Friday November 30 2012 
Time  Replies  Subject 
10:55PM 
2 
NA return to NLM routine 
10:38PM 
1 
Workarounds to Rd file name conflict when extending a S4 method of some other package 
10:06PM 
3 
(no subject) 
9:22PM 
22 
Line numbers with errors and warnings? 
9:10PM 
1 
Fw: quantreg installation and conflicts with R 2.15.2 
9:08PM 
0 
Training, Validation and Test Sets and LDA with MASS package 
9:05PM 
6 
protentially serious R error 
8:16PM 
1 
quantreg installation and conflicts with R 2.15.2 
6:34PM 
1 
Choleski decomposition 
5:50PM 
3 
repeating matrices in a list 
5:47PM 
4 
qbinom 
5:43PM 
5 
Reading .gsheet within R 
5:02PM 
8 
segfault debugging 
4:12PM 
0 
Standard errors for predictions of zeroinflated models 
3:27PM 
5 
subset data frame by variable with missing value 
3:08PM 
5 
loop function and integrate? 
3:01PM 
0 
what is the cost in cv.glm? 
1:32PM 
0 
flip heatmap (pheatmap) 
12:55PM 
5 
how to separate stuck row elements? 
12:34PM 
0 
Help regarding calendar heatmap 
12:32PM 
1 
can't integrate in loop 
12:26PM 
2 
Generating sequences of dates 
12:24PM 
5 
Nightingale’s Rose chartany suggestion? 
12:18PM 
4 
subgroupbased quantiles 
12:07PM 
3 
missed values 
11:54AM 
0 
logscale xyplots 
11:51AM 
5 
help on "stacking" matrices up 
11:27AM 
2 
CreateThread failure since R 2.15.2 (32bit) 
10:50AM 
1 
Changing the base of geom_bar in ggplot 
10:16AM 
0 
Oracle database connction from R in Linux 
10:15AM 
0 
Shipping densitty 
9:32AM 
1 
xts indexed with Date class 
9:30AM 
0 
TSCov function from RTAQ package 
7:28AM 
1 
How to add widgets of gWidgets to widgets of rgtk2 ??? 
7:23AM 
1 
How to repeat replication 
5:57AM 
1 
Little's Chi Square test for MCAR? 
3:24AM 
1 
Example metropolis hasting 

Thursday November 29 2012 
Time  Replies  Subject 
11:55PM 
4 
Help with this error "kernlab class probability calculations failed; returning NAs" 
11:44PM 
3 
[mgcv][gam] Manually defining my own knots? 
10:27PM 
1 
instrumental variables regression using ivreg (AER) or tsls (sem) 
9:55PM 
11 
How to subtract the counter i in for loop? 
8:39PM 
2 
Analysis of Variance 
8:38PM 
0 
kernlab 0.915 on CRAN 
8:25PM 
2 
Data Cleaning New user coming from SAS 
7:58PM 
3 
Help 
7:53PM 
7 
googleVis plot and knitr/sweave 
7:53PM 
2 
Read in alphanumeric column without decimals 
7:19PM 
1 
Coerce rownames to factor for ordering 
6:55PM 
8 
Fast Normalize by Group 
5:32PM 
0 
What am I missing when using zoo on version 2.15? 
4:56PM 
1 
How to use doSMP(revoIPC) with R 2.15.x version 
4:33PM 
0 
bootstrapped cox regression in rms package (non html!) 
4:32PM 
2 
Deleting certain observations (and their imprint?) 
4:00PM 
10 
bootstrapped cox regression (rms package) 
3:18PM 
4 
Help in Bissection algorithm 
3:03PM 
1 
QQplot 
2:43PM 
4 
splitting a string by space except when contained within quotes 
1:38PM 
0 
Simper analysis with MorisitaHorn 
1:28PM 
3 
comparing two vectors 
1:18PM 
1 
libary survival 
12:20PM 
3 
Label axis with strings instead of numbers 
11:10AM 
3 
deleting data of a given date range. 
10:53AM 
0 
Survreg Problem 
10:53AM 
1 
worldmap_region/country problem 
10:26AM 
0 
RGtk2 widget font changing 
10:26AM 
0 
Fwd: Re: choose folder interactively 
9:28AM 
0 
New package "gdimap" 
8:42AM 
1 
How to handle Chinese character in R plot? 
2:42AM 
1 
Error 0ps.factor: level sets of factors are different 
2:10AM 
3 
Ceiling function gives me wrong answer 
12:44AM 
4 
what's this character? 
12:07AM 
4 
Confidence intervals for estimates of all independent variables in WLS regression 
12:03AM 
0 
constrOptim 

Wednesday November 28 2012 
Time  Replies  Subject 
11:03PM 
2 
Weight matrix in linear regression 
10:59PM 
2 
GSEA package error 
10:00PM 
1 
Windows 8 stability 
9:59PM 
0 
dealing with different kinds of environmental data in one matrix 
9:02PM 
3 
hhmm time format, strptime and %k 
8:42PM 
1 
How to change smoothing constant selection procedure for Winters Exponential Smoothing models? 
8:23PM 
0 
genomewide linkage plot? 
8:21PM 
1 
in Rd documentation, line breaks in code blocks? 
7:36PM 
3 
Problems with nls 
7:32PM 
5 
Conditional model in R 
6:37PM 
2 
Error message R2Jags 
6:05PM 
1 
Installing R under Redhat el6 
5:42PM 
7 
Speeding reading of large file 
5:27PM 
1 
Stripchart colors don't vary after I sort a data frame 
4:06PM 
1 
Plot 3d density 
3:30PM 
3 
write out list of lists with names 
3:04PM 
5 
Can R be embedded in html? 
2:40PM 
0 
How to impute MNAR by using ML 
1:17PM 
1 
how to keep all zeros in 1st row (not NA) 
1:02PM 
3 
Plot with residuals in mgcv 
12:39PM 
6 
choose folder interactively 
12:13PM 
2 
output data by date? 
11:52AM 
1 
Introduction text in R help files 
11:17AM 
0 
Numbers at risk below cumulative incidence function plot (plot.cuminc, cmprskpackage) 
11:12AM 
1 
Parsing of the comment character when sourcing a file 
9:53AM 
0 
Comparing and Analysing Slopes from GLM abline? 
9:33AM 
3 
data frame: adding columns from data and file title 
9:12AM 
3 
filter data.frame with a vector 
8:53AM 
4 
remove NA or 0 values 
8:03AM 
2 
comma as a seperator to numeric 
6:01AM 
3 
Accessing List within a List in a for Loop 
5:38AM 
0 
GLUE (Generalized Likelihood Uncertainty Estimation) and Bayesian Updating 
5:35AM 
8 
zeros in double matrix rather than character matrix 
5:30AM 
2 
generating sets of parameters, when some parameters are vectors 
3:48AM 
1 
Help setting optimization problem to include more constraints 
3:25AM 
10 
error, R commends cannot show the expected output 
1:22AM 
2 
NRI or IDI for survival data  Hmisc package 
1:15AM 
0 
Fixed Effects using AER's Tobit function  system is singular 

