Thursday October 31 2013 
Time  Replies  Subject 
8:41PM 
1 
Lattice Legend/Key by row instead of by column 
8:27PM 
1 
quickly extract response from formula 
8:08PM 
2 
help with ggplot legend specification 
7:58PM 
2 
set difference between two data frames 
4:02PM 
1 
Moving averages shading / two colours / polygon 
3:55PM 
0 
arules package apriori() fn error message XXXX 
3:38PM 
2 
Download CSV Files from EUROSTAT Website 
12:25PM 
1 
Extracting values from a ecdf (empirical cumulative distribution function) curve 
11:27AM 
1 
Beginner having issues with making pie charts and other graphs 
11:20AM 
3 
Count number of consecutive zeros by group 
11:11AM 
0 
Matrix calculations from database linked to in RODBC 
11:09AM 
2 
Make Multiple plots in R 
10:14AM 
2 
Efficient way to convert covariance to Euclidian distance matrix 
9:53AM 
0 
SIAR problem with model running 
9:41AM 
1 
Read ENVI files and extract stats in R 
9:23AM 
2 
remap values from one vector to the other 
2:27AM 
1 
getting pvalue for comparing to gam's from gmcv 
12:32AM 
1 
an rpy2, R cgi type question 

Wednesday October 30 2013 
Time  Replies  Subject 
10:41PM 
1 
Irregular time series frequencies 
9:34PM 
1 
Rterm 
6:39PM 
1 
multiple concurrent write in R 
6:11PM 
1 
ggplot2  how to get rid of bar boarder lines 
5:09PM 
1 
help me align the legend bar 
2:47PM 
1 
Shiny question: what happens after hitting F5 
2:35PM 
1 
ggplot2 question: keeping the order as in the input data 
1:04PM 
3 
omitting integer(0) rows from data frame 
12:58PM 
0 
getPortfolio(frontier)$weight 
12:03PM 
4 
(no subject) 
11:07AM 
2 
Subtotals by id for a large number of columns XXXX 
8:59AM 
1 
Yield to maturity in R 
8:38AM 
1 
cannot coerce class ""function"" to a data.frame 
8:14AM 
2 
Select fixed number of elements 
4:06AM 
3 
rpy2 and user defined functions from R 
3:22AM 
0 
"merging" rows that share columns (but not all of them) 
1:34AM 
0 
add a color bar in a plot 
12:39AM 
2 
Fitting multiple horizontal lines to data 
12:00AM 
1 
big speed difference in source btw. R 2.15.2 and R 3.0.2 ? 

Tuesday October 29 2013 
Time  Replies  Subject 
11:42PM 
1 
deparse: replacing all " by \" 
9:55PM 
2 
Can not read Excel file correctly 
9:06PM 
0 
Mean error 
8:26PM 
2 
R function to locate Excel sheet? 
8:16PM 
1 
(gam) formula: Why different results for terms being factor vs. numeric? 
7:54PM 
0 
Conditional wald statistics in ASRemlR 
7:27PM 
2 
How to save very large matrix? 
5:13PM 
3 
Regular Expression returning unexpected results 
5:02PM 
3 
mapping data to a geographic map of Europe 
4:21PM 
1 
R vs octave development strategy (and success) 
4:01PM 
1 
sh /bin/sh bad interpreter error when loading certain packages 
3:31PM 
1 
calculating quantiles 
2:14PM 
1 
maximum value replacement 
1:17PM 
2 
R CMD check Error: package MASS was built before R 3.0.0  not true!? 
11:57AM 
1 
TelosB external modules, guide 
11:14AM 
0 
Showing a reduced Time series in a plot 
8:04AM 
0 
How to set default font for lattice graphics? 
12:05AM 
0 
need some help with this example 

