Sunday June 30 2013 
Time  Replies  Subject 
8:31PM 
1 
Vignettes do not appear on CRAN if files are placed in /vignette subdirectory  but they do appear if placed in /inst/doc 
6:47PM 
1 
Gene expression clustering using several dependent samples 
5:09PM 
0 
Help: argument is not numeric or logical: returning NA 
5:40AM 
1 
interpreting GLM results and plotting fits 

Saturday June 29 2013 
Time  Replies  Subject 
11:08PM 
0 
How to construct a 'proper' QQ line in loglog space? 
11:01PM 
1 
RMySQL problems in ubuntu 12.04.2 
6:27PM 
1 
Weighted SUR/NSUR 
9:26AM 
2 
To transform a dataframe 
3:55AM 
0 
Quantile Regression/(package (quantreg)) 

Friday June 28 2013 
Time  Replies  Subject 
9:58PM 
3 
Transforming boolean subsetting into index subsetting 
5:15PM 
0 
R Benchmarks 
3:44PM 
1 
use of formula in survey analysis with replicated weights 
2:50PM 
0 
Vertex names by creating a network object via an edgelist [package: network] 
2:03PM 
0 
Help with tables 
12:30PM 
3 
what is the difference between the function "expand.grid" and "data.frame"? 
11:27AM 
2 
KalmanForecast (stats) 
10:59AM 
0 
"actuar" package query 
3:04AM 
1 
How to create a function returning an array ? 
2:05AM 
1 
Add constraints to rbinom 
12:24AM 
1 
Scatter plot with error bars 

Thursday June 27 2013 
Time  Replies  Subject 
10:19PM 
0 
matrix data generation under 2 loops 
10:12PM 
0 
Step wave Detection using R 
8:02PM 
5 
Data Package Query 
7:14PM 
2 
Write an Excel workbook? 
7:00PM 
3 
using "rollapply" to calculate a moving sum or running sum? 
6:26PM 
3 
when to use & pros/cons of dataframe vs. matrix? 
6:23PM 
0 
Data Package Query 
5:26PM 
2 
multivariate version of aggregate 
3:01PM 
0 
combine attributes 
2:37PM 
2 
choicemodelr is misbehaving under R3.0 
2:17PM 
1 
multiple csv files for Ttest 
11:57AM 
0 
are there any package for clustering the microarray data? 
11:32AM 
1 
Combining levels 
11:14AM 
1 
"actuar" package query. 
10:17AM 
2 
LSD comparison 
10:12AM 
2 
Change font size in Cluster analysis 
8:49AM 
0 
party ctree : getting a onenode tree 
8:48AM 
1 
corrgram with two datasets 
8:24AM 
2 
create index for tapply or by 
8:19AM 
2 
filling list of data frames 
7:34AM 
2 
Changing legend to fill colour in ggplot 
3:24AM 
1 
unable to install rPython 
2:37AM 
1 
Fw: Remove from mailing list 
12:28AM 
1 
How to avoid overlapping labels 

Wednesday June 26 2013 
Time  Replies  Subject 
10:14PM 
1 
pasting columns of a dataframe together 
9:37PM 
0 
Image Gray Level Cooccurrence Matrix in R 
7:00PM 
0 
Thought you'd find this interesting 
5:48PM 
0 
Fitting a negative Gompertz model to data 
3:48PM 
3 
XYZ data 
3:40PM 
3 
Ifelse leading to inconsistent result 
3:19PM 
2 
help with plotmeans (gplots) 
11:39AM 
0 
Generalised Linear models in RStudio 
11:37AM 
2 
Transpose of the rows 
9:36AM 
1 
2nd question about adding an additional variable along certain criteria in a dataframe 
8:36AM 
1 
Error when using median as aggregation function in dcast 
8:17AM 
1 
Creating a matrix with an unknown variable 
8:15AM 
1 
Margins in dcast (reshape2) 
8:03AM 
3 
match rows of R 
12:07AM 
1 
Comparing each level of a factor to the global mean 

