
9 
iterating over a data frame the R way? 
3:50PM 
1 
How to interpret some diagnostic output 
2:29PM 
6 
Obtaining partial output from a function that does not run to completion. 
1:49PM 
1 
newbie question 
1:32PM 
0 
bulding your own tree 
1:09PM 
4 
XML and RCurl: problem with encoding (htmlTreeParse) 
11:25AM 
9 
xyplot  help with multiple Y's vs. X of a member data in multiple panels 
6:05AM 
1 
joining two lists... 
5:13AM 
3 
cross validation for species distribution 
3:41AM 
4 
what don't I get about numeric/double comparisons in R way? 

Wednesday December 30 2009 
Time  Replies  Subject 
11:59PM 
0 
Robust Bivariate Poisson 
11:11PM 
1 
Error: "Insufficient memory. Please close the console" 
10:53PM 
1 
Fwd: Negbin Error Warnings 
8:15PM 
2 
capturing stdout 
8:11PM 
1 
lm() and factors appending 
6:26PM 
0 
factorial analysis influenced by data skewness 
4:52PM 
3 
What am I doing wrong in my loops? 
4:44PM 
1 
NA or work around ?? 
4:35PM 
2 
Removing replicated rows 
2:41PM 
2 
multivariate group means 
2:31PM 
0 
parallel computinghelp 
2:20PM 
2 
segfault... but on what 
1:50PM 
1 
glm error: cannot correct step size 
1:45PM 
2 
select elements and transpose 
12:18PM 
3 
boot function returns the same results every time  there appears to be not resampling of the original data. 
11:39AM 
1 
Axis Labels for Compound Plots in ggplot2 
9:32AM 
2 
Positioning plots on top of each other (aligment & borders) 
9:15AM 
2 
Negbin Error Warnings 
7:05AM 
0 
rJava on Linux 
6:45AM 
1 
Factor and Level Issue 

Tuesday December 29 2009 
Time  Replies  Subject 
10:55PM 
1 
test of proportions 
9:48PM 
1 
plotting circles with symbols() 
9:46PM 
0 
Outage in Copenhagen tomorrow 
9:11PM 
1 
Effect of na.omit() 
8:33PM 
3 
Plotting power function to practice data 
8:08PM 
4 
pass functions and arguments to function 
7:59PM 
1 
(no subject) 
7:18PM 
4 
as.numeric is truncating! 
6:48PM 
1 
extract value from first column based on value in second column 
6:28PM 
2 
apply a function over a factor 
6:16PM 
8 
Remove double quotation marks 
5:46PM 
1 
lmer: how to lmer with no intercept 
5:08PM 
0 
Problems when using lag() in plm package 
5:02PM 
0 
question on avoiding the use of loops when working with large multidimensional arrays 
2:40PM 
0 
Weird keyboard/buffer issue using OSX Client 
1:49PM 
3 
Newbie needs to count elements in a row 
1:40PM 
1 
how to append new data to saved data on disk efficiently 
1:25PM 
1 
problem reading from serial connection since 2.10.0 
11:26AM 
4 
Histogram/BoxPlot Panel 
5:45AM 
2 
how can I use R functions in Fortran 90 
4:11AM 
12 
error logging 
2:28AM 
1 
ggplot2, building a simple formula interface 
1:03AM 
4 
subsetting by groups, with conditions 

Monday December 28 2009 
Time  Replies  Subject 
11:14PM 
5 
Accessing members 
10:31PM 
1 
accessing members of a data.frame 
10:30PM 
1 
nls error message 
9:32PM 
3 
2D array of strings 
6:23PM 
2 
What might be the security issues from installing R? 
3:19PM 
9 
How to change the default Date format for write.csv function? 
3:18PM 
2 
[BioC] make.cdf.package: Error: cannot allocate vector of size 1 Kb 
2:49PM 
1 
Help With Custom QQ Plot 
2:31PM 
2 
Ops method does not dispatch on either of two classes 
1:55PM 
2 
refering to the 'boundaries' of a graph 
12:46PM 
3 
apply loop  using/providing a data frame to loop over 
12:01PM 
0 
auto regression 
11:38AM 
3 
graph shading is overlaying axes 
11:20AM 
1 
Matrix to list object 
11:02AM 
2 
anova 
11:00AM 
2 
WHO Anthro growth curve macros and R 
10:24AM 
0 
micEcon split into miscTools, micEconAids, and micEcon 
9:12AM 
0 
FW: Questions related to R Credit Risk 
7:31AM 
0 
MSVAR 
6:54AM 
3 
Help with Moving Average in R 
5:19AM 
2 
To export results 
3:55AM 
4 
Modified R Code 
1:40AM 
0 
Lacunarity analisys using R 

Sunday December 27 2009 
Time  Replies  Subject 
11:29PM 
0 
problems in building R with libpng/cairo/jpeg 
8:18PM 
3 
R and Finance  EAD, LGD, PD 
7:51PM 
1 
very beginner's question 
7:45PM 
3 
help: creating a unified histogram 
7:26PM 
3 
Scaling error 
6:44PM 
0 
inquiry 
5:59PM 
1 
gWidgets / RGtk2  how to change a handler from a toolbar? 
5:11PM 
3 
Positions in datasets 
4:29PM 
4 
RGtk2 / gWidgets  addHandlerClicked Problem 
4:17PM 
2 
Make the output (from a Loop function) a Vector 
2:14PM 
4 
how to create a simple loop ? 
1:39PM 
7 
Identifying outliers in nonnormally distributed data 
8:34AM 
3 
svm regression/classification 

Saturday December 26 2009 
Time  Replies  Subject 
8:10PM 
4 
something similar to %include() in sas? 
8:07PM 
2 
Is there a problem with lattice axes? 
7:52PM 
1 
[BioC] How to do RMA without summary to probeset level? 
7:02PM 
3 
How to manipulate tables 
6:25PM 
3 
Question regarding if statement in while loop 
5:58PM 
2 
if else does not return right value 
3:38PM 
1 
Fwd: Why do histogram bars vary their width? 
3:33PM 
1 
Why do histogram bars vary their width? 
11:49AM 
7 
Is SEM package of R suitable for sem analysis 
9:21AM 
4 
Reading Input file 
1:27AM 
2 
input a list into a function 

Friday December 25 2009 
Time  Replies  Subject 
10:16PM 
0 
Composing a sequence of functions dynammically 
7:25PM 
0 
sqldf 0.20 
4:07PM 
2 
[ how can sample from f(x)~x^(a1) 
3:44PM 
0 
how can sample from f(x)∝x^(a1) 
12:52PM 
0 
boot() with an arrayvalued statistic? 
4:49AM 
0 
problem with .Rhistory: please ignore 
4:46AM 
0 
problem with .Rhistory 
4:42AM 
11 
Help with SVM package Kernlab 
2:40AM 
3 
checking package errors'require' calls not declared and no visible global function definition 