Monday October 28 2013 
Time  Replies  Subject 
7:14PM 
0 
gmmBoost creating huge 500+ gb vectors 
6:42PM 
1 
Create Time Lists with a for loop 
6:16PM 
0 
for loop help, repeat a function multiple times 
5:39PM 
0 
make system() output invisible on mac 
5:13PM 
1 
Chess Playing Software Written in R 
5:00PM 
2 
Optimize function in R: unable to find maximum of logistic function 
4:45PM 
0 
high crossvalidation errors ( xerror ) in regression tree? 
4:19PM 
1 
Automatically Remove Aliased Terms from a Model 
4:19PM 
3 
speed of makeCluster (package parallel) 
4:01PM 
2 
Error: Data is not atomic 
3:58PM 
0 
Code Book from SPSS Data 
3:57PM 
0 
Fwd: Undeliverable mail 
3:37PM 
0 
Error:Data is not atomic 
3:30PM 
3 
linear line in x, y plot 
3:01PM 
0 
Countour for netCDFlike meshes 
2:51PM 
1 
indicating significant differences in boxplots 
1:40PM 
2 
pie graphs in log scale axis 
1:27PM 
0 
Rhelp Digest, Vol 128, Issue 30 
1:19PM 
2 
How to extract residuals from multiple regressions from a loop 
12:27PM 
0 
"Optimization fail" error from fitdistr (Weibull distribution) 
12:07PM 
2 
Optimization failed in fitdistr (Weibull distribution) 
10:13AM 
0 
Package for PAV and MPAV algorithms 
9:00AM 
2 
coxph: how to define interaction terms? 
6:56AM 
0 
Different information between correlation and frequency of a seasonal time series 
5:53AM 
1 
plotting multiple variables 

Sunday October 27 2013 
Time  Replies  Subject 
9:33PM 
2 
numeric data being interpreted as a factor trouble with reading data into a dataframe in R 
8:46PM 
1 
Use correlation matrix to get values for a new data frame 
7:49PM 
1 
dunnett test questions 
3:50PM 
1 
Rhelp Digest, Vol 128, Issue 29 
3:21PM 
0 
How to avoid this warning message 
3:17PM 
1 
Split a data.frame 
11:37AM 
1 
apply question 
11:30AM 
1 
how well *new data* fit a precomputed model 
11:10AM 
1 
nls function error 
8:32AM 
1 
Code Book from SPSS Data 
3:57AM 
2 
Heteroscedasticity and mgcv. 
1:56AM 
2 
About Kmeans Clustering 

Saturday October 26 2013 
Time  Replies  Subject 
8:37PM 
1 
Code Book from SPSS Data 
7:05PM 
1 
find and add text 
6:31PM 
1 
Strange results from dbeta function 
5:17PM 
1 
Compare two lists, with their sublists that have same structure 
3:01PM 
2 
Problems with lme random slope+intercept model 
8:33AM 
1 
Inscrutable error message in mgcv: 1> prediction = predict(MI, se.fit=TRUE, newdata=rhc), Error in if (object$inter) X[[i]] < PredictMat(object$margin[[i]], dat, : , argument is of length zero 
8:06AM 
2 
OT: The topic of reproducibility in the media 
7:55AM 
2 
No speed effect by using RcppArmadillo compared to R in matrix operations 
4:18AM 
1 
Quick help needed in coding quantile normalization 

Friday October 25 2013 
Time  Replies  Subject 
11:01PM 
0 
failure to build R3.0.1, R3.0.2 from source 
10:40PM 
0 
Proportional Odds Model 
8:49PM 
0 
zero inflated Poisson  goodness of fit of distribution 
3:29PM 
1 
problem fitting 2 term exponential with nls 
3:11PM 
1 
Equation of an Ellipse in R 
2:48PM 
2 
Adding up normally distributed numbers seems to not create a tdistribution 
1:19PM 
3 
What computer power for GAMM models 
12:19PM 
1 
Revo R for Arima Implementation 
9:38AM 
1 
add a color band 
7:57AM 
1 
Regarding rgdal package installation in R 
1:33AM 
4 
'yum install R' failing with tcl/tk issue 
12:42AM 
0 
How Are You Rhelp? 
12:02AM 
0 
moving points labels in ordinations 