Tuesday November 27 2012 
Time  Replies  Subject 
11:40PM 
1 
Using factor variables with overlapping categories 
10:17PM 
7 
Finding values in one column and 
9:43PM 
4 
code optimisation problem 
9:38PM 
1 
Plot from a jpeg 
9:33PM 
5 
Predict function in Raster package 
9:22PM 
1 
Forloop,string variables, and the $operator 
8:47PM 
5 
Order function 
8:35PM 
1 
CCA plot 
7:41PM 
2 
Books for fully understanding internal logics on some packages(quantmod, xts, zoo and chron) 
7:37PM 
6 
Error: R could not find "listDescription" 
6:06PM 
2 
Some questions about chron package.. 
6:00PM 
6 
GLM Coding Issue 
5:51PM 
4 
loop command to matrix 
5:44PM 
4 
Fitting and plotting a coxph with survfit, package(surv) 
4:49PM 
1 
Concordant und Discordant Paars of Logistic Regression 
4:45PM 
3 
Stuck trying to modify a function 
4:42PM 
2 
interactions in GAMs 
4:21PM 
0 
R.dll problem during loading the package lme4 
4:21PM 
1 
calling c function from R 
4:17PM 
1 
error of installing a R package on Win 7 
4:16PM 
0 
Help with optimization problem 
3:51PM 
1 
best HDF5 package: h5r or rhdf5? 
3:46PM 
2 
in par(mfrow=c(1, 2)), how to keep one half plot static and the other half changing 
2:59PM 
4 
binning by frequency 
2:43PM 
0 
Variance component estimation in glmmPQL 
2:02PM 
5 
loop with date 
11:40AM 
2 
Effect of each term in the accuracy of Nonlinear multivariate regression fitting equation 
10:36AM 
2 
order.max specification problem in the ar.ols function 
10:27AM 
3 
Problem installing knitr 0.5 or higher in Ubuntu 
10:12AM 
2 
Anova 
9:13AM 
2 
sum per day 
8:30AM 
2 
install the ggplot2 package 
6:33AM 
2 
Problem in Starting R Server  object of type 'closure' is not subsettable 
6:21AM 
0 
Class Not found exception from RCosole 
6:09AM 
1 
Accumulate objects in list after try() 
5:27AM 
2 
error of runing R in R 2.15.2 w/o graphes generated 
4:08AM 
3 
Psych package: fa.diagram, how to rearrange layout so numbers do not overwrite each other 
2:46AM 
1 
glm convergence warning 
12:07AM 
2 
Help with graphics in gamm4 library 

Monday November 26 2012 
Time  Replies  Subject 
10:05PM 
2 
A problem subsetting a data frame 
8:43PM 
1 
Help on function please 
7:10PM 
0 
SavitzkyGolay filtering with missing data 
6:31PM 
3 
Plot(x,y) help 
6:20PM 
0 
wavelet Variance Error 
5:41PM 
0 
ncvreg question 
5:40PM 
0 
cacheSweave problem 
5:19PM 
1 
cosine curve fit 
4:25PM 
1 
reclassification function 
3:59PM 
5 
wrong data interpretation in R 
3:03PM 
1 
Plotting an adjusted survival curve 
2:46PM 
0 
cluster analysis error  mclust package 
2:41PM 
7 
error in plot(table(c('a','a'))) 
1:37PM 
3 
puzzling RODBC error 
1:31PM 
0 
Webinar signup: Advances in Gradient Boosting: the Power of PostProcessing. December 14, 1011 a.m., PST 
12:33PM 
1 
Problem with glm, gaussian family with loglink 
11:36AM 
1 
zoo timeseries plot; minor tic mark level control 
10:51AM 
6 
Help in splitting the records 
10:38AM 
2 
Help R 
10:24AM 
3 
merging two specific rows in a DF 
10:20AM 
7 
How to count the number of different elements in a column 
10:01AM 
1 
Class Not found execption 
9:53AM 
1 
Connect R with SQLSERVER 
8:22AM 
11 
R strange behaviour when building huge concatenation 
8:00AM 
0 
R jags clear deviance 
6:50AM 
2 
compatibility of load() in R 2.15.2 
5:48AM 
3 
Problem with cbind() and arguments 
1:24AM 
6 
Passing lists between functions 
1:17AM 
1 
Plotting an adjusted kaplanmeier curve 

Sunday November 25 2012 
Time  Replies  Subject 
8:24PM 
1 
Issue with using geocode 
7:41PM 
0 
Variance gamma process simulation and plot 
6:57PM 
1 
rjags and parallel chains 
6:22PM 
3 
"argument is missing, with no default" OR "replacement has length zero" 
5:27PM 
0 
densregion 
3:49PM 
2 
creation of an high frequency series 
3:25PM 
1 
I'd like to know more efficient method to verify the prepackaged codes 
2:37PM 
4 
overlapping matplot 
2:21PM 
2 
gradient 
1:52PM 
5 
bbmle "Warning: optimization did not converge" 
12:55PM 
7 
Finding the Degrees of Freedom in a Wilcoxon Test 
11:52AM 
3 
RExcel, ROOo and LibreOffice inquiry 
11:29AM 
2 
How to import data from a text file in R 
11:16AM 
8 
Import/Export excel files to/from R, without changing the file type 
7:04AM 
1 
Error : Error in if (antipodal(p1, p2)) 
5:41AM 
1 
Multiple Range Means Test 
3:54AM 
0 
Bayes Logit 
3:48AM 
0 
How to map new data to the existing cluster assignments in R mclust? 
12:55AM 
1 
Iterate by Factor  Newbie Question 
12:27AM 
11 
Comparing linear regression coefficients to a slope of 1 

Saturday November 24 2012 
Time  Replies  Subject 
10:33PM 
4 
Adding a new variable to each element of a list 
10:18PM 
0 
Grouped data objects within GLS and Variogram 
10:03PM 
7 
IMPORTANT!!!! PLEASE HELP ME 
9:51PM 
0 
Please help me 
9:01PM 
3 
Designating a new year (SeptAug) in R 
8:29PM 
0 
robustbase error message 
7:07PM 
1 
Bootstrap lmekin model 
6:28PM 
2 
Comparing the Means of Two Normal Distributions 
5:21PM 
0 
Does R has any SVG devices that allow setting of zooming and panning (in addition to Tooltips and Hyperlinks) ? 
5:02PM 
1 
A Question About Plotting 
4:41PM 
4 
Error in Random Effect Panel 
4:04PM 
3 
How to Label Cases in Scatterplots? 
2:39PM 
3 
Help!!!!! 
2:07PM 
4 
Performing operations only on selected data 
8:20AM 
0 
How to discretize the Variance Gamma Process for stock price simulation? 
7:45AM 
0 
Plot of 3d stock price density 
5:35AM 
8 
function call from another r file 
4:42AM 
4 
Building factors across two columns, is this possible? 
2:55AM 
6 
subsetting  questions 

