Sunday October 31 2010 
Time  Replies  Subject 
10:38PM 
1 
parallel for loop 
8:10PM 
0 
latex on summary.formula from Hmisc doesn't remove N 
7:22PM 
5 
transfer string to expression 
7:14PM 
1 
Questions about Probit Analysis 
5:29PM 
1 
complicated graphic  persp+map 
5:21PM 
1 
Re: doubt in climate variability analysis in R!  code 
3:54PM 
4 
extracting named vector from dataframe 
2:25PM 
4 
Randomly split a sample in two equal subsamples 
10:30AM 
1 
Downloading Package Sources 
7:35AM 
1 
Need help with lmer model specification syntax for nested mixed model 
7:22AM 
1 
biglm: how it handles large data set? 
6:44AM 
6 
Re: Constrained Regression 
5:55AM 
2 
How to control in order of groups in xyplot 
5:31AM 
0 
Fwd: ForestPlot or similar 
4:22AM 
1 
Re: Rhelp Digest, Vol 92, Issue 31 
2:51AM 
4 
return value for grep 

Saturday October 30 2010 
Time  Replies  Subject 
11:07PM 
0 
Introducing RedR: visual programming for R 
9:25PM 
0 
doubt in climate variability analysis in R!  code included! 
8:36PM 
1 
two group cox model 
5:55PM 
3 
'tcltk' does not have a name space 
5:44PM 
2 
R & VBA 
5:20PM 
1 
summary.lm for posthoc tests 
4:27PM 
4 
Using names function 
4:19PM 
2 
summary.lm as a posthoc test? 
3:33PM 
2 
Confidence interval for response variable in mixed effects models 
3:19PM 
4 
ForestPlot or similar 
3:10PM 
1 
compare quality of clustering methods? 
3:03PM 
0 
Any similar solution for C# (Integrating R with C++: Rcpp, RInside, and RProtobuf) 
1:03PM 
1 
overloading "[" and "[<" using S3 classes 
10:56AM 
2 
transforming a dataset for association analysis 
9:09AM 
2 
one function with 2 returnh points 
8:03AM 
0 
how to find a function for plotting polygon surfaces: polgon3d(xc, yc, obs) 
5:02AM 
3 
Trouble installing gsl wrapper 
12:56AM 
4 
grouping question 

Friday October 29 2010 
Time  Replies  Subject 
11:55PM 
9 
date calculation 
10:54PM 
5 
Differenciate numbers from reference for rows 
10:46PM 
6 
vertical list sum 
10:34PM 
5 
How to scan df from a specific word? 
10:18PM 
3 
plot pdf 
9:20PM 
1 
NetWorkSpace from REvolution; Distributed Computing setup questions 
9:19PM 
2 
how to debug (mtrace) a function defined inside a function? 
8:45PM 
3 
R version 212.0  running as 32 or as 64 bit? 
8:24PM 
1 
Oneclass SVM 
5:41PM 
5 
Plotting 2 Lines on the Same Chart 
4:46PM 
1 
Memory use in R 
4:24PM 
1 
Repeated Measures MANOVA 
4:05PM 
1 
Tukey post hoc comparison (glht?) after 3factorial mixed model (lmer) 
3:36PM 
0 
I got lot in the permutation 
3:32PM 
3 
doubt in climate variability analysis in R! 
3:32PM 
0 
Contract programming position at Merck (NJ, USA) 
2:39PM 
0 
ksvm problem 
1:53PM 
3 
Printing data.frame data: alternatives to print? 
1:22PM 
3 
help pages do not open 
12:46PM 
1 
Simulating data, loop 
12:33PM 
3 
make many barplot into one plot 
11:12AM 
0 
true time series lags behind fitted values in arima model 
11:08AM 
4 
Checking existance of a directory 
11:00AM 
0 
multiple weights in MANOVA 
10:55AM 
2 
strftime vs strptime ?? 
9:25AM 
2 
what´s wrong with this code? 
9:21AM 
3 
check RAM usage 
9:16AM 
2 
Reading multiple .csvfiles and assigning them to variable names 
8:49AM 
4 
quiry on paste() function 
6:55AM 
1 
Underline only colnames in grid.table 
3:47AM 
3 
Dickey Fuller Test 
3:37AM 
6 
wilcox.test; data type conversion? 
1:51AM 
1 
Re: transposing a column table 
12:08AM 
1 
SARIMA simulation using time series history 