Tuesday June 25 2013 
Time  Replies  Subject 
10:33PM 
1 
Psych package: Error in biplot.psych(sample.mod) : Biplot requires factor/component scores: 
8:07PM 
1 
censor=FALSE and id options in survfit.coxph 
7:40PM 
1 
Correct scaling of axis in persp3d plot 
6:49PM 
1 
Heatmap with error message: `x' must be a numeric matrix 
6:34PM 
1 
Stopping execution of running program in R 
5:35PM 
1 
R CMD BATCH Unicode 
4:46PM 
0 
confidence interval in rpart 
4:07PM 
1 
Loops 
3:52PM 
5 
How can C++ read the R object written into socket with saveRDS or save 
3:42PM 
0 
having trouble installing RDieHarder 
2:53PM 
2 
creat raster from XYZ 
2:28PM 
1 
A question on vector 
2:25PM 
3 
Fwd: Questions about working with a dataframe 
1:32PM 
1 
do.call environment misunderstanding 
12:35PM 
2 
error in VaR calculation 
10:58AM 
1 
Calculate geometric mean with tapply 
10:50AM 
1 
Issue with Imports in NAMESPACE 
10:21AM 
0 
any news about resetting last.warning  warnings() 
9:34AM 
1 
Fetch and merge from a data set 
9:09AM 
1 
How to include ifelse condition to adjust QPLOT font size 
7:14AM 
2 
return output to console for copying as input 
7:06AM 
1 
SP package 
6:03AM 
1 
xlabels in barplots 
5:59AM 
2 
Time of day 
4:04AM 
0 
PERT and/or CPM packages, please? 
1:47AM 
1 
Unique matching of two sets of multidimensional data 

Monday June 24 2013 
Time  Replies  Subject 
11:53PM 
2 
Performing stats on group of observations 
9:53PM 
1 
Need help using Rcpp + Rmpi 
9:14PM 
0 
Running MCMC using R2WinBUGS 
8:50PM 
2 
packages for input messages 
8:27PM 
6 
Lexical scoping is not what I expect 
7:00PM 
2 
Nomogram (rms) for model with shrunk coefficients 
4:21PM 
1 
renaming of miktex package broke R package building 
2:36PM 
1 
extracting submatrix from a bigger one 
12:03PM 
0 
Tolearance Interval calculation for each point in a data set? 
11:33AM 
2 
Error with metaMDS 
11:09AM 
1 
help needed with printing multiple arguments as vectors, not matrices 
9:25AM 
1 
Kmeans results understanding!!! 
9:01AM 
1 
Avoiding loops using 'for' and pairwise comparison of columns 
7:13AM 
1 
Looping in Matrix 

Sunday June 23 2013 
Time  Replies  Subject 
9:15PM 
0 
Problem with svm.tune 
8:54PM 
2 
Function in R saving in xls 
8:50PM 
1 
Fault geology xyz to raster 
7:42PM 
0 
statda package issue 
6:34PM 
3 
Wilcox paired test error message 
6:12PM 
1 
Scaling Statistical 
5:29PM 
2 
Apply acf to data frame containing 'NA' 
4:31PM 
1 
environment of lm 
2:17PM 
1 
2SLS / TSLS / SEM nonlinear 
10:51AM 
0 
Problem with lubridate and decimal seconds 
9:54AM 
3 
Builtin function for extracting mantissa and exponent of a numeric 
1:18AM 
1 
Which is the final model for a Boosted Regression Trees (GBM)? 

Saturday June 22 2013 
Time  Replies  Subject 
11:50PM 
1 
Legal issue help 
7:06PM 
0 
Sparse Matrices and glmnet 
4:07PM 
1 
metaMDS Error, Nan similar or negative values 
11:06AM 
1 
Superpose two QQplots (gamma distribution) with, lattice function qqmath() 
9:54AM 
1 
I have another question 
9:06AM 
1 
I have a question 
5:36AM 
1 
(no subject) 
3:09AM 
0 
Rhelp Digest, Vol 124, Issue 22 
2:27AM 
1 
R 2.11 on Mac OS X 

Friday June 21 2013 
Time  Replies  Subject 
11:23PM 
0 
extracting data coincident with the beginning and end of multiple streaks (rle) 
10:18PM 
2 
Calculating an index of colocation for a large dataset 
8:21PM 
2 
Nulls being coerced : Bug or design? 
7:43PM 
2 
overlay 2 dot plots 
3:59PM 
2 
an issue about removing "NA"s from an array 
3:13PM 
1 
How to define desired numbers to a vector based on the present numbers 
3:07PM 
2 
hdr.den plot colors help 
2:55PM 
2 
Superpose two QQplots (gamma distribution) with lattice function qqmath() 
2:06PM 
0 
keep row names into data 
1:48PM 
2 
Apply a Seasonal ARMA process 
1:37PM 
1 
Error 
1:36PM 
1 
Package random forest: can corr.bias be harmful? 
12:30PM 
2 
Category error resulting in a ylim error 
10:39AM 
1 
Gini coefficient sensitive to "skewness" of Lorenz curve? 
9:56AM 
3 
matching similar character strings 
8:12AM 
3 
Levene's test output 
7:02AM 
1 
mgcv summary.gam 