Friday November 23 2012 
Time  Replies  Subject 
10:52PM 
2 
caret train and trainControl 
10:42PM 
1 
Results displayed in Console 
9:14PM 
5 
R help..subsetting data frame that meeting multiple criteria 
8:13PM 
6 
Problems with weight 
8:08PM 
5 
problem with svyglm 
6:08PM 
0 
r cloud computing 
6:04PM 
3 
daily maximum temperature 
5:36PM 
1 
Spatstat: Mark correlation function 
4:56PM 
1 
lines() 
4:54PM 
3 
Add column index number to str() output 
4:12PM 
5 
read.csv.sql() to select from a large csv file 
4:05PM 
3 
R lapack routines cannot be loaded 
3:40PM 
2 
Studentt distributed random value generation within a confidence interval? 
3:23PM 
14 
Why do i get "Error: unexpected input in "A<lm(GandW ~ Authocracy, Data)" 
2:56PM 
10 
Joining two files 
10:43AM 
1 
column name prefix 'x' after data import via read.delim 
9:42AM 
3 
error in IF condition with factor evaluation 
9:06AM 
1 
invalid colour name 'rgb(1.000,0,0)' error 
8:29AM 
1 
Failed to install RMySQL,help! 
7:33AM 
5 
Barplot with lines 
5:17AM 
1 
Sentiment analysis in R 
4:26AM 
3 
What is the . in formula ~. syntax? 
4:02AM 
1 
How to override gWidgets:gvarbrowser_classes 
3:38AM 
2 
Constant (= wrong) historical quotes via get.hist.quote() from yahoo.finance 
2:17AM 
2 
Adding a function with default parameters into the Rcmdr menu 
1:53AM 
2 
Data frame manipulation 
1:14AM 
14 
Summary statistics for matrix columns 

Thursday November 22 2012 
Time  Replies  Subject 
10:33PM 
3 
SEM raw moment matrix 
10:15PM 
1 
help in Mestimator by R 
10:00PM 
0 
(no subject) 
9:55PM 
1 
Optimizing nested function with nlminb() 
9:12PM 
3 
Factor function for coded numerical values 
7:22PM 
2 
Plotting specific points with type='l' 
7:01PM 
1 
Partial dependence plot in randomForest package (all flat responses) 
6:58PM 
3 
ROC Curve: negative AUC 
5:58PM 
1 
How to control plotting formula above lm diagnostic plots? 
5:45PM 
0 
Mixed models and learning curves 
5:37PM 
0 
Simulating a VEC 
5:24PM 
0 
error in replor: Results suspect! 
5:20PM 
2 
Data Extraction  benchmark() 
5:08PM 
11 
Using cumsum with 'group by' ? 
3:57PM 
0 
selcting a random sample and saving it in a seprate dataframe and also remaining part in other data frame 
2:33PM 
1 
ggplot2 and the legend 
2:11PM 
10 
Data Extraction 
12:56PM 
2 
Trick to replace NA 
11:23AM 
2 
lapack routines cannot be loaded [Help request] 
10:11AM 
0 
Re: Extracting random rows from a dataset 
10:00AM 
1 
prediction problem 
9:55AM 
1 
error message in Linkcomm package 
9:45AM 
2 
problems with RPostgreSQL compilation 
9:16AM 
2 
[lattice] Increase distance between tick labels and ticks in wireframe plot ("pad") 
7:21AM 
1 
How to read jpeg image with russian font in R? 
6:02AM 
5 
ROCR package not installing 
4:56AM 
1 
rapache memory problem 
12:35AM 
1 
Efficiently creating/defining new variables transformations 

Wednesday November 21 2012 
Time  Replies  Subject 
11:35PM 
1 
Listing elements of a 4D array 
11:32PM 
0 
Making part of a data frame into a time series 
10:44PM 
0 
Question about VAR (Vector Autoregression) in differences. 
10:34PM 
2 
ifelse + numeric 
10:26PM 
0 
Lattice and a color problem 
9:48PM 
1 
update fit (removing insignificant variables) 
9:41PM 
3 
Problems understanding use of regular expression (in gsub) for manipulating currency 
9:13PM 
0 
Re: Integration in R 
8:39PM 
4 
Regression: standardized coefficients & CI 
8:12PM 
1 
Using doMC to run parallel SVM grid search? 
7:52PM 
3 
remote connection to an Oracle database  using RODBC  RMySQL..? 
7:35PM 
1 
lmer model specification 
7:22PM 
17 
printing difftime summary 
6:16PM 
0 
Bayesian cluster analysis  R functions 
6:15PM 
2 
histogram help 
6:07PM 
2 
plotting 1000 simulations, error message: plot.new has not been called yet 
5:52PM 
4 
Remove Column from matrix 
5:44PM 
2 
Modify Y axis 
5:44PM 
1 
Help: is there a R Package for L1regression (not regression with L1penalty) 
5:10PM 
3 
Finding a max 
5:09PM 
2 
Re: Spider Graph 
5:05PM 
4 
help with if statement 
4:40PM 
4 
installing Rmpi on centos 6 with mpich 
4:39PM 
4 
Help with loop 
4:11PM 
1 
lists as matrix cells ? 
3:32PM 
6 
Scaling values 0255 > 1 , 1  how can this be done? 
2:34PM 
2 
Weighted least squares 
1:19PM 
6 
Creating a frequency table for binomial varaible 
12:21PM 
1 
creat an interactive graph 
11:49AM 
4 
Sourcing files with Umlaut in path no longer works 
11:42AM 
0 
size of the side panel in gvisMotionChart 
11:03AM 
1 
dúvidas com matriz de correlação e covariancia 
10:58AM 
2 
Create BATCH file 
10:05AM 
0 
Statistical significance in robust estimation rlm() 
9:45AM 
1 
[lattice] print only legend 
9:10AM 
2 
Re: FW: Select a random subset of rows out of matrix 
7:54AM 
0 
Two way manova 
7:46AM 
0 
BiodiversityR and box cox transformation 
6:14AM 
4 
Function storing error messages in 32 bit R2.15.2 version 
2:57AM 
3 
I don't know the difference between rank and order 