Thursday October 28 2010 
Time  Replies  Subject 
11:25PM 
5 
Determining a basal correct count 
10:40PM 
4 
Alter character attribute 
10:35PM 
2 
xyplot and panel.curve 
8:49PM 
1 
clustering on scaled dataset or not? 
7:38PM 
2 
draw path diagram using dot 
7:13PM 
1 
How do I install (download) a package with my own package? 
6:47PM 
1 
How to perform arithmetic across rows 
6:29PM 
3 
get the rows so that there is no redundant element in a certain column 
6:20PM 
4 
help with help() 
6:17PM 
0 
RWeka, "java.lang.NullPointerException" 
5:53PM 
2 
How to enable Arial font for postcript/pdf figure on Windows? 
5:21PM 
0 
GBM and Extracting the Model 
5:19PM 
0 
svm online course in R 
5:08PM 
1 
R shp(ESRI) point patterns and marks 
4:51PM 
1 
ggplot2: facet_grid with only one level does not display the graph with the facet_grid level in title 
4:42PM 
1 
adding copies of rows toa data frame based upon start and end dates 
4:27PM 
8 
Returning highs and lows in R 
3:33PM 
1 
Rsolnp examples 
2:42PM 
1 
Heatmap construction problems 
2:21PM 
1 
adding environment variables 
2:09PM 
1 
Key combination that removes all R objects 
2:01PM 
1 
bugs when using R2.12.0 Please HELP! 
12:59PM 
5 
RGTK2  Entry Point not found 
12:49PM 
9 
Please help me about Monte Carlo Permutation 
12:15PM 
6 
R and Matlab 
12:00PM 
9 
Clustering 
11:54AM 
4 
Install Error 
10:23AM 
5 
0.3 is not 0.3, bug in seq() function? 
9:28AM 
2 
scatterplot3d; scaling point symbols to depth of graph 
9:26AM 
4 
replace text at certain positions in a file 
9:23AM 
4 
updating a local package 
9:06AM 
1 
Calculate percent occurrence of different values 
8:31AM 
6 
overloading the generic primitive functions "+" and "[" 
8:12AM 
0 
Tukeys after(g)lmer 
6:35AM 
0 
Creating truly global variable within function within namespace 
5:06AM 
2 
times 
4:50AM 
2 
How to find out the trend during a time period? 
3:14AM 
2 
Merging nested lists 

Wednesday October 27 2010 
Time  Replies  Subject 
8:14PM 
4 
Changing origin of line in radial plot 
7:00PM 
0 
naive bayes of e1071 package 
6:20PM 
3 
(no subject) 
5:53PM 
2 
Merge disparate lists 
5:51PM 
10 
How do I read multiple rows of different lengths? 
4:12PM 
8 
coxph linear.predictors 
4:01PM 
1 
Help extracting the source of functions 
3:42PM 
1 
GLM and Weights 
3:31PM 
5 
lineplot.CI {sciplot}: continuous line 
3:17PM 
6 
add diagonal line 
3:02PM 
4 
Generate random percentages and placing vectors 
2:48PM 
0 
nested variables in a generalised linear model 
2:48PM 
0 
Propensity score matching with MatchIt 
2:40PM 
4 
Y Axis Labels 
2:37PM 
2 
keep adding elements to the matrix 
2:27PM 
1 
(no subject) 
2:21PM 
0 
correctness of a formula in lme (from package nlme) 
2:01PM 
2 
Regular time series with irregular start and end dates 
1:27PM 
5 
"nonnumeric argument to binary operator" error while reading ncdf file 
1:13PM 
0 
as.list rcode 
1:09PM 
3 
Fwd: as.list 
1:03PM 
0 
as.list 
12:57PM 
1 
Fill in missing times in a timeseries with NA 
12:49PM 
2 
Which version control system to learn for managing Rprojects? 
11:58AM 
0 
Criteria for individually adressing data ranges within timeseries data 
11:49AM 
6 
Increase R precision 
11:29AM 
1 
RExcel Macro mode 
11:21AM 
1 
How Plot, Axis and Rect work together? 
11:01AM 
10 
Best IDE for R 
10:48AM 
2 
install RSPerl on Fedora 
10:39AM 
4 
One silly question about "tapply output" 
10:24AM 
0 
R at Supercomputing 10 
10:23AM 
2 
reading multiple XML files into an R table 
10:08AM 
1 
return NA instead zero when summing over an empty range? 
9:39AM 
0 
Path analysis with logistic regression 
9:36AM 
0 
trouble opening connection 64bit R with win7 64bit 
9:28AM 
0 
FYI: The First Cloud Portal to “R” 
9:21AM 
3 
plot by cathegories within a factor 
9:17AM 
4 
ggplot  unwanted sorted X values 
9:13AM 
0 
formula in nlmer function of lme4 package 
8:28AM 
2 
Control of axis limits in multiple panel lattice plots 
7:53AM 
1 
multiple text or string searches 
5:00AM 
1 
trouble with histograms 
4:18AM 
1 
writing a table 
2:54AM 
1 
GAM function in mgcv package 
2:23AM 
1 
clinical data analysis 
12:48AM 
0 
Introducing the futile.paradigm, a package for functional dispatching in R 
12:37AM 
8 
Data.frame Vs Matrix Vs Array: Definitions Please 
12:13AM 
3 
installing ONLY the documentation files (Rd) for many packages? 