Thursday October 24 2013 
Time  Replies  Subject 
10:24PM 
0 
How to calculate running 8hour averages of temperature 
7:24PM 
1 
Custom x axis in a boxplot 
7:16PM 
1 
test wilcoxon sur R help! 
7:10PM 
1 
Text in a plot without x axis 
6:45PM 
0 
Error in scan? 
4:59PM 
2 
Nonparametric kway ANOVA 
2:15PM 
2 
R: Optional argument to be used in a subset function 
1:46PM 
1 
Making a function and applying it over a list(?) 
1:28PM 
1 
Plot.raster hides the axis layer 
1:24PM 
0 
Prototype molds and plastic molds 
1:13PM 
2 
Use R to plot a directory tree 
9:40AM 
2 
track on boats 
9:15AM 
1 
ordinal data with binary response 
8:51AM 
3 
bug in dummy.coef? 
8:34AM 
0 
Course: Mixed modelling (with intro MCMC) 
7:16AM 
0 
TR: problem with ecdf : "missing C_R_approxfun" message 
6:54AM 
1 
problem with ecdf : "missing C_R_approxfun" message 
4:39AM 
0 
Variable operations 
2:53AM 
1 
installing package from source 

Wednesday October 23 2013 
Time  Replies  Subject 
11:36PM 
2 
data frame pointers? 
6:19PM 
0 
question regarding cv.glmnet in glmnet package 
6:13PM 
3 
How to view unsampled data from a randomly sampled dataset 
5:39PM 
1 
Scripting call to RStudio compile PDF 
4:21PM 
1 
garchFit 
2:40PM 
1 
raster package: merge/mosaic 
2:25PM 
3 
Function not working as I'd like 
2:00PM 
0 
Hey guys I have one slight problem with my code 
1:50PM 
0 
SUR and less observation than parameters 
1:00PM 
1 
changing model matrix restriction in lm() 
11:25AM 
0 
ARIMA model and xreg with R 
10:51AM 
3 
Loop for R 
10:17AM 
1 
gplot 
9:05AM 
2 
Geocode Conversion 
4:50AM 
1 
Help parsing from .txt 
3:35AM 
2 
cbind() function : Not able to display columns 
3:03AM 
2 
Depends and Imports in DESCRIPTION file 

Tuesday October 22 2013 
Time  Replies  Subject 
10:57PM 
0 
Help with loop ;( 
10:55PM 
0 
warning messages 
6:58PM 
0 
Replace NA values with previous valid value in array 
6:21PM 
0 
reference class error 
5:52PM 
2 
nls model definition help 
5:07PM 
2 
Graphing complex functions 
4:40PM 
1 
Hdf files Download 
2:43PM 
2 
colour code areas of a plot 
2:14PM 
0 
scholar 0.1.0 on CRAN 
2:14PM 
0 
[Rpkgs] scholar 0.1.0 on CRAN 
1:41PM 
1 
More Columns than column names Error 
1:15PM 
1 
More Columns than column names Error 
11:21AM 
2 
Where is element 30? 
9:50AM 
1 
integer > factor 
7:35AM 
1 
Merging data.frames with overlapping intervals 
7:17AM 
0 
[ADMB Users] R2admb compile problem 
1:52AM 
1 
left transpose 
1:18AM 
1 
cor matrix in multivariate regression 
12:31AM 
2 
How do I use simple calls to java methods? 

Monday October 21 2013 
Time  Replies  Subject 
11:32PM 
1 
Quick advice on loading packages 
11:12PM 
3 
R  How to "physically" Increase Speed 
11:08PM 
1 
post hoc test to a significant KruskalWallis test package asbio function pairw.kw() 
9:15PM 
2 
May I send a zip attachment to a post? 
8:30PM 
3 
speeding up "sum of squared differences" calculation 
8:11PM 
1 
Calculating Blups Using R (lem4 packages) 
7:39PM 
1 
Installation of 3.0.2 
6:45PM 
1 
help creating a simple function to rename columns 
6:04PM 
3 
Error in heatmap 
5:09PM 
3 
About integrating R inside a C++ software 
4:28PM 
0 
Predicting hurdle model results on spatial scale 
3:41PM 
0 
tr: Aggregate values in one dataframe into a list of vectors of different sieze 
3:40PM 
1 
Am I working with regularly spaced time series? 
2:45PM 
2 
plot correlation matrix 
2:29PM 
0 
Aggregate values in one dataframe into a list of vectors of different sieze 
2:09PM 
0 
Removing duplicates dates matched on another column 
2:04PM 
1 
Problem to understand calculation of loglikelihood in the ramps package 
1:57PM 
2 
Problem with coordinates when trying to draw lines into a raster (image) file 
12:48PM 
0 
Rhelp Digest, Vol 128, Issue 22 
11:06AM 
0 
Statistical software interoperability meeting 
10:18AM 
3 
merging matrices 
9:19AM 
0 
Reproducing density(..., kernel='rectangular', width=1) using convolve? (for educational purposes) 
4:22AM 
1 
Data Manipulation in R 
3:18AM 
1 
Conflict between Accelerate BLAS and package 'stats' 