Thursday December 24 2009 
Time  Replies  Subject 
11:26PM 
1 
Question to use R plot GO pie chart 
10:10PM 
1 
How to dbReadTable() only a limited number of rows? (RMySQL) 
9:14PM 
1 
lapack error on Redhat Linux Fedora 11 
8:24PM 
6 
How to separate a data set by its factors 
7:26PM 
3 
help in merging 
7:03PM 
3 
Multiple CHOLMOD errors when attempting poisson glmm 
6:04PM 
3 
Running 32 bit R in terminal on Mac OS 
5:33PM 
2 
how to do multiple responses in a linear regression 
2:27PM 
2 
Two Easy questions 
12:56PM 
3 
aggregate binary response data 
11:18AM 
5 
An unprofessional message 
8:44AM 
0 
Error with Package "Kernlab" for SVM prediction 
6:31AM 
0 
Innocentive challenge 
6:07AM 
2 
What is ".Machine$double.eps"? 
2:46AM 
7 
Newbie: colSums() compared with Matlab's sum() 
1:31AM 
2 
Column naming issues using read.table 

Wednesday December 23 2009 
Time  Replies  Subject 
11:31PM 
0 
ensemble for machine learning 
10:48PM 
1 
prcomp : plotting only explanatory axis arrows 
8:36PM 
5 
Unwanted association between a function and a namespace 
8:21PM 
2 
loading data into ZOO 
5:19PM 
6 
iid.test 
3:59PM 
1 
animated R plots 
3:56PM 
0 
Fw: R and minitab : Censored Kendall 
3:55PM 
1 
Rgraphviz on mac 10.6.2 
12:43PM 
0 
panel data quantile regression? 
12:13PM 
3 
how to create normal qqplot with the 95% confidence interval 
11:24AM 
2 
Mean, median and other moments 
10:28AM 
2 
COnfidence intervals for estimates of linear model 
10:21AM 
12 
String question 
7:47AM 
0 
new, much improved version of edtdbg debugging tool 
6:43AM 
1 
removing rows with NAs in anywere 
5:38AM 
4 
Help with makeClusters for Snow 
1:45AM 
1 
Fitting ACD model 

Tuesday December 22 2009 
Time  Replies  Subject 
9:22PM 
10 
trouble with model.tables SE means 
9:05PM 
3 
Sweave: font problems with Signif. codes lines 
8:50PM 
0 
pdf() and pagecentre option 
8:40PM 
32 
Building static HTML help pages in R 2.10.x on Windows 
7:12PM 
2 
Using zoo() to aggregate daily data to monthly means 
6:54PM 
1 
strucchange  breakpoints  pure structural change model? 
6:51PM 
2 
Reading PDF files 
6:38PM 
2 
3D barplot 
5:10PM 
3 
use of lm() and poly() 
4:02PM 
9 
Problem with expand.grid 
2:58PM 
5 
Cohen's kappa, unequal score ranges 
2:30PM 
1 
(auto)regression 
2:04PM 
0 
dcemriS4: A package for medical image analysis (S4 implementation) 
12:44PM 
0 
Embed Fonts in All EPS files inside a Directory 
12:03PM 
0 
Reading PDF files (using xpdf) 
11:17AM 
0 
ggplot2 version 0.8.5 
10:42AM 
4 
vector indexing problem in multilevel data: assigning a specific value to all group members 
10:34AM 
0 
Reshpaing for xyplot() or ggplot() 
8:34AM 
6 
ACF normalization. 
2:56AM 
0 
Rcpp 0.7.0: R/C++ integration now even easier 
1:42AM 
1 
RGtk2  retrieve ggraphics mouse coordinates during draganddrop event 
1:20AM 
1 
Slow survfit  is there a faster alternative? 
1:12AM 
0 
slow survfit  is there a better replacement? 
1:06AM 
3 
Nested For loops 

Monday December 21 2009 
Time  Replies  Subject 
8:54PM 
4 
Plot odds ratios on log scale 
7:04PM 
2 
plotting 
6:42PM 
0 
qq plot for 3parameter lognormal distribution 
6:20PM 
1 
mgcv with discrete covariates, interaction term 
6:15PM 
0 
randomSurvivalForest 3.6.0 now available on CRAN 
5:42PM 
0 
Interobserver reliability, nested categorical data 
5:22PM 
4 
Closing files after using write 
5:18PM 
1 
an IDE for R... JGR perhaps? 
5:13PM 
1 
Suppressing certain debugging output 
4:46PM 
2 
Maximum spacing method 
4:04PM 
1 
physical distributions 
3:12PM 
4 
Question About Repeat Random Sampling from a Data Frame 
2:09PM 
6 
Help?Suggest me some methods to identify training set and test set!!! 
12:42PM 
5 
Playing with rgl: a Youtube video 
10:16AM 
4 
how can generate h(u)=min{a,log(u)} for 0<u<1 in R ? 
6:24AM 
3 
Reading multiple Input Files 
6:13AM 
3 
Signif. codes 
2:41AM 
0 
what is criterion of removing independence? 
1:33AM 
3 
Limit on number of times Realloc can be called? 

Sunday December 20 2009 
Time  Replies  Subject 
10:59PM 
2 
"Object is not a matrix" Error 
9:51PM 
1 
Problems in installing MCMCglmm package 
9:50PM 
4 
insert a dot to the numbers 
7:40PM 
8 
Object of type ''closure'' not subsettable 
7:08PM 
1 
How to put text outside an xyplot? 
6:35PM 
5 
plotting polynomial regression line 
6:24PM 
0 
new version of randtoolbox 
6:06PM 
3 
How to rotate an axis? 
5:12PM 
1 
Problem with sequence in loop 
5:06PM 
7 
as.Date question 
4:49PM 
2 
basic proto question 
4:18PM 
1 
expression() 
9:34AM 
2 
how to create three new variables? Thanks a lot! 
8:51AM 
1 
utf8 postscript cyrillic 
6:43AM 
7 
how to count the total number of (INCLUDING overlapping) occurrences of a substring within a string? 
4:42AM 
8 
read.table: mysterious line omissions 
4:11AM 
2 
Remove rows in a matrix that match rows in another matrix 