Tuesday October 26 2010 
Time  Replies  Subject 
11:05PM 
9 
cube root of a negative number 
10:06PM 
2 
discerning plot dots using colors 
9:33PM 
2 
see code of plot.survfit 
9:17PM 
1 
About the recursion in R 
9:01PM 
1 
Cut including the 0 value as separate bin 
7:59PM 
2 
LaTeX output with mlogit or multinom 
7:28PM 
5 
Formatting durations 
7:24PM 
0 
sbrier in ipred 
7:21PM 
0 
specify strata in survfit 
6:34PM 
0 
"chfactor.c", line 130 ERROR 
6:07PM 
2 
ncdf4 package installation in R 
6:04PM 
5 
anomalies with the loess() function 
5:27PM 
2 
lme vs. lmer results 
4:16PM 
6 
Which version control system to learn for managing R projects? 
3:57PM 
2 
Cox Proportional Models and Haplotypes 
3:30PM 
10 
Zoom in in a plot 
3:21PM 
2 
mixed effects regression with weights using lme (lme4) 
3:08PM 
7 
Forcing results from lm into datframe 
2:53PM 
0 
approximation for sum of lognormal random variables 
2:41PM 
1 
R on 32bit ubuntu with PAE enabled 
2:41PM 
4 
to determine the variable importance in svm 
2:33PM 
6 
stripping #s in a text file prior to reading into table or dataframe 
1:40PM 
0 
Calculating confidence intervals on subset of bootstrap sample statistics 
1:27PM 
0 
overall pvalue for LASSO model resulting from glmnet 
1:18PM 
1 
Multiple, multiple regressions... 
12:35PM 
7 
Reading in a tab delimitated file 
12:32PM 
1 
Dispersion ( Plot error bars ) help 
11:38AM 
2 
Fitting GLM with BFGS algorithm 
10:23AM 
5 
Setting constraints in the glm package 
10:08AM 
1 
datetime objects 
9:49AM 
1 
lattice key subtitle 
8:55AM 
2 
Mahalanobis distance 
8:13AM 
1 
Markov Switching with TVTP  problems with convergence 
6:17AM 
2 
(no subject) 
6:05AM 
0 
problem with arima() function 
6:02AM 
2 
ggplot2: how to label lines? 
5:50AM 
8 
runtime on ising model 
4:28AM 
3 
Time series data with dropouts/gaps 
3:59AM 
1 
Extract table from a webpage 
3:56AM 
4 
divide column in a dataframe based on a character 
12:39AM 
0 
using coxme to fit random slope cox PH model 

