Monday December 31 2012 
Time  Replies  Subject 
10:25PM 
5 
cut () 
8:38PM 
2 
Installing R2.15.2 in Debian Wheezy/Testing 
6:13PM 
0 
Help w/ FF package to upload large file. 
5:12PM 
15 
Question on creating Date variable 
4:54PM 
4 
(no subject) 
10:45AM 
4 
error when using subset (0 observations) 
10:13AM 
2 
group values in classes 
9:21AM 
2 
a problem for metafor package 
2:49AM 
4 
code to convert 3D geographical coordinates to Cartesian? 

Sunday December 30 2012 
Time  Replies  Subject 
11:37PM 
0 
ANOVA repeated measures and posthoc 
6:14PM 
3 
Odds Ratio and Logistic Regression 
2:34PM 
2 
Sheet index (2147483648) is out of range (0..15) 
2:25PM 
2 
levelplot 
11:22AM 
4 
Starting with R 
10:26AM 
16 
How to multiple the vector and variables from dataframe 
7:47AM 
1 
acf () and pacf() 

Saturday December 29 2012 
Time  Replies  Subject 
8:47PM 
1 
AIC values with lmer and anova function 
8:40PM 
3 
Error in plot.envfit(ef, p.max = 0.1) : (subscript) logical subscript too long 
1:47PM 
4 
I need intercept in plm model 
7:14AM 
1 
Problem to load a shape file 
5:44AM 
0 
shell function in R 
1:36AM 
0 
thanks  Re: syntax for identifying more than one 
12:34AM 
1 
parallel error message extraction (in mclapply)? 

Friday December 28 2012 
Time  Replies  Subject 
5:43PM 
4 
Any simple way to make this happen? 
5:37PM 
3 
multiple sheet in r 
5:23PM 
2 
Using grImport to create a watermark 
3:45PM 
1 
Question about Linear Regression 
11:46AM 
4 
Merging data tables 
10:54AM 
1 
Irreproducible exception in R extension 
7:02AM 
4 
Re: help with reshaping wide to long format 
5:33AM 
7 
efficiently multiply different matrices in 3d array with different vectors? 
3:31AM 
1 
Multicore/Parallel 
3:25AM 
0 
How to apply XPath query on XML nodes separately? 
3:01AM 
5 
R crashing inconsistently within for loops 

Thursday December 27 2012 
Time  Replies  Subject 
11:29PM 
0 
glmnet_1.84 on CRAN 
11:10PM 
1 
Conjunction and disjunction in pubmed query 
9:38PM 
4 
Help reading matrixmarket files 
8:38PM 
4 
vectorization & modifying globals in functions 
8:30PM 
4 
Finding (swapped) repetitions of numbers pairs across two columns 
7:17PM 
3 
Retrieve indexes of the "first occurrence of numbers" in an effective manner 
6:14PM 
1 
Help in using col in plot().. 
5:59PM 
1 
Regarding multiple axes in plots.. 
3:43PM 
0 
cstat from lrm 
2:14PM 
0 
Node Information  Decision Trees 
2:09PM 
1 
Ridge Regression variable selection 
11:55AM 
4 
Convert json data to an r dataframe 
12:54AM 
3 
how to apply two or more functions to each columns in a time? 
12:00AM 
1 
sqldf merging with subset in specific range 

Wednesday December 26 2012 
Time  Replies  Subject 
11:38PM 
1 
Converting R script to Matlab 
10:28PM 
2 
Problem with large/small numbers in knitr 
9:04PM 
10 
Is there a package to output midi files for sonification of data 
6:31PM 
10 
Working with date 
12:44PM 
1 
Change class of elements in list 
12:37PM 
3 
data comparison 
12:34PM 
4 
R graphs from database 
7:58AM 
2 
3D Gaussian with different colors 

Tuesday December 25 2012 
Time  Replies  Subject 
7:11PM 
1 
path analysis 
5:52PM 
3 
splitting a long dataframe 
4:34PM 
6 
aggregate / collapse big data frame efficiently 
4:13PM 
1 
Sampling data without having infinite numbers after diong a transformation 
12:28PM 
1 
as.Date to as.POSIXct 
5:03AM 
8 
for loop not working 

Monday December 24 2012 
Time  Replies  Subject 
7:42PM 
1 
R and Matlab 
7:21PM 
2 
apply with missing values 
6:34PM 
0 
Is there a pointbiserial corr version of mvrnorm? 
6:25PM 
2 
parallelized version of "by" and "ave" 
4:34PM 
3 
whats wrong in my codes??? 
5:55AM 
4 
How to do it through 1 step? 
12:17AM 
8 
colmeans not working 