Sunday October 20 2013 
Time  Replies  Subject 
10:01PM 
5 
nlminb()  how do I constrain the parameter vector properly? 
3:30PM 
0 
"Error : requires numeric/complex matrix/vector arguments" 
3:29PM 
1 
NashSutcliffe coefficient 
11:08AM 
3 
Errore : requires numeric/complex matrix/vector arguments 
10:12AM 
0 
R2admb compile problem 
6:49AM 
1 
Combining two models into one 
4:28AM 
2 
list and << 
12:54AM 
2 
Want to create a histogram 

Saturday October 19 2013 
Time  Replies  Subject 
9:29PM 
3 
bold dot size and name in plot 
9:27PM 
1 
blod dot size and name in plot 
7:47PM 
1 
XML package not working 
5:41PM 
1 
loop not working my way 
3:27PM 
0 
read table and import of a text file 
10:44AM 
1 
Extracting AICc and BIC from an ARIMA model. 
10:22AM 
2 
ivreg with fixed effect in R? 
9:26AM 
1 
fitting a random gamma sample into the weibull distribution 
4:47AM 
0 
How would i set every column in a data frame to a scale of 1100 
12:17AM 
3 
find jumps in vector of repeats 

Friday October 18 2013 
Time  Replies  Subject 
8:19PM 
1 
Loop for taking sum of rows based on proximity to other nonNA rows 
4:42PM 
1 
hurdle model error why does need integer values for the dependent variable? 
4:41PM 
0 
Logistic regression over LOOCV 
4:40PM 
1 
Multimodal multidimensional optimization 
4:05PM 
3 
Recovering object names when using the ... argument in a fn XXXX 
3:47PM 
1 
Lists with numbers lists and strings 
2:46PM 
1 
read table and import of a text file 
2:01PM 
1 
No P.values in polr summary 
11:37AM 
2 
Need to merge multiple data frames with time stamp 
6:04AM 
0 
Data frame to PostgreSQL without primary key 
4:24AM 
1 
(no subject) 
4:11AM 
1 
dmvnorm returns NaN 
1:59AM 
1 
crr question in library(cmprsk) 

Thursday October 17 2013 
Time  Replies  Subject 
9:56PM 
1 
speeding up a loop 
6:54PM 
2 
Newb: How I find random vector index? 
5:21PM 
2 
RWeka and multicore package 
5:02PM 
0 
Goodness of fit for a Rietveld Refinement 
4:48PM 
3 
Selecting maximums between different variables 
3:17PM 
2 
Lattice xyplot: Fill Legend Points 
1:38PM 
1 
Incorporate Julia into R 
1:15PM 
2 
flatten a list of lists 
12:59PM 
1 
representing points in 3D space with trajectories over time 
11:44AM 
1 
plot  how to vary the distances of the x axis? 
11:36AM 
1 
match values in dependence of ID and Date 
11:34AM 
1 
How would i sum the number of NA's in multiple vectors 
11:21AM 
4 
S4 base class 
9:45AM 
2 
Constraint on regression parameters 
7:17AM 
1 
extract column's from different dataframe 
6:55AM 
4 
Subseting a data.frame 
6:40AM 
0 
Singular Matrix 'a' in solve 
3:45AM 
3 
saveXML() prefix argument 
2:18AM 
1 
Reshape 