Thursday June 20 2013 
Time  Replies  Subject 
10:45PM 
1 
canonical AR1 w/ measurement error > pointers? 
10:23PM 
1 
Generalized Cholesky Inverse 
8:49PM 
0 
adding by categories in a data frame??? 
8:42PM 
0 
Rhelp Digest, Vol 124, Issue 21 
6:46PM 
0 
[SOLVED] Re: "Error: cannot allocate vector of size 1.9 Gb" when loading xtable help 
5:44PM 
0 
Reading a Vector into R 
5:41PM 
0 
C symbol name "psmirnov2x" not in load table 
5:40PM 
1 
a question to transform a dataframe empty 0/1 
3:41PM 
0 
how to run copulabased quantile regression 
2:46PM 
1 
errorest slow 
2:45PM 
1 
Determining the maximum memory usage of a function 
2:45PM 
2 
Determining the maximum memory usage of a function 
2:21PM 
1 
How to make a test for linearity of a PassingBablok Regression 
1:54PM 
0 
Combining Affy data 
12:53PM 
1 
BINARY traits GENETIC CORRELATION 
12:29PM 
0 
New book: Beginner's Guide to GLM and GLMM with R 
11:42AM 
2 
showing error line 
11:39AM 
2 
Problem with "dea.boot" under R 3.0.1 
11:38AM 
1 
Help with line graph 
11:22AM 
0 
help  transforming closure to vector 
10:45AM 
2 
Choosing subset of data.frame 
9:07AM 
1 
compiling Rcpp with 3.0.1 on Solaris 10 
8:53AM 
1 
installation problems from an Rstudio server 
8:04AM 
0 
Produce HTML reference in knitr using rmd 
7:26AM 
0 
Installing Jags on 64 Bit Fedora 
6:57AM 
1 
Difference between Lloyd and Forgy algorithms used in R builtin kmeans clustering function 
4:56AM 
2 
how to add any extra word to existing column heading in R 
12:16AM 
0 
Trouble with SASxport in R.3.0. under 32bit and 64bit Windows (both 7 and Vista) 
12:16AM 
2 
Returning name of dataframe? 

Wednesday June 19 2013 
Time  Replies  Subject 
3:50PM 
2 
Ryacas loads but yacas has an error 
3:44PM 
1 
GLMM predictor variables 
3:36PM 
0 
Outputting a random survival forest to rf2rfz in windows 
2:23PM 
3 
to build a data.frame 
1:50PM 
1 
T test for Single Mean 
1:40PM 
1 
How to combine and transpose lists 
1:24PM 
5 
alternative to ifelse 
1:23PM 
1 
knitr: sidebyside figures in R markdown 
1:17PM 
0 
sum epsilonregression only works with certain epsilon values 
12:08PM 
0 
Simple example of variables decorrelation using the Cholesky decomposition 
11:28AM 
1 
nls singular gradient ..as always.. 
11:04AM 
3 
how to get growth rate of a (time series) data? 
10:11AM 
1 
(senza oggetto) 
9:27AM 
2 
p values of lmer 
9:20AM 
0 
Linear combination of time series for approximating another one 
8:52AM 
0 
I am facing problems in Two way Matrix 
7:53AM 
2 
knitr without R studio 
7:44AM 
1 
quantile 
7:30AM 
2 
Problems in Constructing Two way Matrix 
5:03AM 
2 
evaluation of equations from Ryacas 
4:33AM 
1 
solving equations symbolically 
12:16AM 
1 
data selection 

Tuesday June 18 2013 
Time  Replies  Subject 
11:46PM 
1 
deSolve question 
11:08PM 
1 
Spectrum decomposition 
11:06PM 
1 
install a package made using bioconductor package pdInfoBuilder 
10:08PM 
0 
Automation using R2WinBUGS 
8:47PM 
0 
hist in a for loop 
7:16PM 
2 
Retrieving Labels from vars/cols 
4:57PM 
1 
transform 3 numeric vectors empty of 0/1 
4:25PM 
0 
FW: Dereje Bacha 
2:54PM 
1 
hist function in a for loop 
2:32PM 
1 
Elementary Help 
2:23PM 
1 
Problem with the mod function %% 
12:34PM 
2 
find closest value in a vector based on another vector values 
12:10PM 
0 
Problem in Two way Matrix 
10:41AM 
0 
Linear combination of time series for approximating another one. 
9:50AM 
1 
regression in 3D space 
2:02AM 
0 
“arch.test” in “vars” package with multivariate.only = FALSE 