Sunday December 23 2012 
Time  Replies  Subject 
10:10PM 
1 
problem in installing RcppBDT_0.2.1 
9:42PM 
1 
Esttab error while exporting regression results 
9:16PM 
2 
Select maximum subset 
8:54PM 
0 
(no subject) 
6:46PM 
5 
Spammer radhi 
5:43PM 
3 
wireframe and margins 
3:08PM 
0 
small issue with overzealous clean. 
2:49PM 
1 
MLE with R 
10:14AM 
1 
Calling a .bat to set environment variables and subsequent .exe execution from within R 
7:50AM 
0 
permutation test for PLS/PLSDA 
6:32AM 
0 
outlier color change in lattice bwplot() 
2:19AM 
6 
correction needed in codes 

Saturday December 22 2012 
Time  Replies  Subject 
11:47PM 
1 
Character Variable in X axis scatter plot 
11:37PM 
0 
Regression Modeling Strategies 3Day Short Course March 2013 
8:34PM 
1 
plotting and saving diagrams automatically 
4:35PM 
0 
Help on PK.fit 
10:58AM 
4 
Does R have an equivalent for Matlab's cell array? 
9:29AM 
4 
creating a function 
1:13AM 
1 
how to control the naming of factors in regression 
1:07AM 
1 
NRI reclassification table improveProb Cox 
1:06AM 
0 
texreg error while exporting regression table 
12:12AM 
0 
GLM ERROR 

Friday December 21 2012 
Time  Replies  Subject 
10:42PM 
0 
setting the margin size in ggplot2 
10:35PM 
3 
ggplot2: setting martin 
10:06PM 
1 
Legend symbols 
8:51PM 
0 
segfault reading large BLOB from SQL Server 
5:43PM 
3 
remove from column a group of elements I have in another vector 
5:39PM 
3 
Difficulty importing data from PARI/GP 
5:16PM 
3 
Rterm does not load personal library 
4:43PM 
2 
how to recode an ordered factor 
3:42PM 
2 
Parallel code using parLapply 
2:51PM 
3 
how can I import op.gz files with read.csv or otherwise 
2:28PM 
2 
useR meetup group in Munich, Germany 
2:05PM 
2 
Why can't I "unclass" an array? 
1:59PM 
3 
Can data.frame be saved as image? 
9:07AM 
3 
How to run chaid in R 
12:47AM 
0 
variable names in numeric list and Bayesian inference 

Thursday December 20 2012 
Time  Replies  Subject 
11:26PM 
10 
Memory filling up while looping 
11:08PM 
3 
Optmatch Package Question 
8:42PM 
0 
sitools: bug: f2si(0)=>"" 
7:22PM 
4 
axes labeling 
6:42PM 
5 
comparison of large data set 
5:29PM 
2 
lattice::xyplot & file output 
5:13PM 
1 
Plot multiple Graphics via Layers 
4:28PM 
0 
Rhelp Digest, Vol 118, Issue 20 
4:22PM 
0 
Package exams with Moodle and OLAT support 
4:10PM 
3 
Problem loading .r file 
3:45PM 
5 
an entry level (stupid) question 
3:42PM 
0 
scale Problem in Survreg function 
3:37PM 
2 
How to count the nos. in a range? 
3:17PM 
0 
Nested ANOVA 
2:49PM 
1 
Problem with simulation 
12:52PM 
6 
permutation of vectors (1 or 0) 
12:46PM 
10 
Filling Lists or Arrays of variable dimensions 
11:45AM 
2 
how to make a table of summary statistics 
4:24AM 
4 
how to read different files into different objects in one time? 
2:06AM 
1 
[mgcv][gam] Problem defining axis labels for nonsmooth terms (via termplot) 