Wednesday October 16 2013 
Time  Replies  Subject 
11:03PM 
3 
Error message after following Appendix A Rintro 
9:57PM 
2 
Plot time series data irregularly hourlyspaced 
9:28PM 
0 
Workshop: structural equation modeling in R 
6:59PM 
1 
identifying which column an observation comes from? 
6:30PM 
1 
problem with MLE estimation using Kalman filter 
6:18PM 
1 
Extract a predictors form constparty object (CHAID output) in R 
5:04PM 
3 
Weighted regression markers on scatter plots 
3:03PM 
1 
Cleaning up workspace 
2:54PM 
7 
Is there something wrong with R version 3.0.2 (20130925)  "Frisbee Sailing"? 
2:07PM 
2 
new dprep package for windows 
11:01AM 
1 
How to write an error to output 
10:47AM 
1 
map with inset 
10:27AM 
0 
R reference group in Cape Town South Africa 
8:57AM 
1 
binding matrices 
8:13AM 
0 
course: Bayesian Data Analysis with R and WinBUGS 
3:48AM 
0 
some addition in the codes 
12:58AM 
2 
How to obtain restricted estimates from coxph()? 

Tuesday October 15 2013 
Time  Replies  Subject 
11:11PM 
2 
A 'good' way to build a matrix from a sequence of integers? 
9:03PM 
3 
Assign date according to defined time interval 
6:59PM 
1 
how to set pch in auto.key for splom 
5:52PM 
2 
Math notation in a title 
4:55PM 
1 
Problem with lapply 
4:15PM 
1 
Everything You Need for JEdit/R Edit Mode 
3:54PM 
0 
compute current values in a facet 
3:38PM 
1 
plotting a marginal distribution on the plane behind a persp() plot 
2:27PM 
2 
Data handling 
2:23PM 
1 
plot: want only dots 
1:24PM 
2 
Finding solution for nonlinear equations 
11:55AM 
1 
Writing an R fn to produce random sequences of binaries XXXX 
11:53AM 
1 
bug(?) in str() with strict.width = "cut" when applied to dataframe with numeric component AND factor or character component with longerlevels/strings 
11:07AM 
2 
extract regression coefficients 
10:51AM 
2 
R on Server without installation 
10:32AM 
1 
cluster option in stata for random intercept model in the R language? 
9:53AM 
0 
Contract Work 
9:53AM 
0 
Contract Work 
4:21AM 
0 
Help Call 

Monday October 14 2013 
Time  Replies  Subject 
11:27PM 
3 
RStudio with RevolutionR 
10:07PM 
0 
access the OECD odata API from R 
8:25PM 
1 
project parallel help 
8:23PM 
2 
Image Classification in R 
8:08PM 
0 
Call of interest: mixed modelling course in Quebec City 
7:59PM 
1 
there is no package called 'boot' 
7:40PM 
1 
R Helphow to use sapply w/tapply 
6:49PM 
2 
sequentially aggregating elements of a vector 
5:35PM 
0 
R HelpImplicit looplapply 
5:01PM 
1 
Extracting elements of model output 
3:52PM 
1 
simple postscript question 
3:09PM 
2 
Passing multiple object names to a userdefined R fn XXXX 
1:52PM 
1 
x12 doesn't work any longer 
11:47AM 
2 
repeat a linear regression model 
10:57AM 
2 
Help with combining functions 
10:31AM 
1 
singularity problem 
8:33AM 
1 
Transform plot3d grafics in to executable files 
7:49AM 
1 
Comparing two groups 
4:09AM 
1 
R help 
12:13AM 
0 
ENMCA in EnQuireR problems! 