Monday October 25 2010 
Time  Replies  Subject 
11:17PM 
8 
calculate area between intersecting polygons 
11:11PM 
1 
rgdal intallation mac ox x 
9:38PM 
2 
help with adding lines to current plot 
8:59PM 
1 
Panel regression 
8:54PM 
0 
online course: Spatial Analysis Techniques in R with David Unwin at statistics.com 
8:50PM 
1 
online course: SVM in R with Lutz Hamel at statistics.com 
7:09PM 
2 
problem with setRepositories 
6:44PM 
7 
question in using nlme and lme4 for unbalanced data 
5:29PM 
1 
CRAN vs RForge 
4:56PM 
0 
Hausman Test 
4:53PM 
4 
dataframe, transform, strsplit 
4:38PM 
3 
finding the year of a date 
4:16PM 
1 
building lme call via call() 
3:45PM 
2 
extracting characteristics of datasets from data() 
2:43PM 
3 
Mixedeffects model for overdispersed count data? 
2:40PM 
0 
nonstationary ar part in css 
2:21PM 
0 
Q reg connecting to existing dll 
2:17PM 
0 
Using R with Google Storage/Big Query and Prediction API 
2:11PM 
0 
help on lme extraction 
1:54PM 
1 
lowess() won't handle NAs 
1:50PM 
4 
Artifacts in filled.contour+pdf 
1:02PM 
8 
zoo.read intraday data 
11:27AM 
5 
Find index of a string inside a string? 
11:07AM 
0 
penalized regression analysis 
10:55AM 
3 
difftime error 
9:44AM 
5 
plot does not work 
8:14AM 
1 
Error: could not find function "lmList" 
8:13AM 
2 
font.lab and font.axis 
8:07AM 
2 
How to save R file into specific type 
7:30AM 
3 
problem with "make distribution" 
7:18AM 
3 
Using tapply? 
6:57AM 
4 
.R file 
6:38AM 
1 
Random Integer Number in Uniform Distribution 
6:18AM 
1 
structural equation modeling in sem, error, The model has negative degrees of freedom = 3, and The model is almost surely misspecified... 
4:59AM 
2 
Text wrapping in R 
4:33AM 
5 
RFortran question (multiple subroutines) 
4:16AM 
2 
Question on passing the subset argument to an lm wrapper 
3:45AM 
1 
revertical conversion of data entries 
2:25AM 
2 
Unable to allocate arrays of size > 2GB in 64 bit Windows 7 R 
12:01AM 
1 
if statement and truncated distribution 

Sunday October 24 2010 
Time  Replies  Subject 
9:57PM 
5 
Importing CSV File 
7:55PM 
1 
more errors (behavior) 
6:13PM 
3 
How to simulate from an estimated density 
5:44PM 
0 
call for papernov/dec 2010 
5:32PM 
2 
Subsetting a dataframe 
5:15PM 
1 
cvs fpr R 
4:46PM 
3 
140 packages in R Commander!! 
3:43PM 
1 
best predictive model for mixed catagorical/continuous variables 
2:05PM 
0 
Turning ppp into im in spatstat 
11:30AM 
11 
Contour Plot on a non Rectangular Grid 
9:17AM 
0 
gamma glm  using of weights gives error 
3:06AM 
1 
building compiled help html files 
1:56AM 
5 
If Statement Help 
1:51AM 
4 
Long model formulae 
1:46AM 
0 
getting compiled html files 
12:05AM 
1 
Optimize parameters of ODE Problem which is solved numeric 

Saturday October 23 2010 
Time  Replies  Subject 
11:14PM 
0 
Different results in FFT analysis 
10:15PM 
5 
Summarizing For Values with Multiple categories 
8:40PM 
6 
convert wind direction from degrees to basic compass directions 
5:09PM 
0 
EMACS as an enduser GUI (form) to an R process 
4:25PM 
1 
removing margin space between columns in lattice plots 
3:50PM 
0 
GBM : Extract model for scoring in database 
2:09PM 
4 
Change column of numbers in data frame to days 
11:49AM 
0 
(no subject) 
8:19AM 
7 
command to start R and Rcmdr? 
6:18AM 
10 
Feedback on you manual 
1:47AM 
0 
Regarding your distributed text mining with tm 
1:18AM 
1 
bind matrices by row 
1:15AM 
2 
contour on a simplex 
12:37AM 
0 
Frank Harrell's 2011 RMS Short CourseMarch 9,10 and 11 (fwd) 