Monday June 17 2013 
Time  Replies  Subject 
11:07PM 
2 
load() into a data frame with my chosen name => .ThisEnv ? 
10:52PM 
2 
help with string split in R 
10:23PM 
2 
Package zoo  na.rm ignored? 
10:02PM 
1 
Failure to install RSer 
9:02PM 
2 
Help understanding environments 
8:20PM 
1 
package expm: matrix powers within a product of matrices: operation precedence 
6:49PM 
2 
SVMREF infinte number of genes 
6:42PM 
1 
Conference on Statistical Practice 
6:29PM 
2 
vector question 
5:59PM 
3 
help with text patterns in strings 
5:14PM 
2 
write a function to do pairwise calculation 
3:28PM 
0 
Invert a positive definite symmetric Block Toeplitz Matrix 
2:38PM 
0 
Rcpp/RcppArmadillo  matrix manipulation 
1:49PM 
0 
Inputs for plots 
1:39PM 
0 
selecting observations 
1:20PM 
0 
Building shared libraries in subdirectories 
9:17AM 
1 
Can you use two offsets in gam (mgcv)? 
9:01AM 
1 
Reading multiple csv files with a for loop 
8:14AM 
1 
chi square test 
7:22AM 
2 
problemi di allocazione di memoria 
6:32AM 
1 
R3.0.1 for Centos 5? 
6:22AM 
1 
Data frame to Matrix by category 
1:46AM 
1 
problem with input of integrate function 

Sunday June 16 2013 
Time  Replies  Subject 
2:39PM 
1 
trying to fit a thin plate spline to a triangular plot 
10:42AM 
4 
can't install rugarch and nloptr packages in R 3.01 opensuse linux 
7:20AM 
2 
Creating subset using selected columns 
7:05AM 
2 
Problems using log() in a plm() regression. 
5:06AM 
2 
extract all numbers from a string 
4:12AM 
1 
R for Chrome OS 
3:17AM 
2 
Simulating from a special type of bivariate exponential distribution 
2:35AM 
2 
Matrix Mulitplication: A*B*C*D...? 
12:08AM 
3 
Optimization of a function using optim 

Saturday June 15 2013 
Time  Replies  Subject 
9:38PM 
1 
How can make loop more faster? 
8:58PM 
2 
quick Help needed 
6:41PM 
1 
Downloading CSV file  RCurl help 
6:03PM 
0 
Calculate days with R 
6:00PM 
0 
[igraph] Counting edges for each vertex 
5:15PM 
0 
transform summary table list to summary table (for .csv output) 
2:50PM 
3 
Widows 8 
2:46PM 
1 
A strange issue with GSub 
12:18PM 
2 
Plotting two yaxis vs nonnumeric xaxis 
10:36AM 
3 
Trouble sorting the matrix 
8:45AM 
0 
passing of arguments to R CMD BATCH in bash script that is submitted to torque (Linux platform) 
7:56AM 
1 
Reading shape files in R 
7:05AM 
0 
MultiLevel classification 
4:33AM 
2 
checking certain digits of a number in a column 

Friday June 14 2013 
Time  Replies  Subject 
11:02PM 
1 
"Error: cannot allocate vector of size 1.9 Gb" when loading xtable help 
9:07PM 
2 
significance testing for the difference in the ratio of means 
7:51PM 
1 
combination of columns in a matrix 
6:05PM 
0 
addtable2plot problem with adding summary object 
5:04PM 
1 
MS Access 
4:16PM 
1 
Trying to get the 'Digitize' package 
2:52PM 
3 
R session freezes when I try to save a new script 
2:24PM 
1 
How to interactively create manually guided Decision Tree 
2:03PM 
2 
Removing "NA" from matrix 
1:34PM 
3 
rename and concatenate name of columns 
10:24AM 
1 
Problem in Matrix 
7:47AM 
1 
Problem in linking a library in R package 
7:27AM 
1 
how to output the data array without colname and row number 
6:43AM 
1 
Need help on creating Adjacency matrix in R 
6:18AM 
1 
Problems with R package building 
5:14AM 
0 
Problem with Get_map getting maps without country name 
4:51AM 
2 
merging data frames 