Sunday October 13 2013 
Time  Replies  Subject 
11:13PM 
0 
RODBC on Mac 
9:04PM 
3 
using a variable for a column name in a formula 
5:53PM 
3 
How can I use a script "l" (LaTeX \ell) in mathematical annotation of plots? 
4:41PM 
0 
RODBC not connecting from my Mac 
3:51PM 
0 
[Urgent]replace several rows in matrix with a vector 
10:37AM 
0 
Hungarian R User's Group: ggplot2  The Grammar of Graphics 

Saturday October 12 2013 
Time  Replies  Subject 
11:41PM 
1 
lmerTest 
4:01PM 
2 
Order of factors with facets in ggplot2 
3:12PM 
4 
Loop over factor returns NA 
1:33PM 
1 
export glht to LaTeX 
10:44AM 
0 
new package 'midasr' 
10:44AM 
0 
[Rpkgs] new package 'midasr' 
3:40AM 
1 
Introductory screencast tutorials on R 
3:13AM 
1 
using ddply with segmented regression 

Friday October 11 2013 
Time  Replies  Subject 
10:39PM 
1 
How do you add the xbar (mean of x) symbol and show a calculated mean in the title of a histogram? 
10:28PM 
2 
rjava becarefuls 
10:22PM 
1 
MCP solver 
6:59PM 
2 
Looping over names of multiple data frames in an R for() loop XXXX 
4:49PM 
3 
matrix values linked to vector index 
4:49PM 
1 
Updating RSQLite fails 
4:48PM 
1 
labeling abscissa using a function of the plotted scale 
1:45PM 
0 
Mixed models with overdispersion 
1:26PM 
3 
Create sequential vector for values in another column 
12:45PM 
2 
R plotting 
12:08PM 
1 
behaviour of read.xls (gdata package) when worksheet usesuserdefined cells formats 
11:54AM 
1 
Singular matrix 
11:00AM 
0 
How to altering the colour of confidence intervals in a lattice. 
9:01AM 
1 
ggplot2 : to change the title of legend 
8:04AM 
3 
automation of an R script to run 
2:35AM 
2 
summary and plot 
12:02AM 
3 
Gaussian Quadrature for arbitrary PDF 

Thursday October 10 2013 
Time  Replies  Subject 
10:35PM 
2 
Splitting times into groups based on a range of times 
10:08PM 
0 
Assessing compiled code in base packages 
9:08PM 
0 
Revolutions Blog: September roundup 
7:40PM 
2 
Help with expression() 
6:39PM 
4 
Looking for package to solve for exponent using newton's method 
5:16PM 
0 
Using calibrate for raking (survey package) 
4:00PM 
2 
order() not producing results as I expect 
3:58PM 
1 
installing package gstat 
3:16PM 
1 
system2 commands with backslash 
3:09PM 
3 
Problems with R 
3:01PM 
1 
pairs plot 
1:17PM 
1 
Rcpp and mclapply 
1:02PM 
3 
Convert a factor to a numeric 
11:49AM 
0 
vector where elements are functions evaluated at integers, but length of vector varies 
11:45AM 
0 
optimizing code 
11:41AM 
0 
Convert a factor to a numeric 
11:17AM 
1 
convert list of lists to simple list 
10:44AM 
1 
help for compare regression coefficients across groups 
3:36AM 
2 
knitr and functions generating latex 
12:35AM 
0 
Biclustering issues with biclust() 

Wednesday October 9 2013 
Time  Replies  Subject 
11:43PM 
0 
AES algorithm package 
10:39PM 
2 
Possible loop/ if statement query 
9:35PM 
2 
Help required graphing factors with predicted model settings 
8:26PM 
1 
Add function to each row excluding certain columns 
5:20PM 
1 
Using "cpquery" function from bnlearn package inside loop 
2:40PM 
0 
habitat mapping of sharks 
2:36PM 
1 
frailtypack 
1:53PM 
1 
Small p from binomial probability function. 
1:38PM 
0 
Remove the help information when R console starts 
1:26PM 
0 
Correlating data after changing one observation for one variable 
12:33PM 
0 
lme slopes and intercepts differences 
12:11PM 
1 
Formula documentation 
11:50AM 
2 
select unique by multiple values 
11:31AM 
2 
Error while running MR using rmr2 
10:26AM 
0 
Testing. 
10:23AM 
0 
Dutilleul's method with covarying parameters 
9:54AM 
0 
How to write R data frame to HDFS using rhdfs? 
9:34AM 
0 
how to pairs plot without axes 
8:46AM 
2 
How can I use the predict function in R in a logistic regression fitted years ago? 
8:23AM 
1 
mixed model MANOVA? does it even exist? 
6:43AM 
0 
Parsing useragent in R 