Saturday December 19 2009 
Time  Replies  Subject 
11:11PM 
1 
as.xts convert all my numeric data to character 
10:36PM 
4 
Lattice boxplots 
8:47PM 
4 
integer(0) and NA do not equal FALSE 
8:21PM 
3 
DROP and KEEP statements in R 
6:28PM 
7 
Inserting .png plots in MS Word. 
5:39PM 
6 
Run time error when executing sqlQuery using the 64bit version of R with 64bit RODBC package in a Solaris 10 Sparc machine. 
5:27PM 
18 
simple main effect. 
5:02PM 
0 
ggplot2 help. 
3:22PM 
0 
New version of package mda 
3:09PM 
0 
new version of glmnet 
2:06PM 
21 
expand.grid game 
11:24AM 
1 
Help with arguments in .Script 
7:22AM 
1 
model matrix with a spline 

Friday December 18 2009 
Time  Replies  Subject 
11:27PM 
2 
Generating permutations that always include one specific element 
11:16PM 
1 
?OT: Probabilistic Simulation 
10:49PM 
2 
Package creation  require statement? 
8:48PM 
0 
lattice, latticeExtra, panel.refline() 
8:48PM 
4 
how to combine multiple indicator variables in a single factor 
8:12PM 
4 
How to print to file? 
5:44PM 
0 
Principal component 
5:26PM 
4 
Hello all, How can I get corssvalidation MSE of SVM in e1071? 
5:19PM 
0 
Is there a way not to export the functions in the global namespace? 
5:11PM 
1 
The RSQLite version of dbGetQuery drops colums 
5:03PM 
2 
Legend for two plots 
4:29PM 
1 
birats example with R2WinBugs 
3:22PM 
1 
How to define new operators 
3:13PM 
1 
linear contrasts for trends in an anova 
3:02PM 
2 
Numerical Integration 
1:19PM 
5 
lattice: shape of box around wireframe 
12:53PM 
2 
Re: NLSWeibullERROR 
11:49AM 
1 
Doubts about ADE4 
5:54AM 
0 
data download from metastock into rsoftware 
4:47AM 
2 
Covariate adjusted survival curves 
4:08AM 
2 
Getting Rd pages right for redefined S3 generic 
2:34AM 
5 
ggplot2 / lattice 
1:48AM 
0 
Compare two repeated measures mixed models 
1:16AM 
1 
to remove an error with log(zero) 

Thursday December 17 2009 
Time  Replies  Subject 
11:52PM 
5 
write.csv and col.names=F 
10:29PM 
1 
poly() with unnormalized values 
10:14PM 
3 
Testing equality of regression model on multiple groups 
9:46PM 
0 
Do a log rank test of two group in a fit more with more than 2 groups 
9:30PM 
1 
Re: Problem reading binaries created with fortran (More infos) 
9:13PM 
0 
(no subject) 
9:09PM 
0 
ROracle on Windows Vista? 
8:51PM 
3 
some help regarding combining columns from different files 
8:48PM 
5 
Problem reading binaries created with fortran 
8:19PM 
2 
Sweave Makefile issue 
7:50PM 
7 
forecasting 
7:42PM 
1 
Plot with a factor variable which has large values 
7:35PM 
4 
Which hist cell each value falls in? 
7:06PM 
1 
Ryacas: problem with "Sym" 
7:01PM 
1 
How to run several scripts? 
5:55PM 
4 
R on amazon''s EC2 "cloud"? 
5:33PM 
2 
mantel test and NAs 
5:24PM 
10 
how to import data from excel to R 
4:44PM 
0 
Error using step.gam from the gam library 
4:13PM 
6 
StructTS standard errors 
3:58PM 
2 
SPLUS Seqtrial vs. R Packages for sequential clinical trials designs 
3:47PM 
1 
crossproduct 
3:15PM 
0 
unable to run JGR in windows 7 
2:31PM 
3 
Exchange NAs for mean 
2:24PM 
0 
nonlinear (especially logistic) regression accounting for spatially correlated errors 
2:11PM 
2 
Problem with spliting a dataframe values 
12:11PM 
4 
Fishers exact test at < 2.2e16 
10:33AM 
2 
issue with using rm: cannot generate onthefly list 
9:00AM 
0 
Extract variance from dist(cluster.data) 
6:35AM 
1 
CORRECTION  Generation of Random numbers in a loop 
6:25AM 
1 
Random Number Generation in a Loop 
5:17AM 
1 
Help with Merge  unexpected loss of factor level 
3:55AM 
3 
Remove duplicates from a data frame but with some special requirements 
3:22AM 
1 
change the scale of grid lines in a plot 
3:16AM 
2 
Error for making packages under windows XPError in library.dynam(lib, package, package.lib) 

Wednesday December 16 2009 
Time  Replies  Subject 
9:13PM 
8 
What is the fastest way to see what are in an RData file? 
8:43PM 
0 
henon map 
7:47PM 
2 
number of observations used in cor when use="pairwise.obs" 
7:11PM 
0 
fortunelike FAQ search 
5:19PM 
2 
problem with a densityplot 
5:15PM 
2 
Baseline survival estimate 
5:06PM 
1 
Rgraphviz installation 
4:58PM 
1 
WinBUGS  R2WinBUGS problem 
4:19PM 
0 
Duration model with sample selection (or selectivity) 
3:09PM 
1 
difference between the meaning of MARGIN in sweep() and apply() 
2:58PM 
9 
Creating Dummy Variables in R 
11:47AM 
0 
Read dataset in R language 
11:31AM 
2 
regularised incomplete beta function 
10:59AM 
4 
R & very large files 
9:48AM 
0 
MAPE and RMSE in R 
9:41AM 
3 
Stata files 
8:55AM 
0 
lasso regression coefficients 
8:27AM 
2 
rcart  classification and regression trees (CART) 
6:13AM 
0 
R graphics 
5:39AM 
6 
How to find the significant digits of a number? 
4:43AM 
0 
probit with robust clustered errors? 
1:13AM 
1 
R and Hierarchical Forecasting 

Tuesday December 15 2009 
Time  Replies  Subject 
10:09PM 
3 
error when using multcomp and lm 
10:04PM 
3 
Reconstruct a dataset 
9:47PM 
2 
symbols plots  with circles 
8:56PM 
1 
Counting in Matrix 
8:44PM 
0 
''tracemem'' question when I change the length of a vector 
8:35PM 
11 
read dataset in R language. 
8:05PM 
1 
R question type in Moodle 
7:39PM 
2 
A Date related problem 
7:19PM 
1 
Type III sum of square in ANOVA 
5:44PM 
2 
expand.grid applied to a matrix 
4:29PM 
3 
Reference to R in Publication 
4:19PM 
2 
Starting with R and distributions graphics 
3:03PM 
2 
Instrumental Variables Regression 
1:26PM 
2 
Random numbers for a group 
1:17PM 
2 
for loop for automatic pdf generation 
1:03PM 
0 
Corrado''s Rank Test implemented in R? 
12:53PM 
1 
Changing Column names in (Output) csv file 
12:50PM 
1 
match problem 
12:42PM 
1 
shading between to curves that intersect repeatedly 
12:02PM 
2 
userwritten splits in rpart 
10:51AM 
3 
[Fwd: snowfall on Win7] 
10:29AM 
3 
comparison of these types is not implemented 
10:25AM 
0 
snowfall on Win7 
10:20AM 
1 
R CMD check in Vista 
10:16AM 
0 
Full Professor Position at LMU Munich 
4:34AM 
2 
Diagonal Labels on "Beside" Bars in Barplot 
3:03AM 
9 
Is there lazy copy in R? 
2:38AM 
4 
Help in R 
1:09AM 
4 
subtitle in Hmisc xYplot 
12:17AM 
1 
Supressing Scientific Notation 