Thursday June 13 2013 
Time  Replies  Subject 
11:16PM 
1 
Using tables package  request for help 
8:49PM 
1 
Linear Model with Discrete Data 
5:37PM 
1 
Survey imputation 
5:29PM 
0 
Memory issues with R on Ubuntu 
5:26PM 
2 
Installing package(s) into ... (as ‘lib’ is unspecified) 
5:22PM 
0 
Database Connectivity Performance Comparison with ROracle 
5:03PM 
0 
Getting rid of rows matching a certain condition 
4:00PM 
1 
puzzling behavior of within 
3:59PM 
1 
set.seed(x) 
3:47PM 
2 
strange boolean results 
3:13PM 
1 
Unexpected behavior from hist() 
12:02PM 
3 
Remove levels 
9:02AM 
1 
Force boxplot yaxis to zero 
7:56AM 
3 
find the position of first observation for each subject 
7:08AM 
2 
Search for Matching word in a Dataframe 
6:46AM 
0 
useR! 2013 conference schedule and data analysis contest 
5:26AM 
2 
Plotting gps coordinates on Shapefile 
4:09AM 
1 
Need help with installing gplots 
1:43AM 
1 
Lattice different colours for bars 
12:55AM 
4 
identify data points by certain criteria 

Wednesday June 12 2013 
Time  Replies  Subject 
10:37PM 
0 
new data 
8:36PM 
3 
rewrite script to eliminate constant object reference 
8:03PM 
1 
Creating a new var from conditional values in other vars 
7:22PM 
1 
How to fit the cumulative probability distributive functiion with the gamma distribution? 
7:07PM 
1 
Fetching and Saving warnings from a function 
6:45PM 
2 
grDevices::convertColor XYZ space is it really xyY? 
6:13PM 
1 
Cannot install RPostgreSQL 
5:48PM 
0 
How to cast a numeric argument to a twodimensional array in an inline C function? 
5:42PM 
2 
Functions within functions  environments 
5:37PM 
1 
Default colors for barplot() XXXX 
2:44PM 
1 
Proper way to implement package internal functions 
2:43PM 
0 
how to maximize the loglikelihood function with EM algorithm 
2:35PM 
1 
Windows R_LIBS_USER confusion under R3.0.1 
2:05PM 
2 
[RSIGMac] problem with the installation of r commander on a mac 
1:44PM 
0 
Fw: Hi, can you supply tablet pc? 
1:34PM 
0 
Permutation test for GLM with proportional data 
1:08PM 
1 
GGally installation problems 
9:16AM 
0 
Version 1.3.2 of apcluster package (+ last announcement of Webinar) 
9:14AM 
1 
loops for matrices 
8:03AM 
1 
Instant search for R documentation 
7:47AM 
2 
change factor to mtrix 
7:21AM 
2 
How to get a running mean result by R? 
3:05AM 
0 
R + face detection a good mix? 
2:53AM 
1 
Question on Simple Repeated Loops 
2:46AM 
0 
Rhelp Digest, Vol 124, Issue 12 
1:38AM 
1 
odds ratio per standard deviation 
12:25AM 
1 
how to extract coefficient from a gamma distribution? 
12:19AM 
1 
devtools: rtools not compatible with 3.0.1 
12:01AM 
2 
survreg with measurement uncertainties 