Friday October 22 2010 
Time  Replies  Subject 
11:53PM 
1 
xyplot inside a loop 
10:17PM 
2 
cv.lm() broken; cross validation vs. predict(interval="prediction") 
9:58PM 
0 
Of possible interest for (WinOpen)BUGS users on Linux platforms 
9:17PM 
18 
How long does skipping in read.table take 
9:14PM 
0 
big data and lmer 
9:00PM 
2 
Combining the values of two variables into one 
8:45PM 
0 
Cyclic loess 
7:20PM 
1 
Problem with Aggregate  Sum, limit on number of criteria 
6:01PM 
2 
covariance matrix 
5:36PM 
1 
add diagonal line to covariance matrix 
5:15PM 
3 
Controlling number of numbers before R rewrites to "+e18" etc 
5:11PM 
0 
svyglm and Rsquared (survey package) 
3:33PM 
13 
Conditional looping over a set of variables in R 
3:31PM 
0 
online course: Graphics in R with Paul Murrell 
2:25PM 
1 
scale,centre,and get more interactions 
2:19PM 
0 
FitARp 
2:13PM 
3 
how fit linear model with fixed slope? 
1:39PM 
0 
using gedit 
1:30PM 
3 
about libsvm 
1:22PM 
2 
Confusing error statement 
1:10PM 
1 
maxitems in cluster validity 
1:08PM 
1 
Ordinal response model in depmixS4 
1:07PM 
0 
Fw: vector allocation problem 
1:01PM 
7 
lm looking for weights outside of the userdefined function 
12:54PM 
2 
(no subject) 
12:50PM 
3 
Interpolate irregular time series 
12:10PM 
1 
issue with Matrix package 
12:04PM 
1 
Display list redraw incomplete when exporting plots 
11:53AM 
2 
R 2.12.0 does not open in TinnR 2.3.5.2 
11:29AM 
1 
getting all contrasts from glm 
11:06AM 
5 
Cbind query 
11:01AM 
8 
superscript characters in title with '+' 
9:58AM 
2 
create sequence of numbers 
9:54AM 
11 
wait for graph to finish plotting 
9:33AM 
3 
R stepbystep execution 
9:16AM 
1 
Dragging an .RData file into R on win7 doesn't work? 
9:11AM 
0 
dbWriteTable 
8:13AM 
0 
cv.lm only bivariate; other options for prediction intervals 
7:51AM 
3 
If Statement with more than one condition 
7:37AM 
2 
Re: Bayesian constrained regression method? 
6:53AM 
2 
RODBC: data base with decimal point "," 
5:28AM 
2 
Error message in using nlm() and optim() 
5:19AM 
8 
Random Forest AUC 
2:50AM 
2 
visualize TukeyHSD results 
2:23AM 
5 
Help: Maximum likelihood estimation 
2:17AM 
2 
problem on using read.csv function 
1:21AM 
1 
trouble with \textless in Hmisc latex() on a drop1 object 
1:20AM 
1 
question about decision trees 
12:05AM 
1 
Package for GLMM with correlation matrix 

Thursday October 21 2010 
Time  Replies  Subject 
11:23PM 
7 
importing csv gets me all 16,000 columns with "NA" 
11:13PM 
2 
nested anova 
10:50PM 
1 
Question about glmnet 
10:50PM 
8 
how do I make a correlation matrix positive definite? 
10:46PM 
3 
Ordination plot option missing from PCA dialog 
9:30PM 
2 
Calculating variances in a moving window 
8:59PM 
0 
R+DEV 2010 Developers Conference 
8:38PM 
1 
change library path (for dummies) 
8:20PM 
1 
Limitations and scale of R, and performance issues if and when limit reached 
8:02PM 
1 
RandomForest Proximity Matrix 
7:38PM 
12 
previous business day 
6:37PM 
2 
problem with D(COM) Server 
6:13PM 
4 
Help saving multiple graphics 
6:05PM 
2 
How to access values in s4 method 
6:05PM 
9 
printing a variable during a loop 
5:31PM 
2 
Help: From Excel date to Rdate! 
5:19PM 
0 
Levels of interaction terms between numeric and factor in glm 
4:57PM 
1 
gam plots and seWithMean 
4:52PM 
4 
data.frame query 
2:02PM 
2 
Big data (over 2GB) and lmer 
1:42PM 
4 
SVM classification based on pairwise distance matrix 
1:42PM 
3 
Adding rows to column 
1:26PM 
1 
error opening connection 64bit R under win7 64bit 
1:21PM 
11 
R2.12.0 hangs while installing some packages on FreeBSD 
11:57AM 
0 
Plotting factors in biplots 
10:19AM 
4 
Different time between date() and Sys.date() 
9:49AM 
7 
3Dscatterplots  high quality rendering? 
8:40AM 
4 
Efficient nested loops 
8:21AM 
1 
All other variables in upper scope arg for stepAIC 
7:00AM 
1 
Re: TwoWay Joining or Clustering 
6:47AM 
1 
How to check for missing report pages per client 
4:30AM 
0 
using softmax in nnet 
3:37AM 
2 
Accuracy/Goodness of fit of nnet 
2:41AM 
3 
Help: Using vectorization method for vectors comparision 
12:13AM 
0 
Fwd: HOW to use the survivalROC to get optimal cutoff values? 
12:06AM 
0 
Lasso Logistic Regression  Query 