Monday December 14 2009 
Time  Replies  Subject 
11:25PM 
3 
Loop counter used in variable 
10:57PM 
2 
fast matrixvector multiplication 
10:20PM 
2 
R2 in lm function 
9:31PM 
1 
Creating a string 
8:44PM 
1 
Logit Estimation with Panel Data 
7:57PM 
2 
hdf5 package 
5:40PM 
0 
ggplot : scale_x_datetime issues 
5:36PM 
0 
Problems loading RMySQL 
4:09PM 
4 
R output 
3:37PM 
6 
write.csv and header 
3:20PM 
2 
Bug in lnme package? 
2:07PM 
0 
Calling R code from within STATA 
1:03PM 
2 
Determining the correlation coefficient? 
12:08PM 
2 
Connect to internet 
11:09AM 
1 
Printing to PDF in for 
10:49AM 
1 
lapply , mapply questions 
10:20AM 
0 
R 2.10.1 is released 
9:59AM 
2 
Why doesnot Rscript work ? 
9:35AM 
2 
Combinations 
8:43AM 
0 
GBM package: Extract coefficients 
8:26AM 
1 
problem with unmatched quotes 
6:34AM 
4 
R square in NLSurgent help 
4:11AM 
1 
RPART  printing full splitting rule number on tree plot 
2:58AM 
0 
Confused on using expand.grid(), array(), image() and npudens(np) in my case 
12:13AM 
3 
help: forest plots 
12:08AM 
2 
how to use Rengine instance to parse R script String 
12:07AM 
3 
Error with hgu133a2.db 

Sunday December 13 2009 
Time  Replies  Subject 
11:40PM 
3 
CRAN (and crantastic) updates this week 
11:14PM 
1 
forest() in metafor package. 
10:51PM 
0 
hierarchical model in R 
10:18PM 
1 
plot merging/compression with R 
10:11PM 
4 
how to replace a single backward slash with a double backward slash? 
10:01PM 
0 
Drawing an axis with a subset of the data 
8:04PM 
2 
Reshape a data set 
7:17PM 
1 
odfWeave produces output file that OO can''t open 
6:34PM 
2 
do while loop 
6:29PM 
0 
cross validation/GAM/package Daim 
6:00PM 
4 
how to replace a single forward slash with a double backward slash in a string? 
5:46PM 
0 
How to control the skewness of a heteroscedastic variable? The solution 
4:29PM 
2 
Repeated Measures Analysis  GLM 
3:21PM 
0 
How to control the skewness of a heteroscedastic variable?  A Correction 
1:54PM 
5 
Subtitle & conova post hoc 
11:28AM 
0 
How to control the skewness of a heteroscedastic variable? 
10:31AM 
5 
debug an error that incapacitates R? 
8:56AM 
3 
How to resolve include Rcpp.h problems? 
4:16AM 
1 
Easily switch between R GUI and R term on Windows? 
3:34AM 
12 
lines don''t wrap. must scroll horizontally to see/edit a long line in R GUI 
2:37AM 
5 
A random number from any distribution? 
2:20AM 
0 
A random number from any distribution? 
1:37AM 
0 
Hmisc filled bands colors 
1:31AM 
2 
too large dimension problem 
12:34AM 
0 
need a solution to an Rproblem: consultant available? 
12:27AM 
1 
Nonlinear Weibull model for aggregated parasite data 
12:21AM 
1 
xtabs  missing combination 

Saturday December 12 2009 
Time  Replies  Subject 
11:12PM 
3 
code for [[.data.frame 
10:52PM 
2 
Replace NAs in a range of data frame columns 
10:36PM 
1 
multidimensional array with different number of dimensions? 
9:14PM 
2 
rpart  classification and regression trees (CART) 
8:54PM 
7 
Need help to complete missing value (Date and Time) in Sp500 Data 
8:04PM 
4 
simple ts.plot question 
8:00PM 
2 
matched pair proportion test 
7:27PM 
3 
Create sequence given start and end vector 
7:23PM 
0 
Call STATA code from within R 
3:59PM 
3 
Antw: Export R output to Word/RTF? 
3:31PM 
1 
cube root on array 
12:54PM 
5 
read.csv to read output of system()? 
5:39AM 
6 
help with graphing  Points in my graph are not apparent, always displayed in steps 
4:51AM 
0 
How to get the right ASH using "ash" package 
2:08AM 
1 
About zeroinflation poisson model 

Friday December 11 2009 
Time  Replies  Subject 
11:55PM 
4 
Frequency tables. 
11:28PM 
3 
Export R output to Word/RTF? 
11:19PM 
4 
random effects in mixed model not that ''random'' 
10:33PM 
6 
extracting vectors from lists of lists 
9:56PM 
1 
R download 
9:38PM 
2 
Data 
7:01PM 
2 
How to calculte the power of a matrix 
6:34PM 
1 
Problems with Rcmd install package 
6:19PM 
3 
Correcting for missing data combinations 
5:16PM 
0 
Calculation of slope for Poisson regression 
5:07PM 
5 
The correct way to set an element in a list to NULL? (FAQ is not clear) 
5:04PM 
2 
SVM regression 
5:02PM 
1 
how to simulate brown, white and pink noise time series 
4:58PM 
3 
Looking for categorization method/module in R 
4:48PM 
1 
Sources for open sourced homework questions for R? 
4:43PM 
14 
Why a list of NULL''s are reduced to NULL? 
4:26PM 
1 
How could I find the inverse of a matrix? 
4:13PM 
4 
Regularized gamma function/ incomplete gamma function 
4:08PM 
2 
some problems with ram usage and warnings 
4:07PM 
0 
(no subject) 
3:47PM 
3 
how to creat a matrix 
3:26PM 
1 
ggplot: Problem with legend background 
3:02PM 
9 
shared axes in multipanel plot 
2:45PM 
0 
foreach and deparse(substitute(x)) 
2:39PM 
3 
Problem with calibrate function 
2:22PM 
0 
Fonts and axes using persp3d 
2:19PM 
4 
Please help with a basic function 
1:50PM 
4 
get the enclosing function name 
1:17PM 
1 
export anova table 
1:03PM 
1 
lattice  2 graphs per panel with 2 differents colours 
12:46PM 
1 
Array of legend text with math symbols from predefined variables 
12:24PM 
3 
memory problem on Suse 
12:12PM 
4 
how can generate from trunceted gamma distribution in R ? 
11:44AM 
2 
cluster size 
11:09AM 
1 
Notification of false convergence with lmer() 
10:54AM 
22 
Literature analysis 
9:38AM 
0 
Gamma correlation 
9:01AM 
4 
copyING directories and files 
7:15AM 
10 
Creating bibtex file of all installed packages? 
6:14AM 
5 
How to draw three line on the same picture ? 
5:25AM 
1 
Reducing the "dimension" of a list object 
4:53AM 
2 
Recoding factor labels that are lists into first element of list 
4:48AM 
1 
library(survival) cluster 
4:03AM 
0 
ggplot2: version 0.8.4 
3:57AM 
0 
readHTML within tm package 
3:44AM 
3 
How to get rid of NULL in the result of apply()? 
3:39AM 
1 
How to profile an R program? 
1:11AM 
5 
Combining 3D/2D plots 
12:12AM 
3 
How to get the runtime as well as the result? 