Tuesday November 20 2012 
Time  Replies  Subject 
11:40PM 
4 
[lattice] how to overlay a geographical map on a levelplot? 
11:24PM 
0 
McNemar's Test Question 
11:06PM 
0 
quantifying the latent variable of an ordered probit 
10:03PM 
1 
Removing columns that are na or constant 
9:52PM 
2 
about MCMC 
9:02PM 
0 
Help with glht function and binary data! 
8:47PM 
4 
Greek letters on title 
7:30PM 
5 
data after write() is off by 1 ? 
7:08PM 
6 
Using if 
6:49PM 
1 
parApply computing 
6:06PM 
4 
Updating Tom Short's R Reference Card, contacting him? 
5:54PM 
3 
Puzzling "Execution halted" 
5:48PM 
2 
Controlling the number of interactions of a lme 
5:39PM 
2 
correct function formation in R 
5:39PM 
5 
Deviation standard & variance 
5:06PM 
1 
Read Write permissions in current directory 
4:40PM 
2 
Ordering List Items Chronologically 
3:55PM 
0 
Multilevel analysis using nlme (lme) . Error using zscores 
3:28PM 
0 
R.matlab 
2:13PM 
2 
lattice density plot: add vertical lines at groupwise medians for all panels 
2:07PM 
0 
centering gWindow on maximising 
11:15AM 
2 
Is it possible to draw with function "image.asc " and show a legend strip in the same window? 
10:54AM 
0 
double gaussian with mixdist: what's wrong? 
10:25AM 
2 
tcl/tk problem with tklistbox,the " " character and Rcmdr. 
9:24AM 
1 
Coefficient of determination for nonlinear equations system (nlsystemfit) 
8:33AM 
1 
Fit Gumbel Distribution using Method of Moments 
4:58AM 
2 
Closest fit data to a particular formula 
3:20AM 
2 
Help with loess 
2:07AM 
4 
github 
1:57AM 
5 
kinitr 
12:21AM 
1 
method show 

Monday November 19 2012 
Time  Replies  Subject 
9:39PM 
2 
Is it possible to be sponsored by R? 
9:36PM 
0 
Find the number of intersections according factor levels 
9:01PM 
5 
Coefficient of Variation, NA, Aggregate 
7:12PM 
3 
Performing gage R&R study in R w/more than 2 factors 
6:07PM 
5 
generated list element names 
5:55PM 
1 
Help: Metaanalysis with metacor 
5:27PM 
1 
xts plot behavior 
5:27PM 
1 
how to get bootstrap estimates 
5:20PM 
3 
scatterplot3d and box3d 
5:16PM 
6 
How to subset my data and at the same time keep the balance? 
5:04PM 
0 
expand time period 
4:40PM 
0 
Help vectorizing data generation for IRT graded response model 
3:51PM 
3 
Plot Area Dimensions 
3:47PM 
2 
Re: RMySQL install on windows 
3:16PM 
2 
Classification methods  which one? 
3:10PM 
2 
Ben Bolker's '‘emdbook’ Package , rbetabinom 
3:07PM 
0 
Question about Package 'sampleSection' for IRT model 
2:51PM 
0 
R SNA: Creating a adjacency matrix containing all actors but only values of a subset 
2:48PM 
1 
Biologist R learner problem!!!help pls 
2:32PM 
2 
Biologist R learner 
2:30PM 
5 
help on matrix column removal based on another matrix results 
1:59PM 
0 
internal cluster quality indexes 
1:19PM 
0 
Introductory R course: 68.12.2012 
12:42PM 
2 
lattice: defining grouping variable only for the upper/lower panel with splom 
11:06AM 
0 
RQuantlib  Convertible Bond Pricing 
10:04AM 
1 
Re: side by side boxplots 
7:49AM 
10 
Stepwise analysis with fixed variables 
7:07AM 
2 
read.table 
2:34AM 
0 
glht function in multcomp gives unexpected p=1 for all comparisons 
2:34AM 
1 
Error in `[.data.frame`... undefined columns selected 
1:41AM 
6 
loop to subtract arrays / error 
1:20AM 
1 
(no subject) 

Sunday November 18 2012 
Time  Replies  Subject 
9:45PM 
2 
Question about making histogram and x must be numeric 
9:23PM 
1 
Best prediction to use to use for basic problem? 
9:18PM 
5 
Replace <NA> with something else 
8:54PM 
1 
identical matrices 
8:42PM 
5 
[lattice] format and rotation of strip text 
8:24PM 
0 
subtract multiple columns from single column for Nash Sutcliffe efficiency 
7:01PM 
1 
Decimal places 
6:34PM 
2 
How to fix it? 
6:21PM 
1 
i want to put the results of the list in a for loop 
5:37PM 
3 
area under the curve 
5:20PM 
3 
list.files, recursively 
2:43PM 
8 
[lattice] how to label panels with variable value (not name)? 
1:25PM 
1 
centroid of hclust 
12:02PM 
1 
Fill in a pdf with colour 
11:00AM 
4 
Examining how cases are similar by cluster, in cluster analysis 
5:30AM 
1 
dealing with Date vars 
5:19AM 
1 
help interpreting dudi.pco 
4:36AM 
2 
[newbie] convert 3D spatial array to dataframe 
2:07AM 
2 
euclidean dist. between matrices 
1:50AM 
1 
about scor {bootstrap} R version 2.15.2 

Saturday November 17 2012 
Time  Replies  Subject 
11:00PM 
3 
library/function to compare two phrases? 
9:28PM 
2 
coarsening levels problem 
9:18PM 
4 
Strange problem with reading a pipe delimited file 
7:43PM 
3 
Reshaping a dataframe 
7:42PM 
0 
Re problem with "any" function 
6:54PM 
1 
Install 64 bit version of package on OS X 
6:36PM 
2 
problem with "any" function 
5:55PM 
1 
fold change calculation 
3:41PM 
3 
transform input argument (matrix) of function 
12:56PM 
1 
Can R change my input at higher precision 
11:50AM 
2 
Basic Stats question 
10:38AM 
2 
lines density 
8:56AM 
5 
manipulating longitudinal data in r 
6:45AM 
0 
help with a programme 
5:39AM 
3 
Using cbind to combine data frames and preserve header/names 
2:38AM 
1 
how to create dispersion graphic 
2:32AM 
1 
how to create a tree in R 
2:05AM 
7 
survfit & number of variables != number of variable names 