Wednesday October 20 2010 
Time  Replies  Subject 
11:05PM 
4 
loading workspace getting annoying 
11:03PM 
2 
histograms resulting from call to soil.texture 
10:53PM 
3 
efficient test for missing values (NAs) 
10:41PM 
1 
help identifying clusters 
10:39PM 
1 
Biplot: plot group name instead of row number 
10:30PM 
1 
how to connect to a remote PostgreSQL database from R on mac osx 
9:39PM 
0 
autoregressive functions 
9:16PM 
7 
rounding up (always) 
7:57PM 
0 
bootstrapping nonlinear mixed effects models 
7:31PM 
1 
question about masking 
7:29PM 
2 
question about masked object 
7:01PM 
4 
grep 
6:24PM 
0 
Spatstat: tessellation problems. 
5:36PM 
1 
Getting the size of text 
5:10PM 
3 
need for speed on grid.rect 
5:10PM 
2 
Problem exporting data using write.foreign 
5:04PM 
6 
ascii or regex code for altenter for Excel 
4:04PM 
1 
lme with lognormal distribution of parameters 
3:47PM 
8 
Changing sign on absolute numbers 0 problems 
3:37PM 
3 
removing rows from a matrix using condition within groups 
3:25PM 
2 
preferred xdelimited data format for R? 
3:19PM 
2 
Initiating graphics recording in RGraphics window via a script 
3:18PM 
3 
Plot creates a straigth line 
3:01PM 
0 
simple function can't find weights 
2:51PM 
1 
Multivariate GARCH 
2:45PM 
4 
remove black square from factor plot 
2:42PM 
3 
create a list fails 
2:02PM 
5 
fitted from plm 
1:32PM 
2 
S: appropriate significance tests 
1:25PM 
5 
How to select not continous rows? 
1:21PM 
2 
number format, writing 1e5 instead of 0.00001 
1:20PM 
1 
Using Windows Tahoma Font for Graphics Text 
1:16PM 
0 
dynamic factor analyis 
12:39PM 
1 
Function execution on package load? 
12:13PM 
3 
combine vectors in an alternating way 
10:21AM 
4 
Job for senior quantitative analyst in Dublin 
9:42AM 
5 
rowsum 
9:34AM 
4 
Plot help 
9:25AM 
1 
Please help: ANOVA with SS Type III for unequal sample sized data 
9:08AM 
1 
problem with predict(mboost,...) 
9:03AM 
1 
(no subject) 
8:13AM 
0 
Regarding RDCOMClient package 
8:10AM 
2 
CI using ci.numeric 
5:52AM 
1 
Adding Legend about two quantile lines at ggplot 
5:29AM 
1 
Generate variable with Bivariate Normal Distribution 
5:29AM 
4 
is get() really what I want here? 
3:54AM 
3 
question on optim() fn. 
2:52AM 
1 
Accessing table elements and escape characters 
2:07AM 
6 
is there a way to update both packages if they occur in 2 libraries? 
1:29AM 
1 
remove unused variable and data 
12:35AM 
1 
glm with linear restrictions 

Tuesday October 19 2010 
Time  Replies  Subject 
11:59PM 
3 
plot CI and mortality rate 
11:36PM 
1 
sampling from normal 
10:50PM 
3 
DLL not found 
10:50PM 
0 
Fix for xlsReadWrite 1.5.2 running in R2.12.0 (32bit) on a Win7 64bit platform 
10:45PM 
0 
RWeka  Error in model.frame.default  evaluate_Weka_classifier 
10:23PM 
2 
comparing two data files 
9:43PM 
3 
scatter.smooth() fitted by loess 
8:24PM 
1 
Gini Coefficient 
7:18PM 
6 
R 2.12.0 and JGR 
6:42PM 
1 
How to write to sqlite files 
6:14PM 
3 
Clustering with ordinal data 
6:08PM 
0 
R script help needed for RFC 2104 HMAC algorithm 
4:58PM 
1 
could not find function "hmatplot" 
4:55PM 
2 
separate elements of a character vector 
4:29PM 
10 
superpose.polygon, panel.polygon and their colors 
4:10PM 
2 
head.matrix() unintelligent 
3:25PM 
26 
Chron object in time series plot 
3:01PM 
0 
De: information 
2:03PM 
8 
Error: object 'short' not found 
11:59AM 
2 
Tif image to 8bit colour matrix. 
11:27AM 
1 
readLines: how to make a data.frame? 
11:14AM 
2 
[R 2.12] install.packages() with no lib argument does not work 
10:50AM 
2 
points( .... pch=2) substitue pch with image 
10:48AM 
2 
Lattice: type="p" stopped working in panel.average 
10:47AM 
6 
How to read only ten rows from a SAS dataset (read.ssd)? 
10:38AM 
1 
Problems with a specific calculate. 
10:17AM 
1 
ancova help 
10:16AM 
2 
ANOVA stuffs_How to save each result from FOR command? 
10:00AM 
0 
Question on ar() in stats 
9:59AM 
1 
Sample in R 
9:44AM 
3 
nls & optimize 
9:42AM 
0 
Ideas for World Statistics Day 
8:50AM 
3 
Implementing R's recycling rule 
8:41AM 
4 
points(x,y), mean and standard deviation 
8:18AM 
2 
package vars doesn´t working 
7:24AM 
3 
Milliseconds and Time object 
6:48AM 
2 
calculate power of test 
6:32AM 
1 
Doubt on using lattice 
4:55AM 
2 
Strange glm(, quasipoisson) error 
4:07AM 
2 
Part time equity tick data high frequency trading research 
3:24AM 
5 
Forloop dummy variables? 
12:34AM 
2 
help > RE: Download.file problem 