Thursday December 10 2009 
Time  Replies  Subject 
11:15PM 
0 
R CMD SHLIB requesting makefile. Is a makefile required? 
10:50PM 
0 
R CMD check glitch (resolved) 
10:19PM 
4 
Open user''s R function 
8:48PM 
4 
Labeling plot points 
8:40PM 
0 
January 2010***R Courses*** by XLSolutions Corp at 9 USA Cities: San Francisco, New York, Washington DC, Houston, Boston, Las Vegas, Seattle, etc 
8:26PM 
0 
Is there a variant of findInterval() such that v[i[j]] < x[j] <= v[i[j] + 1]? 
8:14PM 
3 
MLE for a t distribution 
8:06PM 
1 
Need help creating multiple datasets using loops or vectorization 
7:55PM 
5 
vector help 
7:41PM 
3 
nonlinear regression 
7:15PM 
1 
Moving Averages in ggplot2 
5:39PM 
5 
incorrect multiple outputs 
5:25PM 
1 
option for multi thread or multi core machines 
5:11PM 
1 
PH Model assumption 
4:26PM 
5 
About R memory management? 
4:10PM 
3 
Avoid forloop in creating data.frames 
4:00PM 
2 
global variables in a function 
3:59PM 
1 
Statistical question and implementation 
3:48PM 
2 
Help with beanplot fromatting 
3:38PM 
0 
Graph for finding patterns 
3:35PM 
1 
barplot and cumulative curve using ggplot2 layers 
3:01PM 
2 
How to scale a histogram 
2:40PM 
1 
problem with data processing in R 
1:33PM 
3 
Hazard ratio 
1:26PM 
1 
question about centroidlinkage (cluster analysis) 
1:25PM 
4 
heatmap/image from csv data 
1:18PM 
2 
plotting with varying dot sizes 
1:01PM 
0 
Aggregating date for barplot 
12:58PM 
0 
Need explaining to the ASH code in MASS 
12:54PM 
0 
How to analyse a scale from 0 to 5 
12:53PM 
0 
Get rid of automatic title from Anova plots 
12:35PM 
2 
updating arguments of formulae 
12:10PM 
5 
Problem with coeftest using Newey West estimator 
11:57AM 
1 
how to set column width of terminal output? 
11:47AM 
2 
updating specific arguments of formula 
11:45AM 
0 
plm ? tests of poolability ? error: insufficient number 
11:40AM 
1 
obtain intermediate estimate using optim 
11:06AM 
1 
Help with missing values in the dataset 
10:53AM 
0 
plm – tests of poolability – error: insufficient number of observations 
10:14AM 
0 
Graph for pattern findings 
10:05AM 
2 
Character String length 
10:00AM 
2 
different randomForest performance for same data 
4:10AM 
2 
What is the function to test if a vector is ordered or not? 
3:43AM 
5 
Assigning variables into an environment. 
3:29AM 
6 
[Rd] split() is slow on data.frame (PR#14123) 
2:47AM 
9 
Have you used RGoogleDocs and RGoogleData? 
1:20AM 
5 
How to figure out which the version of split is used? 
12:50AM 
5 
simple data manipulation question 
12:34AM 
2 
Need help to forecasting the data of the time series . 
12:13AM 
0 
Multivariate ECDFs 

Wednesday December 9 2009 
Time  Replies  Subject 
11:56PM 
0 
Difficulty with terminal properly displaying help function in an ESS remote session 
11:52PM 
3 
Plotting frequency curve over histogram 
11:36PM 
2 
Counting Frequencies 
10:34PM 
0 
What is the development cycle where there are code in tests/ for package development? 
9:54PM 
5 
Fwd: Evaluating a function within a predefined environment? 
9:28PM 
0 
reordering labels issue using barchart(). 
8:22PM 
1 
formula () problems 
6:47PM 
3 
Population Histogram 
6:33PM 
7 
.Rhistory in R.app 
5:40PM 
4 
equivalent of ifelse 
5:13PM 
0 
Assign variables in a loop to a list 
5:07PM 
1 
Warning for data.table (with ref)? 
4:53PM 
5 
Greek symbols on "ylab=" using barchart() {Lattice} 
3:04PM 
0 
doMPI 0.13 
2:49PM 
0 
R echo code chunk runs off the page using Lyx and Sweav 
1:46PM 
2 
Bootstrapping in R 
1:42PM 
0 
new version of RobAStfamily of packages 
11:05AM 
0 
New version of ecological modelling software available with improved R interface 
10:23AM 
2 
code 
10:14AM 
0 
{Lattice} cloud() help 
6:01AM 
3 
Ordeing Zoo object 
5:04AM 
2 
Exporting Contingency Tables with xtable 
4:50AM 
1 
How to know what vignette are available in a package? 
4:37AM 
3 
Can elements of a list be passed as multiple arguments? 
4:28AM 
10 
Significant performance difference between split of a data.frame and split of vectors 
4:07AM 
3 
Why cannot get the expected values in my function 
1:46AM 
1 
partial match for two datasets 
1:36AM 
11 
by function ?? 
1:07AM 
0 
Advice  get my function to work with a list 
12:45AM 
2 
Problem with if statement 