Friday November 16 2012 
Time  Replies  Subject 
11:41PM 
1 
tol in prcomp 
10:59PM 
5 
Question about contour3d and writeWebGL: rgl and misc3d package 
9:58PM 
0 
dixon test 
9:05PM 
4 
simple linear regression with proportion data 
8:58PM 
6 
Calculateing means 
8:39PM 
0 
strange results 
8:04PM 
2 
Boxplot in R 
7:57PM 
1 
Interpretation of davies.test() in segmented package 
7:42PM 
14 
about lm 
7:26PM 
3 
Error in Sweave but not underlying script 
6:50PM 
0 
how to specify random effects on intercepts for mlogit? 
5:30PM 
5 
How to do an infinite sum in R 
4:34PM 
5 
Multiple Vector with matrix in R 
4:01PM 
1 
simple question on loop 
3:32PM 
1 
polynomial svms and insample error 
3:27PM 
4 
Import excel file 
3:05PM 
1 
discrete discriminant analysis 
2:58PM 
5 
pairing data using combn with criteria 
2:52PM 
2 
source file on startup question  why does an old version of a function show up? ggplot or R? 
2:50PM 
3 
apply calculations to elements in a vector 
2:41PM 
1 
Sum Column in data.frame for ExcelExport 
2:04PM 
6 
Deleting rows with special character 
12:58PM 
4 
polycor package 
11:41AM 
0 
rq summary plot: specify ylim for each coefficient 
11:27AM 
2 
How to retrieve data from a matrix 
11:02AM 
1 
How to get the result of eval() 
10:49AM 
1 
fitting 
10:14AM 
2 
Build without warning RSvgDevice 
10:01AM 
2 
How to create as.numeric.xxx 
8:55AM 
2 
function customization 
6:35AM 
0 
TWS and R 
3:48AM 
4 
RSquare in WLS 
2:36AM 
4 
lubridate concatenation issue 
1:48AM 
1 
Code works, but not as function. 
12:37AM 
4 
Dealing with factors ??? 
12:05AM 
2 
Split data frame and create a new column 

Thursday November 15 2012 
Time  Replies  Subject 
11:46PM 
3 
Creating dates to plot 
11:44PM 
0 
Stepwise 
11:01PM 
2 
Removing default loess line from scatterplot ({car}) 
11:00PM 
1 
problem with XML package 
9:10PM 
0 
Error when launching rJava 
9:01PM 
2 
assigning NULL to a list element without changing the length of the list 
8:53PM 
4 
strip.custom() with more than one conditioning variable 
8:45PM 
1 
Stepwise method for large dimension 
7:55PM 
3 
Can you have a by variable in Lag function as in SAS 
7:52PM 
1 
how to create a 95 percent confidence interval using the diference of the mean using Bootstrap 
7:52PM 
4 
Selecting the "nonattribute" part of an object 
7:21PM 
4 
how to view source code of a function inside a package? 
6:37PM 
0 
R KNN Regression Help 
6:37PM 
2 
confidence intervals with glmmPQL 
6:17PM 
1 
Compraring two independent samples 
6:14PM 
8 
cluster analysis in R 
5:06PM 
0 
Changing start and end in a time serie 
4:14PM 
1 
Installing R on Ubuntu 
4:10PM 
3 
Adding two different factors to one observation? 
3:54PM 
0 
problem in fitting model in NLS function 
3:25PM 
1 
hessian fails for boxconstrained problems when close to boundary? 
3:13PM 
4 
Stepwise regression scope: all interacting terms (.^2) 
2:47PM 
3 
merge dataframes with condition 
2:15PM 
6 
Can't see what i did wrong.. 
1:54PM 
0 
finding the lowest which is not an outlier 
1:40PM 
4 
create function to solve derivative 
1:38PM 
3 
survreg & gompertz 
1:26PM 
2 
configure: error: withx=yes (default) and X11 headers/libs are not a 
12:00PM 
5 
How to modify a S4 function (in the package NADA) 
11:20AM 
0 
SVM? Comparison method wanted: 3 Groups, Microarray data 
11:19AM 
7 
using ifelse to remove NA's from specific columns of a data frame containing strings and numbers 
10:52AM 
0 
correct use with fligner test 
10:36AM 
1 
combine similar variables in chart 
10:14AM 
5 
Extracting list names within a looped function 
9:45AM 
2 
Function for extracting Lambda Sets 
7:15AM 
0 
benchmark package 
6:31AM 
3 
GUI Development reg 
4:52AM 
4 
Importing Data for a two sample ttest 
4:48AM 
1 
depmixS4 prediction 
1:23AM 
4 
Optimizing 

Wednesday November 14 2012 
Time  Replies  Subject 
11:10PM 
2 
R.dll Reference Guide? 
10:13PM 
5 
Replacing string in matrix with zero 
9:05PM 
1 
Winsorisation function 
9:00PM 
0 
fda prediction problem 
7:27PM 
0 
ARIMA\GARCH forcasting 
6:19PM 
0 
Write to MS SQL Database 
6:01PM 
2 
Re: indexing for Wilcoxon test (take 2) 
5:43PM 
1 
install own package ? 
5:05PM 
4 
vectorized plotmath expressions via substitute() 
4:54PM 
0 
R in batch mode: cannot mkdir R_TempDir 
4:39PM 
2 
Jackknife in Logistic Regression 
3:58PM 
1 
indexing for Wilcoxon test 
3:46PM 
2 
aggrete data from combination 
3:30PM 
0 
Time Series with External Regressors in R Problems with XReg 
2:33PM 
4 
reversing distance matrix for original values 
2:10PM 
2 
error data frame 
1:40PM 
2 
Switch "Groups" in ehplot (xaxis) 
1:30PM 
1 
devtools  document() weiredness 
1:25PM 
0 
SIAR: problem> session aborted 
1:06PM 
0 
Generating autogressive model in R 
12:46PM 
0 
Rcpp 0.10.0 
12:25PM 
3 
ctree 
11:50AM 
1 
R wildcards, sapply and as.factor 
11:11AM 
4 
aggregate combination data 
9:31AM 
1 
heatmap with symbols 
4:55AM 
2 
How to filter xml value in R? 
2:13AM 
1 
Random sampling many times and run through glm model 
2:06AM 
2 
Macro Variable in R 
1:50AM 
3 
numbering observations: help please! 
12:04AM 
5 
Multiple groups barplot 