Monday October 18 2010 
Time  Replies  Subject 
9:15PM 
4 
Question about lme (mixed effects regression) 
6:16PM 
2 
read.spss warning message (Unrecognized record type 7, subtype 18 encountered in system file) 
6:07PM 
1 
boxplot ranked x labels 
5:57PM 
0 
Question about legend parameters 
5:01PM 
0 
hdiffplot 
3:59PM 
0 
specifying lme function with a priori hypothesis concerning betweengroup variation in slopes 
2:58PM 
3 
remove numbers from string of characters 
2:53PM 
0 
Download.file problem 
2:47PM 
1 
questions on unstack() 
1:36PM 
0 
*REMINDER* useR! 2011 call for tutorials 
1:18PM 
0 
Any demand for a useR 2011 tutorial on Emacs Speaks Statistics? 
1:18PM 
0 
OpenMX structural equation software 
12:50PM 
3 
VectorComparison 
12:48PM 
0 
pvalues from coxph? 
12:46PM 
2 
Sine function fitting 
12:34PM 
2 
Question about Density Plot 
12:26PM 
1 
Looking for covariance function OR how do you search 
12:06PM 
1 
Crossed random effects in lme 
11:38AM 
1 
Randomly shuffle an array multiple times 
11:37AM 
3 
Randomly shuffle an array 1000 times 
10:29AM 
2 
Directive for first and last array arguments 
10:23AM 
1 
RODBC Error 
10:15AM 
0 
new packages: hydroTSM 0.20 and hydroGOF 0.20 
9:58AM 
2 
Where precision change 
9:23AM 
0 
Mixed Design ANOVA  singular error model 
8:57AM 
0 
Unusual Time Series 
8:24AM 
2 
read.zoo issues 
7:38AM 
1 
R installation failed on SUSE Linux  libreadline.so.6 needed 
6:01AM 
6 
R 2.12.0 for Windows: error when loading (some) packages 
4:35AM 
1 
Error: subscript out of bounds 
4:17AM 
4 
Incorrect positioning of raster images on Windows 
3:26AM 
1 
Data contamination 
2:17AM 
0 
nonparaeff package, fdh() function 
2:06AM 
3 
Basic structure operations doubt 
1:14AM 
3 
paste an unevaluated expression 
1:03AM 
2 
Getting tripped up on NAs in trying to create new variable 
12:15AM 
2 
trouble installing Rpatched (R2.12.0) when TMPDIR is specified 

Sunday October 17 2010 
Time  Replies  Subject 
8:52PM 
2 
rgdal package (Matteo Toro) 
8:03PM 
1 
unbalanced repeated measurements Anova with mixed effects 
6:53PM 
4 
how to convert string to object? 
6:48PM 
0 
R 2.12 How many downloads 
6:18PM 
6 
R 2.12.0  malware detect by antivirus software 
5:27PM 
1 
How to install R on Linux via source compilation? 
4:32PM 
2 
Cauchy distribution 
3:57PM 
3 
Class mode text isopen can read can write  too many open connections 
3:56PM 
0 
64bit R via ec2 
3:46PM 
2 
dpois().......bizarre warning messages 
2:54PM 
0 
Help in Dirichlet Process density estimation 
2:01PM 
1 
lattice xyplot  formatting of multiple Y variables when using subgroups 
9:00AM 
2 
yum install  not working for installing R on Linux 
8:26AM 
0 
Help on choosing the appropriate analysis method 
7:25AM 
2 
Vector multiplication 
4:30AM 
0 
Calling R function in Java that in turn calls a Java function 
3:41AM 
5 
Variable name as string 
1:42AM 
0 
Evaluating R functions in Java with dynamic input 