Tuesday June 11 2013 
Time  Replies  Subject 
9:18PM 
1 
simulation from truncated skew normal 
8:30PM 
0 
Ancestral state reconstruction under a splittree for BiSSE 
7:14PM 
1 
Package for maximizing likelihood function with EM algorithm 
6:52PM 
2 
help using code 
6:52PM 
1 
Help needed in feature extraction from two input files 
6:26PM 
1 
QR factorization for aov 
5:44PM 
3 
ggplot2 error: "Error in as.environment(where) : 'where' is missing" 
4:18PM 
2 
assigning global columns selection for all subset functions in script 
4:07PM 
2 
Add a column to a dataframe based on multiple other column values 
4:01PM 
2 
Bytes to Numeric/Float conversion 
3:45PM 
2 
extract common rows from a dataframe 
3:41PM 
1 
'Boolean Index too long' 
3:12PM 
0 
Fortran modules 
3:06PM 
2 
Big, complex, wellstructured .R file for demonstration? 
2:48PM 
2 
ggpairs in GGally replaces plotmatrix in ggplot2 
2:31PM 
1 
Caret train with glmnet give me Error "arguments imply differing number of rows" 
1:25PM 
2 
Rhelp Digest, Vol 124, Issue 12 
12:52PM 
0 
stepwise discriminant analysis using wilks lambda 
12:18PM 
3 
R vector 
11:49AM 
0 
a title on the map (function gvisGeoChart package googleVis ) 
11:49AM 
0 
a title on the map (function gvisGeoChart package googleVis ) 
11:23AM 
0 
weighted(?) regression 
9:20AM 
0 
Rao's quadratic entropy with fuzzy coded trait data 
8:09AM 
0 
How to "source" a R script in a parent/parallel directory (win/linux) 
7:21AM 
1 
Problem i9ncreasing memory to jvm for XLConnect 
6:07AM 
1 
mapply on multiple data frames 
5:49AM 
2 
How can we access an element in a structure 

Monday June 10 2013 
Time  Replies  Subject 
11:42PM 
1 
Help with R loop for URL download from FRED to create US time series 
9:41PM 
1 
padding specific missing values with NA to allow cbind 
8:38PM 
4 
Combining CSV data 
8:01PM 
0 
parameters estimation of a normallognormal multivariate model 
6:47PM 
1 
Where Query in SQL 
5:53PM 
0 
read.csv timing 
5:33PM 
1 
Selecting divergent colors 
5:28PM 
4 
Speed up or alternative to 'For' loop 
5:23PM 
1 
Apply a PCA to other datasets 
4:27PM 
3 
woby2 (Odds Ratio) for variables with 3 or more levels 
3:10PM 
0 
twoby2 (Odds Ratio) for variables with 3 or more levels 
2:39PM 
2 
please check this 
2:26PM 
5 
Substituting the values on the yaxis 
10:00AM 
0 
Estimation of covariance matrices and mixing parameter by a bivariate normallognormal model 
9:49AM 
1 
modify and append new rows to a data.frame using ddply 
9:26AM 
1 
Rcmdr seit heute nicht mehr ladbar 
7:02AM 
0 
Create a package with "package.skeleton" 
6:37AM 
1 
problems with setClass or/and setMethod 
6:15AM 
4 
reshaping a data frame 
5:25AM 
2 
How to expand.grid with string elements (the half!) 
3:26AM 
1 
All against all correlation matrix with GGPLOT Facet 
3:02AM 
1 
Sending Email with Attachment 
1:34AM 
0 
Loop through variables and estimate effects on several outcomes 
12:52AM 
1 
Using Lattice, LatticeExtra  Hide right and top axes in multipanel plots 

Sunday June 9 2013 
Time  Replies  Subject 
2:41PM 
1 
import from Stata, get NA 
10:58AM 
1 
How to read a .rar file in R 
9:43AM 
1 
agnes() in package cluster on R 2.14.1 and R 3.0.1 
7:27AM 
1 
Dyn.load of sharing object with GSL library 
12:14AM 
1 
get column index with match using apply 

Saturday June 8 2013 
Time  Replies  Subject 
11:47PM 
0 
Subset dataframe with loop searching for unique values in two columns 
10:27PM 
2 
CGIwithR installation failure 
9:02PM 
1 
Need help on window() function of the 'zoo' package 
8:31PM 
1 
reading a character translation table into R 
8:19PM 
0 
Rhelp: insufficient space problem occurred during inversion of sparse matrix 
7:35PM 
1 
Error Object Not Found 
6:53PM 
1 
help needed! RMSE 
1:38PM 
1 
segfault  address 0x29, cause 'memory not mapped' 
1:21PM 
1 
colour coded dotchart 
1:20PM 
1 
Help with multiple use of "quantile" 
11:58AM 
1 
plot Predicted survival probabilitie 
11:09AM 
1 
Add blank rows to a dataframe 
11:09AM 
2 
Add blank rows to a dataframe 
10:06AM 
0 
data  matched samples, dataframes, panel data 
9:19AM 
0 
modify and append new rows in a dataframe 
8:06AM 
0 
data 
3:17AM 
1 
Regression Tolerance Intervals  Dr. Young's Code 
1:24AM 
1 
splitting a string column into multiple columns faster 
1:13AM 
1 
recode: how to avoid nested ifelse 