Tuesday November 13 2012 
Time  Replies  Subject 
10:31PM 
1 
OT: Any web based report delivery software that support R out there ? 
10:30PM 
2 
Can't format x axis on a stacked plot of a zoo object 
9:23PM 
0 
Effective degrees of freedom 
9:05PM 
10 
How do I step thru all lines (including step into subroutines) in a R script? 
8:55PM 
0 
Starting the line at zero in ggplot 
8:10PM 
1 
Matrix in R 
6:49PM 
1 
Using lubridate to increment date by business days only 
6:49PM 
2 
How to permanently change console colours in R 
6:33PM 
3 
Is function(x){x}(5) a valid expression? 
6:20PM 
0 
Comparing goodness of fit between two logistic regression models 
5:45PM 
0 
RODBC and ORACLE 
5:37PM 
0 
Issues running sensitivity analysis 
5:28PM 
0 
sum of squared loadings after varimax? 
4:56PM 
0 
GAM model to reduce PACF of a model 
4:27PM 
2 
Tukey test for subgroups in a data frame 
4:08PM 
1 
Confidence intervals in Ripley's K function  a little challenge... 
4:01PM 
0 
Polya distribution 
3:34PM 
1 
About systemfit package 
3:25PM 
0 
Restricted Domain Optimization Problem 
2:45PM 
1 
Simulation with cpm package 
12:47PM 
0 
standardized residuals / adjusted residuals 
12:41PM 
2 
multiply each row in a matrix with the help of the for loop 
12:06PM 
8 
Matrix package will not loead 
12:05PM 
2 
How to visualize relation between two sets of rel. frequencies? 
11:12AM 
3 
Can't remember which package I used. Anyone can help please? 
10:47AM 
3 
help formatting data for clustering 
9:57AM 
1 
Quastion 
5:30AM 
3 
Discrete trait Ornstein–Uhlenbeck in R? 
5:25AM 
0 
Forecast Package: Draw two lines on the same plot 
4:23AM 
10 
Getting information encoded in a SAS, SPSS or Stata command file into R. 
2:15AM 
6 
for loop 
1:55AM 
4 
Proc Nnpar1way with D option  equivalent in R 

Monday November 12 2012 
Time  Replies  Subject 
10:52PM 
3 
reshape 
10:34PM 
3 
select different variables from a list of data frames 
10:16PM 
2 
Invalid 'times' argument threecategory ordered probit with maximum likelihood 
9:35PM 
1 
System problem: Sys.time() returns GMT, says NZDT 
5:39PM 
3 
Using "apply" instead of "for" loop / multithreading 
5:04PM 
0 
Multiple imputed data and variable selection / significance 
5:01PM 
2 
order in stacked barplot 
3:55PM 
2 
how to enter a string value 
3:45PM 
5 
Matrix to data frame conversion 
3:43PM 
3 
How to generate a random field with truncated marginal distributions? 
2:40PM 
1 
R lmer & SAS glimmix 
1:57PM 
0 
How to document Reference Classes using Roxygen? Will Roxygen3 work for those? 
1:49PM 
1 
problem with Erlang function 
12:43PM 
0 
srikanth@codeforce.com 
11:50AM 
1 
1KM and Cumulative incidence 
10:36AM 
0 
Adding Spatial Correlation Strucutre to Logistic Regression / Contingency Analysis 
10:08AM 
10 
no yaxis 
9:00AM 
1 
A question about function of chisq.test fuction 
7:56AM 
2 
Selected matrices of an array and put into a list 
7:53AM 
0 
Weka on command line c.f. using RWeka 
7:05AM 
6 
Bootstrapping issues 
4:09AM 
0 
Question about MICE and Amelia II 
4:08AM 
1 
R Premanently Occupy Server Memory 
3:13AM 
2 
FW: Twoline title in R legend 
2:39AM 
3 
arrange data 
12:54AM 
0 
~ 
12:08AM 
1 
3d plotting from a 2d array 

Sunday November 11 2012 
Time  Replies  Subject 
11:46PM 
0 
Graphing a nonlinear regresion line on a scatter plot. 
9:28PM 
2 
Cropping a matrix by rows 
7:06PM 
4 
biasing conditional sample 
4:33PM 
6 
Multiplying elements of a list by rows of a matrix 
3:57PM 
3 
Djjlölkjhfyn kb noknkkkkokljjyikkk hyjjjjjkjjjjkjkkpooololåååååååååååååååääääkkuiivjkoööklopipållällnbbbn mml ömmmm 
1:28PM 
1 
multiple variable basic plot 
12:34PM 
0 
Problem to fetch data from access using odbc connection 
11:41AM 
1 
plot matrix 
8:06AM 
2 
changing the signs in rows or columns in matrices and check them if they are identical 
8:03AM 
0 
Changing the signs in rows or columns in matrices and check the matrices if they are identical 
5:36AM 
4 
Plotting the regression curve with its confidence interval 
5:22AM 
2 
maximum likelihood estimation in R 

Saturday November 10 2012 
Time  Replies  Subject 
10:39PM 
0 
test for a condition in a vector for loop not working 
10:36PM 
3 
For loop question 
10:07PM 
1 
help with for loop to test for a condition in a vector 
9:24PM 
1 
JianFeng Mao wants to share new pictures with you 
7:57PM 
1 
Likelihood ratio 
6:32PM 
7 
matrix of all difference between rows values 
6:23PM 
9 
sample mean, variance and SD 
4:34PM 
3 
Problem with if 
3:56PM 
1 
Prediction problem. 
1:21PM 
8 
help on date dataset 
11:39AM 
1 
colineraity among categorical variables (multinom) 
7:41AM 
2 
Problem with recursion 
3:13AM 
4 
Is there a way to export regression output to an excel spreadsheet? 
3:10AM 
1 
Why does my regression output look like this? 

Friday November 9 2012 
Time  Replies  Subject 
10:52PM 
0 
Can pgmm in the plm package include additional endogenous variables? 
9:10PM 
1 
decorating API in R 
7:44PM 
1 
mean and kurtosis 
7:21PM 
7 
as.data.frame(do.call(rbind,lapply)) produces something weird 
7:16PM 
8 
Fwd: Simulate nested data 
7:07PM 
2 
sink() doesn't work 
7:00PM 
0 
10Fold Cross Validation AND Random Forest 
6:52PM 
1 
Logistic curve fitting with y values >1 (R version 2.15.2, OS is OS X 10.6.8) 
6:30PM 
1 
Script for searching in a kinship matrix 
5:57PM 
1 
Counting the numbers of items in vector according to their size 
5:53PM 
1 
R and google analytics 
5:52PM 
4 
Problem with 
5:52PM 
1 
Finding the percentage of points in a designated vector 
5:38PM 
1 
R function data variable name argument 
5:27PM 
0 
Kinship2 and GenABEL 
5:21PM 
1 
lm function  na.action 
5:13PM 
3 
Breakpoints and non linear regression 
5:07PM 
1 
Running a loop of random generated sums 
4:50PM 
3 
Remove missings (quick question) 
4:37PM 
11 
lm function  strange error 
1:56PM 
1 
Mean of matrices entries in list of lists 
1:10PM 
3 
if between 500600 give 550 
11:33AM 
3 
Labeling position barchart 
11:06AM 
2 
predict.zeroinfl not found 
10:43AM 
3 
Error in memory.size(size) when calling R in batch mode (but not in interactive mode) 
10:26AM 
0 
useR! 2013: call for tutorials 
9:33AM 
3 
General function to substitute values in a data frame 
9:18AM 
2 
Simple Likert count data visualization 
9:08AM 
1 
problem with function "qdagum" 
9:01AM 
0 
(no subject) 
8:51AM 
4 
CCA with Vegan  Plot problem 
6:46AM 
2 
TreynorRatio 
3:39AM 
3 
Creating yyyymm regexp strings on the fly for aggregation. 
3:06AM 
5 
using lapply with recode 
12:23AM 
8 
Looking for a test of standard normality 