Tuesday October 8 2013 
Time  Replies  Subject 
11:02PM 
2 
iconv question: SQL Server 2005 to R 
9:35PM 
1 
parallels package can't create cluster 
7:46PM 
2 
Writing Generic (Extractor) Functions 
5:29PM 
3 
tables with row sorted numerically although factors 
4:43PM 
0 
R: Re: R: Re: Information Frequency problem calculation 
4:34PM 
1 
Plot with date 
3:46PM 
1 
Summary functions in sqldf() XXXX 
2:47PM 
4 
matrix of mean values 
2:44PM 
2 
rbenchmark: why is function benchmark backquoted? 
2:35PM 
0 
[Rpkgs] A new version of the package “TestSurvRec” is now available on CRAN 
2:35PM 
0 
A new version of the package “TestSurvRec” is now available on CRAN 
2:03PM 
2 
problems with package COZIGAM 
2:02PM 
1 
how to check the accuracy for maxent ? 
1:37PM 
3 
Latin Hypercube Sample and transformation to uniformly distributed integers or classes 
12:25PM 
1 
na.action within glmmADMB package? 
11:21AM 
2 
row sum with all absence in a presenceabsence matrix 
9:22AM 
2 
What is the difference between Reduce(…) and do.call(…) ? 
8:55AM 
1 
Lattice z colours when using formula class 
6:36AM 
1 
R function for Bisecting Kmeans algorithm 

Monday October 7 2013 
Time  Replies  Subject 
11:52PM 
1 
Centering multilevel unordered factors 
5:56PM 
0 
Interpretation of coefficients in spatial lag models 
4:18PM 
0 
Indirect Association Rules 
4:09PM 
3 
Information Frequency problem calculation 
4:04PM 
1 
Color font in verbatim text output in Shiny 
3:23PM 
0 
interacting with the user: programming r in order to ask questions to the user 
1:26PM 
0 
GLM: Defining nonconstant variance for (gaussian) family 
1:16PM 
1 
Data Frame Operation: Replace values based on contraints 
12:35PM 
1 
Why read.table replacing space with "." in the header 
11:56AM 
1 
convert data.frame to parameters 
10:22AM 
0 
plotting the predict values of time series 
10:02AM 
2 
Need help with plotting the graph 
9:09AM 
1 
Growth calculation 
7:57AM 
1 
kill colnames Matrix 

Sunday October 6 2013 
Time  Replies  Subject 
5:30PM 
4 
Transposing the output of 'table' 
4:21PM 
0 
work with observations in column 
1:35PM 
0 
Creating a vector in R 
1:29PM 
1 
Create a categorical variable from numeric column 
7:58AM 
0 
power law plot 
1:11AM 
1 
trouble with nlme: Error in MEEM() : Singularity in backsolve at level 0, block 1 

Saturday October 5 2013 
Time  Replies  Subject 
9:41PM 
2 
goodness of fit for nonlinear quantile regression 
8:17PM 
1 
Permutation tests in {coin} 
4:27PM 
0 
Help with effective diameter calculation 
4:22PM 
0 
Verzani cover figure 
12:12PM 
0 
Heatmap with mouseover 
8:52AM 
0 
How to establish the order of a time series so as to fit ARIMA 
3:21AM 
0 
try to subset zoo dataset 
1:21AM 
1 
make a file from four individual files. but keys can be missing among files. 
12:03AM 
3 
trying to compile R in win 7 (with Rtools) 

Friday October 4 2013 
Time  Replies  Subject 
10:50PM 
1 
Cannot read XPT file using foreign package 
9:23PM 
1 
function with loop that goes through columns of dataframes with different dimensions 
7:16PM 
3 
Why 'gbm' is not giving me error when I change the response from numeric to categorical? 
6:38PM 
1 
Applying and labeling scenarios 
4:51PM 
1 
Web Scraping 
4:06PM 
3 
quote a column of a dataframe by its name 
3:03PM 
2 
Subsetting Timestamped data 
2:16PM 
2 
abline is not plotting 
1:49PM 
0 
Trying it 'isolate' correctly in Shiny 
1:49PM 
3 
Trying to avoid nested loop 
12:00PM 
2 
Tab Separated File Reading Error 
11:01AM 
0 
Rhelp Digest, Vol 128, Issue 5 
8:08AM 
0 
Importing odf file into R 
4:57AM 
1 
Importing odf file into R 
2:36AM 
0 
Divide a Time column each K seconds 