Friday June 7 2013 
Time  Replies  Subject 
10:54PM 
1 
It seams that fast99 function (sensitivity package) does not work out for norm distribution. 
10:01PM 
0 
optim() over bogus parameters 
8:12PM 
1 
gamm in mgcv random effect significance 
7:50PM 
0 
RCOde need urgent HELP 
7:25PM 
1 
Package 'ChoiceModelR'  Xbetas.csv? Rbetas.csv? betadraws? 
6:07PM 
1 
SQL queries in R 
5:47PM 
1 
Trying to install NADA in R 3.0.0 
5:16PM 
0 
coxme pvalues 
3:38PM 
1 
Horizontal labels on a plot 
3:03PM 
0 
ROC Curves for Neural Networks 
2:53PM 
0 
How to get a subscript of a vector? 
2:44PM 
2 
glm.nb error 
2:36PM 
1 
increase outlier size on boxplot 
1:49PM 
1 
Evaluation of function names... 
1:34PM 
1 
Clogit R and Stata 
1:21PM 
1 
subset with non logical rules 
12:42PM 
1 
cannot load pbdMPI package after compilation 
12:00PM 
1 
estimation of covariance matrix of a bivariate normal distribution using maximization of the loglikelihood 
11:38AM 
2 
Get count by day for particular coulmn 
11:21AM 
1 
arima time series in R 
11:01AM 
1 
Problem with ODBC connection 
10:12AM 
1 
Bionconductor help 
9:37AM 
4 
matched samples, dataframe, panel data 
8:51AM 
0 
Function nlme::lme in Ubuntu (but not Win or OS X): "Nonpositive definite approximate variancecovariance" 
8:28AM 
0 
5 remaining places on stats course in Edmonton 
8:03AM 
1 
boot, what am I doing wrong? 
4:46AM 
0 
lineplot.ci{sciplot}: Split x.factor label in two lines 
3:19AM 
0 
error running mvabund package 

Thursday June 6 2013 
Time  Replies  Subject 
8:34PM 
3 
Distancebased nonparametric ANOVA 
8:14PM 
0 
Revolutions Blog: May Roundup 
7:58PM 
2 
sample size determination  comparing means for different size samples 
7:52PM 
2 
how to fit a glm model with all possible interactions between explanatory variables 
6:34PM 
1 
Add prediction interval forest plot (package "meta") 
5:01PM 
0 
OT: FAQ 7.31 
3:49PM 
0 
RBloomberg: unable to use 'Corp' to fetch data 
3:03PM 
2 
Not sure this is something R could do but it feels like it should be. 
2:48PM 
3 
generate simple function with predefined constants 
2:41PM 
1 
Conditional coloring of area between curves 
2:12PM 
0 
Autocorrelation and normal distribution of gaps for ping requests in an unstable network 
1:41PM 
0 
Loop through variables and estimate effects on several outcomes 
11:32AM 
0 
SnpMatrix super slow to access cells when large 
11:17AM 
1 
Error invalid graphics state using text() 
10:51AM 
1 
Problem with marginal effects of a multinomial logistic regression 
6:37AM 
2 
generating a bar chart with two axis for colinear variable 
5:43AM 
2 
highlighted a certain time period on multiple plots 
5:36AM 
1 
multivariate multilevel model 
1:20AM 
1 
lme function cannot find object 

Wednesday June 5 2013 
Time  Replies  Subject 
11:38PM 
1 
rJava is not loading 
10:13PM 
1 
multilevel binary and ordered regression models 
9:56PM 
2 
combining two different matrizes 
9:49PM 
0 
Error in anova.cca by="axis" after Vegan update 
7:26PM 
1 
reshape2 issue solved Tnx! 
3:54PM 
0 
Temporally autocorrelated Poisson data 
3:43PM 
0 
[Rpkgs] update to interval package 
3:43PM 
0 
update to interval package 
3:42PM 
2 
reshape2 issue continued 
3:39PM 
0 
[Rpkgs] bpcp package for pointwise confidence intervals for a survival distribution 
3:39PM 
0 
bpcp package for pointwise confidence intervals for a survival distribution 
2:35PM 
2 
reshape2 issue 
2:22PM 
1 
Coefficients paths  comparison of ridge, lasso and elastic net regression 
1:33PM 
1 
Subsetting out missing values for a certain variable 
1:20PM 
3 
SPlus script 
1:00PM 
2 
Map Antarctica 
12:12PM 
0 
Survival aareg problem 
11:07AM 
0 
R error "more columns than column names" 
11:01AM 
0 
sandwich matrix in gamm 
9:56AM 
1 
Send Mail R and Socket Connections 
8:49AM 
1 
List into table 
5:33AM 
1 
plyr _aply simplifying returnvalue dimensions 
2:53AM 
1 
Trying to build up functions with its names by means of lapply 
2:39AM 
3 
Expression evaluation of Plotting labels containing spaces 