Wednesday December 19 2012 
Time  Replies  Subject 
10:36PM 
0 
Fitting a predefined classification tree 
9:29PM 
1 
confirming a formula for use with lmer 
9:08PM 
1 
Theoretical confidence regions for any nonsymmetric bivariate statistical distributions 
8:42PM 
4 
"For" loop and "if" question 
8:23PM 
2 
create stratified splits 
7:28PM 
2 
Display of data points in the Scatterplot 
6:57PM 
1 
problem with opening more than one SOCK cluster with package snow 
6:22PM 
2 
Copy data from Excel 
5:42PM 
2 
Nonlinear regression analysis in R 
4:31PM 
0 
JRI and XTS library 
3:10PM 
2 
probability of binary data 
3:03PM 
2 
Convert negativ number to 0 
2:17PM 
0 
sas2rd  write an .Rd file for a sas data set 
1:26PM 
0 
structural breaks estimation 
12:47PM 
5 
pROC and ROCR give different values for AUC 
12:18PM 
2 
triax.plot: control legend position and size of point labels 
7:45AM 
8 
How to convert xts data into list 
5:07AM 
1 
random sampling matrix 
3:16AM 
0 
SNPRelate problems 
1:52AM 
0 
Help with building taxonomies through package "ade4" 
12:02AM 
1 
Using PCNM() in Vegan and calculating Moran's I 

Tuesday December 18 2012 
Time  Replies  Subject 
10:24PM 
0 
Clustering newbie question 
8:09PM 
3 
Regression line does not show on scatterplot 
8:05PM 
3 
Fwd: I need help with an R function! Thx! 
6:40PM 
1 
multi dimensional optim problem 
6:25PM 
2 
Changing Variable Names In VCD 
6:02PM 
4 
Breaking out of multiple loops 
5:34PM 
14 
how to get a value from a list (using paste function)? 
3:24PM 
1 
xtable with psych objects 
2:36PM 
8 
Summarizing elements for a data.frame 
2:09PM 
7 
Set a zero at minimum row by group 
1:59PM 
1 
How to draw frequency domain plot with xts time series data 
12:37PM 
2 
pscore.dist problem when running optmatch 
11:24AM 
0 
syntax for very simple derivative function 
10:18AM 
0 
R function for computing Simultaneous confidence intervals for multinomial proportions 
9:56AM 
3 
Calculate geographic/euclidian distance between consecutive XYpairs 
9:07AM 
1 
random sampling vector from any dsitribution 
12:47AM 
0 
Wald Test for rqpd package 

Monday December 17 2012 
Time  Replies  Subject 
11:37PM 
2 
subset handling 
11:03PM 
2 
ggplot add a legend? 
10:01PM 
1 
Code works standalone, yet same code fails when part of package 
9:06PM 
5 
rms R code 
8:24PM 
3 
How to test whether is.element() returns only TRUE's 
7:22PM 
4 
Why does matrix selection behave differently when using which? 
5:44PM 
2 
Formatting a path for unix with gsub 
5:38PM 
1 
Triple Integration in R 
5:16PM 
4 
R beginner: matrix algebra 
5:11PM 
6 
mean of each month in data 
4:31PM 
2 
Problems with building R from sources 
4:06PM 
4 
How to make Ordinary Kriging using gstat predict? 
4:03PM 
3 
Merge more than 2 dataframe 
2:55PM 
2 
calculate a "rolling mean" including standard deviation 
2:17PM 
6 
ggplot geom_smooth colour 
1:04PM 
3 
simplifying code 
12:04PM 
8 
split character line into rows 
11:11AM 
0 
Specific structure of variancecovariance matrix in the lme function for a linear mixed effect models 
10:02AM 
4 
Splitting up of a dataframe according to the type of variables 
8:55AM 
2 
How to get transparent colors to sum to complete opacity? 
7:45AM 
1 
seeking a help on if function 
7:07AM 
3 
looping through spatial points and getting counts of spatial points in spatial grid in R 
4:29AM 
2 
forecasting accuracy problem in R 
4:11AM 
2 
Mixed Anova 
4:01AM 
0 
User defined functions error  where is it ? 
1:30AM 
8 
save to file 

Sunday December 16 2012 
Time  Replies  Subject 
11:57PM 
1 
nls for sum of exponentials 
11:56PM 
2 
nonnumeric argument to binary operator 
5:42PM 
3 
sweave and lessR 
5:38AM 
2 
Picking out certain elements in an matrix 
4:15AM 
19 
averaging X of specific Y (latitude) 
4:12AM 
1 
average X value of specific Y 
4:02AM 
1 
How to make a prior graph 
3:44AM 
3 
how to handle NA values in aggregate() 
12:14AM 
3 
xlim/ylim problem 