Tuesday December 8 2009 
Time  Replies  Subject 
10:18PM 
2 
Formatting the length one vector to match another? 
10:04PM 
7 
problem with split eating gigabytes of memory 
9:42PM 
4 
reordering xlables using barchart() 
8:55PM 
8 
Split comma separated list 
8:38PM 
1 
Quadratcount problem in spatstat 
8:26PM 
3 
Changing border width in barplot ? 
8:17PM 
0 
data.frame is slower than matrix? 
6:42PM 
6 
arrow plots 
5:33PM 
2 
coefficients of each local polynomial from locfit 
4:49PM 
2 
"prodlim" problem with censor ticks in stratified KM plot 
4:34PM 
0 
Job Opportunity 
4:15PM 
0 
Opps Correct Version of Holiday Regressor Perl Script 
4:00PM 
0 
Holiday Gift Perl Script for US Holiday Dummy Regressors 
2:56PM 
1 
Printing ''k'' levels of factors ''n'' times each, but ''n'' is unequal for all levels ? 
2:15PM 
0 
Difference in S.E. gee/yags and geeglm(/geese) 
2:14PM 
1 
Error of Cox model 
1:59PM 
1 
Sort a data frame according to romans 
1:49PM 
1 
Modula Generators 
1:38PM 
5 
Upgrading To 2.10 from 2.6.2 
12:50PM 
11 
conditionally merging adjacent rows in a data frame 
12:10PM 
0 
Cochran C Test  Homogeneity of Variances 
11:48AM 
0 
help in Rscript scripts 
11:38AM 
2 
could not find function lapply< 
11:11AM 
0 
short term Cox proportional hazard model 
10:40AM 
2 
automated image processing 
10:04AM 
2 
general question about functions 
9:40AM 
3 
Brew Package 
9:30AM 
0 
Creating clustergrams in R 
8:08AM 
1 
read.affy.mixed  subscript out of bounds error 
4:36AM 
4 
Serial Correlation in panel data regression 
4:12AM 
1 
Simplex Density Plots 
3:58AM 
1 
Help with Nested loop  very slow, can I use an apply? 
3:35AM 
0 
SSfpl question 
2:24AM 
5 
lm: RME vs. ML 
1:49AM 
1 
{Lattice} help. 
1:38AM 
1 
data manipulation/subsetting and relation matrix 
1:12AM 
1 
Rsquared for ANOVA model 
12:14AM 
1 
histbackback function 

Monday December 7 2009 
Time  Replies  Subject 
11:04PM 
3 
Regular expression help 
8:55PM 
0 
Help required with NLME syntax 
8:33PM 
0 
Reminder: ASA Stat Comp/Graph Student Paper Competition Deadline 12/14 
8:31PM 
0 
Reminder: ASA Stat Comp/Graph Student Paper Competition Deadline 12/15 
7:50PM 
3 
Are there free R webinar recordings somewhere ? 
7:26PM 
3 
problem in labeling the nodes of tree drawn by rpart 
7:24PM 
0 
zelig logit survey 
7:23PM 
1 
Convert a list of N dataframes to N dataframes 
6:48PM 
1 
Sweave and license message when loading mclust package 
6:31PM 
1 
Very basic R workflow question for Windows users 
5:47PM 
1 
Multiple regression script 
5:42PM 
2 
Output multiple files 
5:18PM 
1 
Setting Repositories in the .Rprofile file 
5:17PM 
2 
[GGPLOT] Legends at different layers 
4:38PM 
1 
anova/factor 
4:21PM 
1 
multiple plots using summary in rms package 
3:58PM 
0 
different model performance because of nlevels()??? 
3:57PM 
2 
Subset of time observations where timediff > 60 secs 
3:44PM 
0 
A GammaGLM with log link 
3:07PM 
2 
How to apply five lines of code to ten dataframes? 
2:56PM 
11 
Subset sum problem. 
1:53PM 
2 
outputting functions in lapply 
1:20PM 
2 
data.frame to "stacked frame" 
12:22PM 
2 
Filtering a zoo object based on index of another object 
12:05PM 
0 
Sweave, cacheSweave, and data frame 
10:56AM 
0 
install.packages error 
10:44AM 
1 
A GGPLOT ploting question 
10:25AM 
2 
column statistics 
9:04AM 
0 
inverse gamma truncated 
8:53AM 
3 
savePlot for Mac and / or Linux? 
7:39AM 
5 
Announce: edtdbg, integrating R''s debug() with your text editor 
6:41AM 
0 
rterm user command line input 
3:58AM 
4 
Label individual points in lattice by and ID 
2:16AM 
0 
Bootstrap pvalues 
1:31AM 
2 
rgl keyboard shortcut for translation on Mac? 
1:07AM 
5 
yeroon.net/ggplot2 web application v0.11 
12:34AM 
1 
igraph plot  vertex colors 
12:05AM 
10 
confint for glm (general linear model) 

Sunday December 6 2009 
Time  Replies  Subject 
11:41PM 
2 
help with repeated values 
9:49PM 
0 
Function for MFE and MSFE 
9:06PM 
8 
bootstrap help 
8:05PM 
1 
ifelse and wildcard matching 
7:32PM 
4 
.libPaths(new) stopped working in 2.10 
7:13PM 
0 
Evaluation error 
6:14PM 
1 
R ANOVA question 
6:08PM 
1 
R + HullWhite model using nonlinear least squares 
6:01PM 
0 
conout 
5:48PM 
5 
estimate inverse gaussian in R 
4:57PM 
0 
citing R  really a bibtex/jabref question 
3:53PM 
3 
R has stopped plotting 
12:31PM 
2 
4D plotting 
12:19PM 
3 
help 
10:53AM 
6 
optim with constraints 
10:53AM 
1 
hi there! 
10:16AM 
2 
MLE in R 
2:18AM 
4 
Error in eval(expr, envir, enclos) : object ''N'' not found 
1:11AM 
17 
SAS "datalines" or "cards" statement equivalent in R? 
1:05AM 
0 
STATISTICAL ANALYSIS OF TEXT EMAILS Re: Refreshments after SOMS Seminar Friday 3:304:30 in HBB 334 

Saturday December 5 2009 
Time  Replies  Subject 
11:11PM 
4 
Forest Plot 
10:49PM 
2 
plot data from tapply 
9:59PM 
6 
integrate function 
9:37PM 
2 
R packages and assess to data in packages 
7:38PM 
15 
Announcing a new R news site: Rbloggers.com 
7:37PM 
0 
R example for ancova 
6:46PM 
1 
Incorrect number of dimensions 
6:25PM 
3 
regression tests still fail for R version 2.10.0 
5:25PM 
0 
Refresh with default x11() cairo 
5:21PM 
3 
three plots as one JEPG? 
4:22PM 
6 
Referencing variable names rather than column numbers 
2:21PM 
2 
"R CMD BATCH" continue after an error in the script 
11:52AM 
3 
HELP boxplot for time class 
8:07AM 
1 
Using rgl to put a graphic beneath a plot 
1:42AM 
5 
paste adjacent elements matching string 
12:50AM 
2 
R brush for SyntaxHighlighter 