Thursday October 3 2013 
Time  Replies  Subject 
10:42PM 
3 
(sans objet) 
10:07PM 
1 
Not getting any result from 'gbm'? 
10:07PM 
0 
How to obtain "doubly robust" means and SEs for different levels of a factor in R? 
8:49PM 
1 
String substitution 
8:39PM 
1 
Random Projection 
6:49PM 
2 
SSweibull() : problems with step factor and singular gradient 
4:48PM 
2 
text position with offset 
4:27PM 
4 
Counting numbers in R 
4:10PM 
1 
When to use RProfile.site or .Rprofile 
4:01PM 
1 
a simple question 
3:32PM 
4 
time series has no or less than 2 periods 
2:45PM 
0 
Testing custom linear contrasts with Welch correction (anova function) 
2:41PM 
4 
storing element number of a list in a column data frame 
1:25PM 
1 
lattice multipanel layout 
1:19PM 
0 
spatialprobit 
12:57PM 
1 
How to extract the error flag from 'try' 
9:41AM 
1 
prcomp  surprising structure 
8:55AM 
0 
tilting procedure in tilting library hangs or errors 
8:35AM 
4 
Status of installing XML package on widows 
8:13AM 
1 
Problem with makePSOCKcluster R3.0.1 

Wednesday October 2 2013 
Time  Replies  Subject 
10:51PM 
2 
YSI data in R 
10:11PM 
1 
foreign package problem with stata 13 
9:40PM 
0 
fminsearch usage 
6:44PM 
0 
Prevalence Assessment in R (Free Webinar) 
6:12PM 
1 
ggplot2 multiple legends modification (resent witout attachments) 
4:37PM 
0 
Help with vapply() loop 
4:28PM 
2 
Bioconductor / AnnotationDbi: Why does a GOAllFrame contain more rows than its argument GoFrame? 
3:51PM 
3 
Drawing garbled 
3:33PM 
5 
Interpreting the result of a Wilcoxon (MannWhitney U) test 
3:19PM 
1 
R Excel  Microsoft Excel is waiting for OLE action 
3:17PM 
1 
update.packages fails on pdf write  CSAgent 
2:58PM 
1 
(no subject) 
2:52PM 
0 
How to create an ROC with three possible classes? 
2:33PM 
0 
ggplot2 multiple legends modification 
2:12PM 
1 
How to pass an object between two independant environment? 
2:09PM 
2 
Group all the consecutive days 
1:17PM 
0 
Vector from csv file. 
12:10PM 
0 
Removing time and min from Date 
10:41AM 
0 
r  Forecast model 
9:42AM 
0 
In which order should the "p" argument within chisq.test() be specified when working in 3 dimensions? 
7:15AM 
2 
missclassification in estimating proportions 
6:32AM 
2 
transferring a graph from R into word 
1:01AM 
0 
recoding variables 

Tuesday October 1 2013 
Time  Replies  Subject 
9:37PM 
1 
package:nlme unexpected varIdent behaviour 
8:35PM 
1 
Java requested System.exit(130) 
6:15PM 
1 
over dispersion plot 
6:05PM 
2 
can no longer install packages on OSX 
2:41PM 
2 
glm's for a logistic regression  no warnings? 
2:13PM 
1 
Save intermediate result in a same file 
1:55PM 
0 
Question ANACORHELP 
1:24PM 
3 
Basic help on DF creation row by row 
12:06PM 
2 
leveneTest  output 
11:22AM 
1 
'XML' package cannot be unzipped or untar'd" 
10:28AM 
0 
A new book "Learning Regression Analysis by Simulation (Springer)" 
10:06AM 
1 
Texmining in R 
4:59AM 
0 
Can I use R for implementing GBI? 
3:52AM 
0 
Reshape problem 