Saturday December 15 2012 
Time  Replies  Subject 
10:23PM 
3 
troubles reading a text file 
7:03PM 
0 
Single node in tree 
6:33PM 
0 
Problem when plotting 
5:47PM 
0 
Scanning Grep through Huge Files 
5:29PM 
0 
how to run MCMC with binomial distribution 
4:27PM 
3 
How to limit string size when displaying data frames? 
3:10PM 
3 
How to speed up the for loop by releasing memeory 
9:04AM 
3 
kruskalmc, significant differences while median values are the same 
9:02AM 
4 
interfacing with .Call 

Friday December 14 2012 
Time  Replies  Subject 
7:48PM 
7 
format.pval () and printCoefmat () 
6:58PM 
7 
A question on list and lapply 
4:37PM 
3 
Manipulation of longitudinal data by row 
3:55PM 
1 
COZIGAM removed from CRAN 
3:51PM 
5 
Hello R User 
3:23PM 
0 
The R Journal, Volume 4, Issue 2 
1:58PM 
3 
plotting log regression 
1:39PM 
0 
winBUGS with R2WinBUGS on a mac – path issue 
1:11PM 
0 
Problems with displaying graphics in Linux 
1:00PM 
1 
Problem loading .Rdata file 
11:28AM 
1 
Plotting from a matrix, where column 1 is your x value 
8:33AM 
2 
Betacoefficients for ZINB model 
8:01AM 
1 
How to import the large dataset into R 
7:09AM 
1 
Define a custombuilt loss function and combine it with nls() 
2:50AM 
2 
How can I read the following complicated table 

Thursday December 13 2012 
Time  Replies  Subject 
11:09PM 
3 
Combined Marimekko/heatmap 
10:53PM 
2 
replace parenthetical phrases in a string 
9:43PM 
2 
duplicated.data.frame() and POSIXct with DST shift 
9:30PM 
3 
changing character strings with hash marks 
7:56PM 
0 
Available Memory 
6:56PM 
1 
CPOS from cwhmisc package not found 
5:16PM 
4 
More efficient use of reshape? 
4:52PM 
4 
subsetting time series 
3:45PM 
7 
recursion depth limitations 
3:39PM 
4 
Pairwise deletion in a linear regression and in a GLM ? 
3:22PM 
2 
abline of an lm fit not correct 
2:31PM 
1 
How do I make a loop to extract a column from multiple lists and then bind them together to make a new matrix? 
2:21PM 
0 
Webinar: Advances in Gradient Boosting: the Power of PostProcessing. TOMORROW, 1011 a.m., PST 
2:15PM 
3 
Repeat elements of matrix based on vector counts 
12:52PM 
2 
How to create multiple country's data into multiple sheets of one excel 
12:38PM 
2 
How to select a subset data to do a barplot in ggplot2 
10:52AM 
3 
Installing Packages from a Local Repository 
10:42AM 
3 
how to aggregate the dataset 
10:16AM 
0 
max_prepared_stmt_count exceeded using RODBC + 64bit win7 
9:07AM 
0 
How to aggregate the dataset? 
8:48AM 
0 
how to aggregate the data ? 
8:20AM 
5 
remove NA in df results in NA, NA.1 ... rows 
7:08AM 
1 
Physically extracting Pvalue from TukeyHSD test output 
4:01AM 
3 
PLEASE REMOVE FROM LIST SERVE NOW! 
3:49AM 
4 
Running MCMC in R 
3:22AM 
1 
An important question about running MCMC 
3:06AM 
0 
GLMM  lme4  binomial family, quadrinomial data: Can one partition be response and another be dependent variable? 
2:34AM 
2 
simulate time data 
1:54AM 
1 
possible bug in function 'mclapply' of package parallel 

Wednesday December 12 2012 
Time  Replies  Subject 
11:41PM 
4 
neural net 
8:39PM 
2 
Subset of Data 
7:48PM 
1 
data download 
7:34PM 
1 
EMA Package 
6:35PM 
0 
2013***R Courses*** by XLSolutions Corp at 9 USA Cities: San Francisco, New York, Washington DC, Houston, Boston, Las Vegas, Seattle, etc 
6:12PM 
1 
ggplot  adding regression lines 
5:51PM 
0 
Statespace model with long tails 
5:33PM 
1 
extracting splitting rules from GBM 
5:14PM 
3 
using 'apply' to apply princomp to an array of datasets 
5:00PM 
1 
Adding a value to one dataframe from another dataframe 
4:34PM 
4 
Fw: regarding plot 
3:32PM 
6 
Problem installing package "caret" 
2:35PM 
0 
PST version 0.81 
1:40PM 
3 
how to grep in r 
12:50PM 
2 
help with predict.glm, and charting with factors 
12:27PM 
1 
Problems with plot maps 
12:00PM 
3 
create a color palette with custom ranges between colors 
9:45AM 
1 
How to know what device I am using 
8:28AM 
1 
ggplot: geom_line with only pairs of points connected 
7:45AM 
3 
remove last row of a data frame 
7:22AM 
2 
long margin text below lattice plot  how to wrap lines? 
7:19AM 
4 
Matrix multiplication 
5:48AM 
0 
Bayesian Haplotype analysisin R 
12:17AM 
4 
Multiple palettes on single plot don't get rendered when I use dev.copy2pdf 