Tuesday June 4 2013 
Time  Replies  Subject 
11:44PM 
1 
How to write a loop in R to select multiple regression model and validate it ? 
10:46PM 
2 
Post hoc power analysis for mixedeffects models 
10:23PM 
5 
dates and time series management 
9:05PM 
3 
How to display multiples lines with different color on the same plot? 
8:36PM 
1 
survival aareg plot problem 
8:32PM 
1 
how to compute maximum of fitted polynomial? 
7:06PM 
0 
return pvalue in a t.test function 
6:45PM 
0 
choose the lines2 
5:08PM 
0 
gpuHclust slower than hclust 
4:57PM 
1 
High volume plot using log(local density) 
4:37PM 
0 
hclust segfault when using rpuDist 
4:35PM 
0 
odfWeave on WinXP 
4:13PM 
1 
probability weights in multilevel models 
3:47PM 
1 
ZeroInflated Negative Binomial Regression 
3:37PM 
0 
choose the lines2 
2:33PM 
2 
Refer to Data Frame Name Inside a List 
1:51PM 
0 
Mixed effects model with a phylogenetic tree/ distance, matrix as a random effect 
9:15AM 
1 
Finding Beta 
2:10AM 
1 
Read 2 rows in 1 dataframe for diff  longitudinal data 

Monday June 3 2013 
Time  Replies  Subject 
10:59PM 
1 
read.csv and write.csv filtering for very big data ? 
8:23PM 
1 
Multiple selection and normalization 
5:55PM 
0 
interpretation of flexsurvreg output from flexsurv package 
5:37PM 
1 
Optim seems not to work properly in foreach 
4:36PM 
1 
Error code from optim  "NEW_X" what does it mean? 
4:27PM 
1 
Mixed effects model with a phylogenetic tree/ distance matrix as a random effect 
3:25PM 
2 
delete active dataset 
2:19PM 
2 
installing package 'rqpd' (Regression quantiles for panel data) 
1:41PM 
3 
split and common variables 
1:15PM 
1 
Why do tabs disappear when pasted into the R console? 
9:15AM 
3 
Calculating Mean 

Sunday June 2 2013 
Time  Replies  Subject 
11:37PM 
0 
Conditional Forecast with MSBVAR 
9:16PM 
1 
Plot 2 different time series data with 2 y axes 
9:01PM 
1 
Xaxis in meandist {vegan} 
7:44PM 
2 
Scale package change comma defaults? 
5:15PM 
4 
Strange behaviour of R graphics copied to PowerPoint 
3:09PM 
0 
Problem with package 'mi' for multiple imputation 
2:05PM 
1 
Robust GAM that covers Gaussian Distributions 
1:17PM 
1 
Multivariate EWMA covariance estimator? 
6:08AM 
2 
Computing Median for Subset of Data 
3:30AM 
0 
plot.gam 
3:01AM 
1 
Regularized Discriminant Analysis scores, anyone? 
12:50AM 
1 
object not found 

Saturday June 1 2013 
Time  Replies  Subject 
9:56PM 
1 
Frequency count of Boolean pattern in 4 vectors. 
9:12PM 
1 
metafor mixedeffect models: testing different predictor combinations for lowest AIC 
8:14PM 
1 
Need to download data from internet 
8:01PM 
3 
Official way to set/retrieve options in packages? 
7:28PM 
1 
Windows Vista computer will not use changes I made to R console file 
5:52PM 
1 
Fwd: Your message to Rhelp awaits moderator approval 
3:03PM 
1 
error about MCA 
10:18AM 
3 
Loading an .RData file and assigning the loaded objects within a loop 
7:54AM 
2 
How to read a file including strings and numbers. 
4:26AM 
4 
How to compute a Pvalue for a complex mixture of chisquared distributions in R 
1:27AM 
2 
GLMM in R 
12:56AM 
1 
R CMD check package "mypkgEx.R" failed 