Thursday November 8 2012 
Time  Replies  Subject 
10:30PM 
0 
FW: Interfacing R and Weka 
9:14PM 
3 
Beginner help about output in R 
9:02PM 
3 
the results of the SORT function differ from Scilab/Matlab for Complex Numbers 
8:03PM 
0 
package bit64 with new functionality 
7:58PM 
3 
Obtaining Rsquared value in Logistic Regression 
7:37PM 
0 
Rgraphviz 2.2.1 
5:51PM 
3 
Regrouping dataframe 
5:15PM 
0 
Estimate two parameter for exponential dist 
4:58PM 
0 
mirt vs. eRm vs. ltm vs. winsteps 
4:14PM 
3 
Formatting digits in a table with mix of numbers and characters 
4:00PM 
3 
Extract cell of many values from dataframe cells and sample from them. 
3:50PM 
3 
Extracting columns 
3:05PM 
4 
vectorized uniroot? 
2:42PM 
4 
Accessing selected elements of a list 
2:23PM 
4 
Line feed on "main" title of the plot 
1:48PM 
2 
Looping matrix multiplication 
1:12PM 
5 
Re: map two names into one 
1:11PM 
8 
A panel of contour plots through a iteration process 
1:02PM 
4 
How to include CI in a grouped barplot? 
1:00PM 
3 
Controlling R fonts through LaTeX 
12:17PM 
3 
difference percentile R vs SPSS 
11:39AM 
3 
strsplit with invalid regular expression 
11:23AM 
2 
Stacked Barchart as relative share 
11:18AM 
0 
calling ./configure and make in an extension 
11:14AM 
3 
R 
10:46AM 
0 
RGoogleTrends vs Google 
10:29AM 
2 
sweave xtable and driver RweaveHTML 
10:24AM 
1 
Package "glmulti": Include a variable in ALL models 
10:18AM 
6 
Produce "a prism like plot" 
10:18AM 
1 
Dataframe,Matrix,Table 
10:17AM 
1 
twitteR return error message 
10:16AM 
2 
Comparing nonlinear, nonnested models 
10:04AM 
1 
if url.exists() or not 
10:02AM 
2 
Dabbling with R5 setRefClass  Inheritance problems 
9:40AM 
1 
Simple plot help 
7:11AM 
2 
Help Read File With Odd Characters 
7:06AM 
1 
ratios 
6:37AM 
2 
A question on "xyplot" function in Lattice package 
12:11AM 
5 
problem with package development and older defs earlier in search order 

Wednesday November 7 2012 
Time  Replies  Subject 
11:31PM 
5 
Issues with Heat Map Images 
11:07PM 
5 
conditional coding question 
10:58PM 
7 
Absolute path in gdata library 
10:20PM 
1 
Newbie question : selecting subset of a Matrix 
10:03PM 
3 
extract indep vars from formula 
9:32PM 
0 
fdrtool 
9:20PM 
0 
on Rclusterpp package usage 
8:57PM 
4 
LiblineaR: accept sparse matrices 
8:53PM 
3 
c weirdness 
8:52PM 
1 
A warning message in glht 
8:18PM 
0 
rJava not loading on Windows 
7:11PM 
0 
customizing asix in xyplot in lattice 
6:41PM 
4 
row index for max values of row groups 
6:24PM 
9 
Re: Executing SAS Codes in R 
6:17PM 
1 
Excel Regression Function 
6:08PM 
0 
timesseries HLM in R 
5:46PM 
9 
save/load and package namespaces 
5:32PM 
8 
Aggregate data frame across columns 
5:01PM 
2 
pseudo Rsquared with likfit (geoR) 
5:00PM 
0 
generic question about differences between PCA and DMFA 
3:39PM 
1 
total number of citations for R project 
3:31PM 
7 
Calling R object from R function 
3:27PM 
1 
Welch Two Sample TTest 
2:54PM 
6 
R: net reclassification index after Cox survival analysis 
2:54PM 
0 
Annotation using org.At.tair.db package in R 
2:51PM 
2 
error message no lines available in input 
2:37PM 
0 
RODBC to MS SQL Server update error 
2:25PM 
0 
export home range image to google earth (alternatively a shapefile) 
1:53PM 
0 
connecting R & eclipse problem 
1:02PM 
7 
how to generate a set of random numbers that sum to 1 with uniform distribution of elements 
12:22PM 
0 
TinnR 2.4.0.1 released 
11:50AM 
2 
simple coversion of matrix rows to matrix columns 
11:27AM 
1 
maptree package 
11:22AM 
0 
Problem with CANDPARA 
10:51AM 
0 
R: Genotypequantitativa phenotype linear regression 
10:33AM 
4 
New Learner 
10:32AM 
8 
R + Hadoop on Amazon 
10:20AM 
0 
Learning New 
9:48AM 
0 
GMM Gaussian Mixture Model in R 
7:11AM 
1 
change colour of geom_step by scale_colour_manual 
5:35AM 
7 
a simple list question 
4:25AM 
0 
(no subject) 
3:00AM 
4 
LMER vs PROC MIXED estimates 
12:20AM 
6 
HELP! Excel and R give me totally different regression results using the exact same data 

Tuesday November 6 2012 
Time  Replies  Subject 
10:00PM 
1 
Ordered probit using clm2 
9:44PM 
1 
glm fitting routine and convergence 
9:39PM 
2 
R and SPSS 
9:29PM 
3 
sample from list 
9:08PM 
1 
Mixed Data Sampling Regression Models 
8:37PM 
9 
pivot table 
7:48PM 
0 
Emulating SPSS's /emmeans in UNIANOVA 
7:02PM 
0 
Fwd: Average my data each hour 
6:57PM 
3 
avarage my data each hour 
6:39PM 
0 
Revolutions blog: October roundup 
6:01PM 
0 
library(RCurl) quamtmod yahoo data source 
5:01PM 
3 
options()$width ignored by print.formula 
4:44PM 
4 
Plot in function 
4:10PM 
8 
Survplot, Yaxis in percent 
3:55PM 
3 
plm(): observations not used for modelling 
3:03PM 
2 
Question on callNextMethod 
2:49PM 
1 
Multinomial MCMCglmm 
2:14PM 
0 
how are the values in ksvm related to the svm formula ( the parameter for kernal function) 
1:53PM 
2 
For the function loc() 
1:47PM 
0 
Problem in rhipe.lm.R 
1:31PM 
1 
Confidence intervals for Sen slope in zyppackage 
1:21PM 
2 
Column names containing ` in R 
12:13PM 
1 
how Can make function for selecting the products 
11:50AM 
1 
Filling dataframe incorrectly in for loop 
10:59AM 
0 
How to read all table in r using dbreadTable, autimatically read in whenever I save new table in SQLite db 
4:11AM 
5 
Filling matrix elements with a function 
3:01AM 
0 
R comic graph 
2:37AM 
2 
Append Data to an Excel File through each Iteration of a For Loop 
2:23AM 
0 
GLM and WLS 