Tuesday December 11 2012 
Time  Replies  Subject 
11:05PM 
8 
Rprof causing R to crash 
8:10PM 
1 
Solving Simultaneous nonlinear equations 
7:32PM 
1 
Reassign functions called by other functions in package graphics 
7:19PM 
1 
Interpretation of ranef output 
6:59PM 
1 
Focus on a subpanel of a splom with trellis.focs()  return coordinate of subpanel, or names of variables therein 
6:17PM 
2 
debug on lapply 
5:46PM 
7 
Retain last grouping after a strsplit() 
5:09PM 
0 
eigenvector centrality 
3:59PM 
2 
Tools for Building Packages (Fedora) 
3:56PM 
2 
VarimpAUC in Party Package 
3:45PM 
0 
Variable importance in Party package 
3:04PM 
0 
R users in Sarasota FL 
2:45PM 
3 
converting manual command to loop command 
2:42PM 
1 
query multiple terms in PubMed abstract 
2:23PM 
1 
Removing duplicated values 
2:09PM 
4 
Troubles with subset() 
1:57PM 
0 
about difMH, loop, and output 
1:44PM 
0 
Comparing Kappa coefficients 
12:46PM 
1 
Dispatching on a dgCMatrix does not work. 
11:17AM 
6 
Latitudinal mean of values in a data frame 
10:55AM 
6 
Renaming column names according to another dataframe 
7:01AM 
10 
How do you use agrep inside a loop 
5:34AM 
0 
Bayes weighted regression? 
4:46AM 
3 
Writing escaped unicode 
3:03AM 
2 
lattice question: how to change the dot on boxplot to line 
2:26AM 
1 
glm  predict logistic regression  entering the betas manually. 
12:55AM 
2 
Two statement logical dealing with NAs 
12:10AM 
6 
questions on French characters in plot 

Monday December 10 2012 
Time  Replies  Subject 
11:24PM 
0 
Revolutions Blog: November roundup 
10:41PM 
3 
splitting dataset based on variable and recombining 
9:40PM 
13 
Removing named objects using rm(..) 
9:03PM 
3 
use variable in for loop to name output files 
8:50PM 
1 
Can somebody suggest how to achieve following data manipulation? 
8:47PM 
0 
bootstrap a multinomial regression 
7:29PM 
8 
sum portions of a vector 
4:27PM 
4 
qplot error  
3:29PM 
1 
Sweep out control 
2:33PM 
3 
equivalent of group command of the egen function in Stata 
1:40PM 
3 
Warning message: In eval(expr, envir, enclos) : noninteger #successes in a binomial glm! 
12:08PM 
1 
Getting the latex file from R CMD check 
11:08AM 
1 
Creating a geographical grid 
10:34AM 
0 
can R read a binary data block file (.DBL)? 
9:43AM 
1 
Marginal effects of ZINB models 
8:50AM 
5 
Count cell Count by her frequency 
6:01AM 
1 
Class definition and "contains": No definition was found for superclass 
5:40AM 
3 
Creating an R package in windows where to put images? 
5:02AM 
1 
Long equation in documentation 
3:13AM 
0 
Time Series Prediction using Gaussian Process 

Sunday December 9 2012 
Time  Replies  Subject 
11:18PM 
1 
Making fifo work (Linux) 
10:31PM 
1 
Error message "cs_lu(A) failed: nearsingular A (or out of memory)" 
9:04PM 
1 
Some coefficients are doubled when I use the step() function 
7:36PM 
3 
Where is located the rscript in mac osx?? 
6:52PM 
2 
unrelated to R but possibly interesting 
5:06PM 
1 
about loop, 10 times, 10 matrix 
2:28PM 
0 
macosx 10.8 install of rgl 
1:03PM 
0 
How can I cite the result of a symbolic calculation when defining a function? 
11:11AM 
2 
defmacro and bwplot incompatibilities? 
5:05AM 
0 
(Reposted as Plain Text ) Modelling a skewnormal distribution using glm/ mgcv 