Friday December 4 2009 
Time  Replies  Subject 
11:53PM 
0 
expression and font type of bold 
10:47PM 
5 
Use of apply rather than a loop 
10:45PM 
2 
Installing RandomForest on SuSe Linux  warnings 
10:24PM 
0 
Re: EM Mixture Models 
9:52PM 
2 
RandomForest  getTree status code 
9:39PM 
0 
simple reshape of a large data frame (reshape() runs out of memory) 
9:19PM 
0 
pdf pagesize 
8:52PM 
6 
logical masking of a matrix converts it to a vector 
8:11PM 
0 
New Package: pgfSweave 
8:11PM 
3 
How to duplicate each row in a data.frame? 
7:51PM 
7 
categorical vs numerical 
7:43PM 
2 
no html help upon upgrading to 2.10 
7:04PM 
1 
Distribution fitting with binned data 
6:40PM 
0 
options(width=100) ignored on startup 
6:25PM 
0 
Network Graph Add Labels 
5:56PM 
4 
User''s function 
5:56PM 
3 
Standard deviation for each element in a set of matrices 
5:52PM 
16 
grep() exclude certain patterns? 
5:15PM 
0 
Renaming columns of a data.frame 
4:55PM 
2 
Class attributes 
4:46PM 
0 
Machine Learning and Sample Size 
4:34PM 
2 
Apparent different in symbol scaling between xyplot and grid.points 
3:59PM 
1 
Problem with date xaxis 
3:46PM 
2 
csimtest function in multcomp package 
3:28PM 
2 
Source code for some grid package documentation 
3:19PM 
1 
Converting a Matrix in a colum vector 
2:29PM 
1 
stepAIC function 
2:29PM 
2 
latex.table for table with character and numeric columns 
2:08PM 
0 
flexmix and mclust help 
2:06PM 
2 
curve fitting to data 
2:02PM 
1 
question about invers gamma trancted 
1:54PM 
1 
cycling k times a realization of a random walk.....problems.. 
1:46PM 
1 
set working directory in Windows XP 
1:28PM 
1 
z to r transformation within print.rma.uni and forest from the package metafor 
1:18PM 
3 
selective subsetting of a correlation matrix 
12:19PM 
4 
length of a density curve (or any curve) 
12:15PM 
11 
multidimensional point.in.polygon?? 
11:55AM 
2 
Logistic geographical weighted regression 
11:37AM 
0 
Problems while plotting with ROCR 
11:09AM 
2 
Substitute "Object not found" with NA 
10:45AM 
1 
Saving predict 
10:12AM 
3 
writing ''output.csv'' file 
9:10AM 
2 
Dividing a pixel image into factors  (cut.im(), cut.default()) 
8:57AM 
0 
Logarithm interpolation 
8:44AM 
3 
Combinations and joint probabilities 
8:27AM 
2 
Solve linear program without objective function 
8:21AM 
1 
How to draw a big heatmap? 
8:12AM 
0 
matrix^(1/2) 
8:08AM 
0 
pseudoreplication  LME 
6:23AM 
1 
Lattice : Help with changing the labels of xaxis in respective panels 
6:01AM 
2 
Speed of accessing list element by index or name 
5:25AM 
0 
Re shorten str() output for long list 
5:10AM 
2 
How to get a matrix by sapply (with strsplit)? 
4:52AM 
0 
Re Off topic  Compendium of distributions 
4:29AM 
2 
how to calculate covariance matrix in R? why cov doesn''t work 
3:12AM 
3 
how to seperate a matrix 
3:11AM 
5 
shorten str() output for long list 
2:34AM 
3 
How to exclude lines that match certain regex when using read.table? 
2:18AM 
8 
[ggplot2] Wind rose orientation 
2:12AM 
1 
R igraph clusters component 
1:52AM 
4 
Naming conventions for R? 
1:23AM 
1 
Get back to the console with ssh access 
12:32AM 
2 
Rounding a Measurement to be Consistent with its Uncertainty 

Thursday December 3 2009 
Time  Replies  Subject 
11:18PM 
2 
Passing arguments to gpar 
11:12PM 
0 
Off topic  Compendium of distributions 
11:10PM 
2 
Error in namespaceExport(ns, exports) : 
10:30PM 
0 
Revolutions blog: November roundup 
10:29PM 
4 
Scraping a web page 
10:21PM 
4 
Question about R Functions 
10:07PM 
3 
dataset index 
9:52PM 
6 
Data Manipulation Question 
8:02PM 
1 
matrix data appears corrupted.. appears to be pairs of decimal numbers glommed together 
7:54PM 
1 
corrupted matrix data.. sporadic result appears to be pairs of decimal numbers glommed together 
7:47PM 
3 
Dataframe help 
7:23PM 
0 
Please help with AR(2) 
7:19PM 
3 
Tobit model fluid milk consumption 
7:15PM 
2 
how to use different ylim scales on a lattice bwplot? 
6:50PM 
9 
Twoway/Threeway sum. 
6:08PM 
2 
GLM Question 
6:06PM 
1 
distance matrices 
6:01PM 
0 
Problem with predict() and factors 
4:54PM 
0 
par() background issue 
4:41PM 
4 
Replace values in a vector 
4:28PM 
2 
count number of empty cells in a table/matrix/data.frame 
4:23PM 
0 
online.QTAFI: Online questionnaire environment (R supported) 
4:16PM 
2 
Formatting of numbers on y axis 
2:49PM 
1 
S4 Classes, nested objects and references 
2:22PM 
1 
Acumulate assign on lapply list 
2:20PM 
0 
XML  ampersand escaped 
2:05PM 
5 
adding bmp/jpg/gif to an existing plot 
2:00PM 
3 
data manipulation 
12:59PM 
3 
Threedimensional (3D) movement using ''R'' 
10:31AM 
2 
How to check if file is on a drive? 
9:45AM 
1 
How build hist combining data 
7:18AM 
8 
Bar Plots: Error Bars 
6:17AM 
2 
Avoiding singular fits in rlm 
4:38AM 
2 
Help R2WinBUGS 
3:44AM 
1 
suggestion for analysis ....MANOVA ? 
3:25AM 
4 
(Grouped + Stacked) Barplot 
3:10AM 
1 
reading table 
1:58AM 
5 
How to step in a function? 
1:03AM 
0 
smoothing or curvefit a time series using lowess, polynomial or whatever I can get working 
12:19AM 
0 
Deducer: An R data analysis GUI 
12:02AM 
2 
Data frame/read.ftable 