Monday November 5 2012 
Time  Replies  Subject 
11:10PM 
5 
Plot 3 lines in one graph 
5:51PM 
0 
Diference in results from doBy::popMeans, multcomp::glht and contrast::contrast for a lme model 
5:40PM 
1 
no method for coercing this S4 class to a vector 
5:38PM 
3 
Empty plot in R 
5:33PM 
1 
custom function & missing value where TRUE/FALSE needed 
5:24PM 
1 
rhelp or rdevel ? 
5:14PM 
2 
fusion of overlapping intervals 
4:43PM 
12 
A general question: Is language S a component part of R? 
4:33PM 
0 
Customly low standard deviation in fracdiff.var function 
3:48PM 
1 
relative convergence in 'optim' 
3:23PM 
4 
Problem compiling Rnw file 
2:45PM 
1 
Logistic Regression with Offset value 
2:23PM 
3 
exporting 3D dynamic graph 
11:49AM 
4 
Error message 
11:25AM 
0 
error in comparisons using glht function 
10:32AM 
6 
averaging a list of matrices element wise 
9:57AM 
1 
division giving spurious NA 
9:56AM 
1 
Error message in nmkb() 
8:51AM 
1 
Post hoc tests in gam (mgcv) 
7:51AM 
1 
Dates as POSIXt 
7:48AM 
0 
slider control questions 
3:22AM 
2 
Replace array with percentile values 
12:13AM 
1 
Problem with polygon vertices 

Sunday November 4 2012 
Time  Replies  Subject 
7:27PM 
1 
structural equations using sem package 
7:25PM 
4 
select duplicate identifier with higher mean across sample columns 
6:50PM 
1 
Fw: 95% QQ Plot error message 
6:39PM 
0 
QQ Plot error message 
6:30PM 
3 
95% QQ Plot error message 
3:57PM 
6 
Apply same linear model to subset of dataframe 
3:31PM 
1 
Struggeling with nlminb... 
2:40PM 
8 
Excluding fixed number of rows from calculation while summarizing using ddply() function. 
1:50PM 
2 
Rd2pdf freeze 
1:29PM 
2 
lines with colored segments 
1:16PM 
2 
what is the function naming convention? 
1:06PM 
1 
blackboost (mboost package) function leads to nonreclaimable memory usage 
12:07PM 
5 
For loop... 
10:47AM 
1 
sample equal number of cases per class 
4:16AM 
7 
Saving R Graph to a file 
4:09AM 
2 
Replacing a string 
12:09AM 
2 
Changing Date Variables as Continuous Variables 

Saturday November 3 2012 
Time  Replies  Subject 
9:41PM 
1 
Logical vectorbased extraction 
9:31PM 
15 
Can you turn a string into a (working) symbol? 
7:27PM 
2 
Violin plot of categorical/binned data 
6:54PM 
3 
sqldf Date problem 
6:15PM 
9 
optim & .C / Crashing on run 
5:14PM 
9 
Replacing NAs in long format 
4:07PM 
9 
some help 
4:01PM 
0 
AUTO: Alan Chalk has left RSA (returning 30/11/2012) 
3:52PM 
4 
to print system.time always 
2:49PM 
0 
Contrasts in manova 
3:04AM 
4 
reorder() in the latticeExtra library 
2:06AM 
1 
How to make pch symbols thicker? 

Friday November 2 2012 
Time  Replies  Subject 
11:47PM 
4 
rgl package and animation 
11:12PM 
1 
Linear regression on dataframe's sample 
11:02PM 
9 
mergeing a large number of large .csvs 
10:31PM 
0 
stepAIC and AIC question 
10:02PM 
4 
backreferences in gregexpr 
9:20PM 
3 
Determine longest run of number 
6:41PM 
4 
Date format conversion from "20120920" to "2012:09:20" 
6:20PM 
3 
Merge data frame with mispelling characters 
6:11PM 
4 
Question about cut() 
5:47PM 
0 
R IMA sitetest problem 
5:32PM 
3 
Bioconductor, merging annotation with list of probeids 
4:57PM 
7 
Strange behaviour of setwd/getwd 
2:41PM 
3 
importing jpeg 2000 
2:05PM 
4 
ShapiroWilk normality test 
1:46PM 
0 
\lstdefinelanguage error: undefined control sequence 
12:24PM 
2 
Append two lists 
11:55AM 
8 
override date in xts time series 
11:09AM 
1 
can not read table in dbReadTable 
10:56AM 
7 
Loop over several Variables, add on question 
9:49AM 
1 
add1() alternative 
6:32AM 
0 
Mixed model with multinomial distribution 
1:09AM 
0 
calculating a gradient in optim without calling a separate function 
12:41AM 
5 
If loops? 

Thursday November 1 2012 
Time  Replies  Subject 
9:16PM 
4 
Name assignment in for loop 
8:59PM 
3 
constrained optimization help please! 
8:23PM 
1 
GraphNEL object retrieve edgenumber from acc() or is it list of lists? 
8:09PM 
0 
Upcoming R training: SF Dec 34, DC Dec 1011 
7:59PM 
1 
What does uniroot return when an error occurs 
6:47PM 
8 
Reduce(paste, x) question 
6:04PM 
5 
finding global variables in a function containing formulae 
5:49PM 
3 
Looking for mingw32make.exe (make.exe not working) in RTools 
5:28PM 
3 
subset a defined row plus the aforegoing 
5:24PM 
2 
SEM validation: CrossValidation vs. Bootstrapping 
5:08PM 
0 
Categorical variables using mle2 and slope comparisions 
4:24PM 
0 
(no subject) 
3:18PM 
4 
Select the last rows of when specific conditions are met. 
12:36PM 
4 
Return Vector Component 
11:37AM 
0 
oblique.tree : the predict function asserts the dependent variable to be included in "newdata" 
11:32AM 
5 
Loop over several variables 
9:32AM 
5 
How to nicely display R code with the LaTeX package 'listings'? 
8:25AM 
11 
Problem with lm 
8:14AM 
3 
Start R from bash/bat file and end in interactive mode 
8:11AM 
4 
convert list without same component length to matrix 
4:29AM 
1 
How to parse xml with same key name ? 
3:19AM 
2 
Subsetting year range 
3:15AM 
1 
possible bug with largest.cliques in igraph_0.63 
2:44AM 
2 
fitting weibull curve to data using nls 