Saturday December 8 2012 
Time  Replies  Subject 
11:00PM 
8 
MeanCentering Question 
9:34PM 
2 
Why my lapply doesn't work with FUN=as.Date 
9:01PM 
0 
Modelling a skewnormal distribution using glm/ mgcv 
8:17PM 
0 
Oracle Approximating Shrinkage in R? 
8:16PM 
0 
Dbscan Clustering Feature Question 
8:04PM 
1 
print and cat not working with parallelised functions? 
7:10PM 
11 
read.table() 
5:44PM 
2 
KMP String search 
11:54AM 
1 
Sampling from a Population 
11:28AM 
7 
How to efficiently compare each row in a matrix with each row in another matrix? 
6:07AM 
1 
file.link fails on NTFS 
4:54AM 
1 
imputation in mice 

Friday December 7 2012 
Time  Replies  Subject 
11:42PM 
0 
Score residuals with glm() 
9:22PM 
1 
Error using constrOptim in constraint definition 
8:13PM 
1 
Polychor()  why does it take that long? 
7:51PM 
0 
Conditional inference forest error: levels in factors do not match 
7:31PM 
0 
inserting jpg 
6:35PM 
1 
Fwd: Simulation of spatial LogGaussian Cox process in Spatstat 
6:21PM 
1 
upgrade to 2.15.2 can't load stats package 
6:14PM 
0 
Problem with ggmap 
2:25PM 
0 
fft and wavenumber 
2:23PM 
3 
Converting character to numeric: Error: (list) object cannot be coerced to type 'double' 
2:22PM 
0 
apply a function at: dateX, dateX+1, dateX+2, .... 
2:12PM 
1 
how to add a column from another dataset with "merge" 
12:27PM 
4 
Assigning cases to groupings based on the values of several variables 
12:00PM 
1 
Negative Binomial GAMM  theta values and convergence 
10:41AM 
0 
TinnR 2.4.1.5  new stable version 
10:39AM 
1 
Problem with special characters 
9:50AM 
0 
loop for calculating 1se in rpart 
5:36AM 
1 
Help with manipulation of matrix object 
4:35AM 
0 
R CMD SHLIB 
12:20AM 
1 
points3d and ordirgl 

Thursday December 6 2012 
Time  Replies  Subject 
10:00PM 
2 
Best way to coerce numerical data to a predetermined histogram bin? 
8:15PM 
0 
Digital terrain model 
8:10PM 
1 
Fuction Error 
7:35PM 
4 
Can somebody help me with following data manipulation? 
7:35PM 
1 
Use .Call interface 
7:28PM 
3 
scope, lme, ns, nlme, splines 
7:12PM 
2 
lme4 glmer general help wanted  code included 
6:33PM 
0 
Re: Summary command: Two independent variables against dependent. 
6:14PM 
2 
Get an expected value for Order Statistics by applying double integrals 
6:13PM 
1 
Analyze multiple data set simultaneoulsy 
6:10PM 
14 
Vectorizing integrate() 
6:08PM 
1 
clustering of binary data 
5:29PM 
0 
Bootstrap estimates and variance 
5:09PM 
0 
Increased Spamming via Nabble 
4:32PM 
0 
substitute in a list 
4:30PM 
5 
215.2 Windows 32bit version anywhere ? 
4:17PM 
2 
Design library 
3:57PM 
1 
Fitting a multinomial model to a multiway factorial design with repeated measures: help on package and syntax 
2:01PM 
2 
tool for cluster analysis 
1:49PM 
6 
function to filter identical data.fames using less than (<) and greater than (>) 
1:48PM 
3 
Colors according to value (ExcelExport) 
1:45PM 
1 
"Simplifying" matrices ? 
12:54PM 
0 
Package party Error in model.matrix.default(as.formula(f), data = blocks) :allocMatrix: too many elements specified 
11:00AM 
1 
Anomalous outputs from rbeta when using two different random number seeds 
9:14AM 
1 
R noreadline ?, was: history and readline, Mac OSX 
7:37AM 
5 
Incorrect DST time changes in DateTimeClasses 
6:21AM 
1 
gamcheck doubts 
3:52AM 
1 
bootstrap based confidence band 
2:47AM 
5 
Assignment of values with different indexes 