Wednesday December 2 2009 
Time  Replies  Subject 
11:57PM 
5 
Arules  Association Rules 
11:36PM 
2 
calculation problem when export and import data 
11:27PM 
2 
barchart() {Lattice}  auto.key() 
11:25PM 
1 
Fw: Re: Help: barchart() {Lattice} 
10:44PM 
3 
Lattice: multiple data sets on same plot 
9:33PM 
9 
documentation of intersect() on string vector and num vector and on duplicated elements 
9:20PM 
0 
[Fwd: RE: lapply assign to list SOLVED] 
9:09PM 
2 
scatter3d with groups 
9:01PM 
2 
Extracting vectors from a matrix (err, I think) in RMySQL 
8:30PM 
12 
Ordering numbers 
8:01PM 
4 
Finding cases in one subset that are closet to another subset 
7:25PM 
0 
Stacked bar chart help. 
7:17PM 
2 
lapply assign to list 
6:40PM 
13 
Help: barchart() {Lattice} 
6:26PM 
4 
Reading comments in text file from R 
6:20PM 
3 
R and eclipse 
5:32PM 
0 
[Fwd: Re: Adding and Multiplying two Unevaluated Expressions] 
5:18PM 
2 
Reordering the results from table(cut()) by break argument 
4:53PM 
2 
Arithmetic on multiple files 
4:14PM 
1 
Extract html tables to data.frames 
3:42PM 
8 
Ridge regression 
3:31PM 
0 
standardized beta weights for lmer models 
2:34PM 
2 
find the index of the next largest element in a sorted vector 
2:29PM 
1 
Generate missing data patterns 
1:25PM 
0 
residuals from nls fit on time series 
12:49PM 
1 
polygon graph 
12:13PM 
1 
Cryptic error message from rfe (in caret package) 
11:57AM 
1 
category with respect to category 
11:55AM 
8 
problems installing R packages 
11:35AM 
3 
Histogram probabilities >1 ????!!! 
10:25AM 
2 
Calling R (GNU R) functions from Common Lisp, how? 
10:24AM 
0 
R Batch Mode Customized Input 
10:14AM 
2 
Joint density kde2d works improperly? 
10:08AM 
1 
pictures_in_a_matrix 
9:46AM 
0 
RWeka problem with WrapperSubsetEval 
8:52AM 
6 
Problem with "Cannot compute correct pvalues with ties" 
8:15AM 
4 
Again on overlaying plots (a plot region within a plot region) 
8:14AM 
0 
Finding correlation between 2 variables from forcast 
7:57AM 
2 
lattice: adding information on number of observations 
5:23AM 
3 
Incorporating the results of White''s HCCM into a linear regression: 
4:42AM 
4 
How to export a function from a package and access it only by specifying the namespace? 
4:41AM 
4 
A ggplot question 
4:27AM 
0 
Re How to remove R banner? 
4:01AM 
3 
How to remove R banner? 
3:36AM 
6 
sort a data frame by a vector 
2:48AM 
11 
Replying to Posts Within Same Thread 
1:46AM 
6 
Passing additional argument to be numerically integrated function 
1:15AM 
4 
Container/Collection Object to keep data structures and object 
12:28AM 
1 
Reformat x axis 
12:10AM 
12 
Error when running Conditional Logit Model 

Tuesday December 1 2009 
Time  Replies  Subject 
11:47PM 
1 
''''system(cmd) : make not found'''' error during package install 
11:24PM 
1 
draw a box at 10% lower and upper in scatter plot 
11:16PM 
3 
Aligning Diagonally Oriented Labels Under Bar Chart 
11:11PM 
7 
Normal tests disagree? 
10:55PM 
0 
coding negative effects in categorical dummy variables 
9:46PM 
0 
Canberra distance 
9:40PM 
5 
How to compute contrast where there are interaction terms in the linear model? 
7:44PM 
1 
An R vs. SAS Discrepancy: How do I determine which is correct? 
7:41PM 
5 
Cut intervals (character) to numeric midpoint; regex problem 
6:58PM 
4 
ggplot legend for multiple time series 
6:47PM 
0 
Testing the significance of gradients in trends 
6:36PM 
2 
write.csv fails with $ operator invalid for atomic 
6:07PM 
3 
Multiple grouping on the X axis. 
5:55PM 
1 
Problem in reading data 
5:22PM 
1 
Error message when logical indexing vecor is all FALSE 
4:43PM 
0 
time series  month value 
4:40PM 
2 
problem with RWeka Weka_control RandomForest 
4:35PM 
1 
eigenvalues of complex matrices 
4:22PM 
1 
LMER: How to specify Random Effects 
4:18PM 
4 
Package is loaded but functions are not exported 
3:46PM 
7 
median for time data 
2:41PM 
1 
Adding and Multiplying two Unevaluated Expressions 
2:22PM 
10 
Starting estimates for nls Exponential Fit 
2:01PM 
2 
Loop doesn''t work 
1:39PM 
2 
How to plot loglog figure using R? 
1:30PM 
3 
Using two (...) in a function 
12:45PM 
1 
assigning values to parameters, based on different names 
11:31AM 
0 
R with atlas in ubuntu karmic 64 
11:29AM 
2 
Trouble with read.table(clipboard) 
10:53AM 
0 
R 2.10.1 Scheduled for December 14, 2009 
9:35AM 
0 
Histogram and Density... Sorry for Mispost 
9:35AM 
4 
Distance between sets of points in transformed environmental space 
8:57AM 
2 
explanation for leftside behaviour 
7:08AM 
3 
Calculation of Central Moments 
6:33AM 
0 
R] Re: Histogram and Density on the the same graph 
5:52AM 
0 
Amendment to previous post a minute ago, please amend before posting if possible 
5:50AM 
0 
GLM Repeated measures test of assumptions: e.g. test for sphericity e.g. Bartletts and Levenes homogenous variances 
5:42AM 
3 
Stripchart: way to get different colour for each group 
4:55AM 
14 
R Script From PHP 
4:49AM 
1 
Agreement among three or more observers 
4:34AM 
1 
About the method dispatch mechanism 
4:23AM 
0 
Dec. 1, 2009 tip of the day 
4:15AM 
2 
go back a block of code in history 
4:07AM 
2 
apply on two lists? 
3:42AM 
12 
Is there a function to test if all the elements in a vector are unique 
3:36AM 
1 
vector as data.frame element? 
3:20AM 
1 
areg (stata) equivalent in R? 
2:56AM 
1 
Overlapping Plot Labels and Color Palette 
1:10AM 
2 
Remark on tapply(). 
12:49AM 
3 
paste name in for loop? 