Wednesday December 5 2012 
Time  Replies  Subject 
8:53PM 
5 
duplicated() with long vectors 
8:52PM 
4 
In factor analysis in the psych package, how can I work out which factors the columns in $scores relate to? How do I know what each of the scores is scoring? 
6:51PM 
10 
Changing data frame column headings 
6:30PM 
8 
data manipulation between vector and matrix 
6:21PM 
1 
loading & using Ryacas 
5:09PM 
2 
Using multcomp::glht() with Anova object 
4:33PM 
2 
How can I unsubscrie to this R forum¿? 
4:26PM 
0 
Reminder: useR! 2013 call for tutorials 
3:09PM 
0 
Incidence Matrix of Experimental Design Using R language Program 
3:08PM 
0 
MBA with FP Growth 
2:35PM 
0 
SamplingStrata version 1.0 
1:15PM 
0 
Makehelpneeded:No rule to make target `w'. Stop 
1:09PM 
0 
AQR 0.2 // realtime messaging. 
1:08PM 
5 
catching errors in RNetCDF 
1:03PM 
6 
What is "print print print" ? 
12:44PM 
1 
alternative to leaps command 
12:26PM 
2 
how to assign factor level into each value 
11:09AM 
0 
Réponse automatique 
10:46AM 
4 
Trim 
10:15AM 
1 
request 
9:47AM 
0 
Problem in summary of var results 
8:15AM 
2 
stiff delay differential equations 
7:13AM 
0 
Global variable in the C code used to create R extension 
5:27AM 
0 
RWeka  weighted instances 
2:37AM 
8 
Import multiple data frames and combine them using "cbind" 
12:52AM 
2 
nlme starting values are not the correct length 

Tuesday December 4 2012 
Time  Replies  Subject 
11:58PM 
0 
glm2 version 1.1 
11:01PM 
0 
latticeExtra tileplot question  tiles are not all the same size, need help. 
10:48PM 
1 
bigglm (but not glm) error with poisson distribution 
9:17PM 
5 
reformatting some data 
9:17PM 
1 
How do I get internal nodes of dendograms produced by R? 
9:16PM 
4 
How to find matching columns in a matrix of lists? 
8:09PM 
7 
list to matrix? 
7:05PM 
2 
control point size of superscript when labeling axes with title() 
6:47PM 
10 
Large loops in R 
6:21PM 
3 
monte carlo simulation on R 
6:05PM 
2 
error reading xlsm file with read.xls 
6:02PM 
3 
Read.csv 
5:54PM 
3 
odd behavior of browser() 
5:24PM 
2 
Labelling x axis in plot function 
4:06PM 
2 
Solve system of equations (nleqslv) only returns origin 
3:18PM 
0 
Spatial AND Temporal Dependency with lme, or other function? 
2:34PM 
1 
julia language unfair comparisons against R 
2:01PM 
13 
Help for a function 
1:45PM 
0 
Subsetting columns in data.table 
1:17PM 
1 
Winbugs from R 
12:38PM 
5 
do.call 
9:49AM 
3 
computing marginal values based on multiple columns? 
9:26AM 
9 
partial analisys of a time series 
8:34AM 
4 
problem with factor levels 
7:59AM 
5 
question about sum of (column) elements in R 
3:30AM 
1 
Reading JSON files from R 
1:30AM 
1 
Periodicity of Weekly Zoo 

Monday December 3 2012 
Time  Replies  Subject 
11:53PM 
1 
Resampling Help Needed 
11:37PM 
0 
Creating Vennlike intersections for multiple data sets: Vennerable Package help 
11:30PM 
2 
Different results from random.Forest with test option and using predict function 
10:49PM 
4 
Speeding reading of a large file 
10:21PM 
3 
Histogram plot help 
10:12PM 
0 
Nested ANCOVA question 
10:00PM 
1 
.Rd vs. .R, matrix multiplication 
9:52PM 
0 
CTM and survival analysis with heterogeneity 
9:40PM 
4 
Chisquared test when observed near expected 
9:22PM 
1 
discrepancy in fisher exact test between R and wiki formula 
9:19PM 
1 
Confidence bands with function survplot 
8:42PM 
1 
How do I make R randomForest model size smaller? 
8:39PM 
1 
Forest plot 
8:30PM 
3 
r function definition 
6:52PM 
0 
switch() vs eval() for choosing preexisting alternatives? 
6:05PM 
4 
RForge not building packages? 
5:06PM 
2 
Nonquadratic plots 
4:44PM 
1 
How to pass a vector of characters with Rscript through commandline 
3:55PM 
2 
How to read SPSS file in R 
3:32PM 
3 
match and substitute two variables 
3:15PM 
5 
How to calculate the spatial correlation of several files? 
3:07PM 
4 
Excluding all missing values with dcast ("reshape2" package) 
2:52PM 
0 
help on interpreting nonlinear regresson modelling results 
1:46PM 
1 
Help R CMD check 
12:59PM 
8 
xlsx file read in R 
12:20PM 
2 
Calculation of extremely low pvalues (in lm) 
11:19AM 
1 
fitting a gamma frailty model (coxph) 
10:59AM 
0 
internal validation_logistic regression results 
10:56AM 
0 
Species scores on PCoA 
10:14AM 
6 
Using multicores in R 
10:00AM 
2 
How to rename the columns of as.table 
5:49AM 
2 
Solving a multinomial gompertz partial differential equation in r 
4:27AM 
2 
How to find the lenth of more than ten variables? 
3:41AM 
2 
How to make the cell background of a table informative? 
2:43AM 
1 
How to mix three different classification techniques 
2:38AM 
0 
need help for R's installation 
1:07AM 
0 
trying to understand the names of the loadings and factor scores from fa() 
12:00AM 
4 
error of installing/building an R package (PortfolioAnalytics) on Win 7 

Sunday December 2 2012 
Time  Replies  Subject 
10:45PM 
5 
R beginner 
10:42PM 
6 
Problem with figures 
9:59PM 
0 
marginal structural modeling 
8:46PM 
5 
Change case of factor in data frame 
8:18PM 
1 
Repeatedmeasures anova with a withinsubject covariate (or varying slopes randomeffects?) 
7:19PM 
7 
Warning message: In scan(file, what, nmax...) 
6:21PM 
1 
2 x 2 Contingency Tables and Type II Error 
6:09PM 
2 
How to calculate mean of every nth time series data with zoo or xts ? 
5:21PM 
16 
simple subset question 
5:17PM 
0 
help setting up crossed data 
5:10PM 
0 
suggestions for nls error: false convergence 
5:08PM 
0 
Labeling a range of bars in barplot? 
5:05PM 
0 
superimpose density line over hist 
5:02PM 
1 
concatenating expressions and standard text 
5:00PM 
4 
Fitting binomial lmermodel, high deviance and low logLik 
4:57PM 
2 
How to simulate correlated data 
4:52PM 
0 
Kalman Filter Forecast using 'SSPIR' 
4:47PM 
0 
Hmisc latex cell background color 
4:44PM 
2 
finding index of maximum value in vector 
4:40PM 
0 
residual and null deviance of an lme object with correlation structure 
4:38PM 
1 
Linking C/C++ GUI to R.dll 
4:32PM 
0 
Problems of metafile plots when converting word to pdf file 
4:25PM 
1 
Reading PDF files 
4:23PM 
1 
Sullivan, Timmerman and White 1999: TA rules, and R 
4:10PM 
1 
e1071 SVM: Crossvalidation error confusion matrix 
4:06PM 
0 
Conjoint Analysis in R?? 
4:00PM 
2 
Object Browser 
3:51PM 
1 
postForm() in RCurl and library RHTMLForms 
3:19PM 
3 
overlapping graphs in logarithmic yaxis 
12:31PM 
0 
What is "ts" command for? 
11:57AM 
2 
function stays in loop 
9:18AM 
3 
Fwd: How to calculate different groups of varialbes importance level? 
9:15AM 
1 
How can i change the number of iterations in lme function 
4:04AM 
5 
How to recombine values based on an index? 

Saturday December 1 2012 
Time  Replies  Subject 
10:49PM 
1 
x axis labels 
9:06PM 
0 
Relative strength of regression predictors (relaimpo vs. relimp) 
8:47PM 
3 
reading json tables 
7:02PM 
1 
Simulation in R 
6:26PM 
4 
Daily Time Series, patterns. 
4:50PM 
3 
screen if a value is within range 
12:37PM 
6 
How to built a pivot table of value 
12:25PM 
12 
Getting all possible contingency tables 
12:09PM 
8 
cubic spline 
10:13AM 
0 
Package SixSigma updated to version 0.70 
3:29AM 
0 
Determine most rows in a matrix 