Saturday October 16 2010 
Time  Replies  Subject 
7:34PM 
1 
Rmpfr question 
7:20PM 
1 
POSIX turns into factor 
7:12PM 
3 
reduce the size of points in plot??? 
7:05PM 
0 
Spatstat Tessellation error 
6:17PM 
2 
A subject related question 
4:52PM 
2 
Problem applying "outer" to a list of functions 
4:37PM 
0 
[OT] language for data munging 
2:17PM 
2 
Xlsx and R read problem 
12:02PM 
9 
delete data row 
11:13AM 
0 
GAM Predictions (mgvc) 
7:33AM 
3 
Binaries of R.12.0 for Windows: where are RGUI and Rterm ? 
7:27AM 
1 
Error in eval(expr, envir, enclos) : object 'x' not found 
4:21AM 
1 
R & MySQL (Databases) 
1:31AM 
2 
trouble with installing R2.12.0 from source on Windows 

Friday October 15 2010 
Time  Replies  Subject 
10:41PM 
1 
compiling and testing R2.12.0 
10:22PM 
0 
Announcing TikZ Device 0.5.2 
9:55PM 
1 
Dealing with NonStandard Hours 
9:31PM 
2 
using optimize with two unknowns, e.g. to parameterize a distribution with given confidence interval 
8:46PM 
3 
Recovering x/y coordinates from a scatterplot image 
8:01PM 
1 
Beginner question on bar plot 
6:40PM 
1 
Problem using BRugs 
6:22PM 
0 
Overlaying two png? 
6:20PM 
12 
Problem with merging two zoo objects 
5:27PM 
2 
Multiline graph? 
4:23PM 
0 
nominal response model 
4:21PM 
0 
nomianl response model 
2:42PM 
2 
How to extract parameter estimates of variance function from lme fit 
2:22PM 
2 
feed cut() output into goodnessoffit tests 
2:10PM 
0 
tessellation from biological data in spatstat 
1:57PM 
0 
[Debian][NetBeans] setting NetBeans to work with JRI libraries 
1:47PM 
2 
Many Thanks 
1:17PM 
4 
Error in DGEList function 
1:05PM 
4 
Color individual leaf labels in dendrogram 
12:45PM 
4 
split data with missing data condition 
12:30PM 
0 
scores for a new observation from PCAgrid() in pcaPP 
11:09AM 
3 
creating 'all' sum contrasts 
9:48AM 
1 
scaling on normlized data set 
9:22AM 
7 
Random assignment 
9:15AM 
0 
R 2.12.0 is released 
8:55AM 
5 
Create Arrays 
8:19AM 
1 
Biweight (Tukey) Mestimator of location with known scale parameter 
8:16AM 
4 
Set value if else... 
7:57AM 
3 
Help with R 
7:34AM 
6 
using apply function and storing output 
7:19AM 
2 
Downloading file with lapply 
5:41AM 
2 
specify data frame by name 
5:14AM 
2 
Impute missing data by regression in R 
4:24AM 
0 
Using na.action = na.pass with lmer() function 
3:43AM 
0 
multiple car scatterplots on one graphsorry for duplicate postalready solved 
3:37AM 
2 
AIC in bestglm, glm, and lm  why do they differ? 
3:20AM 
1 
multiple car scatterplots on one graph 
3:16AM 
2 
Joining together multiple csv files 
2:25AM 
9 
Time vs Concentration Graphs by ID 
12:56AM 
3 
Data Parameter extract 
12:21AM 
2 
How to create a dissimilarity object 

Thursday October 14 2010 
Time  Replies  Subject 
10:58PM 
2 
help with an unbalanced split plot 
9:53PM 
19 
for loop 
9:50PM 
7 
help 
9:25PM 
0 
RODBC results from stored procedure 
9:07PM 
0 
2dimensional convolution tool wanted 
9:02PM 
0 
Looking for more in depth QDA 
7:34PM 
2 
Regression with groups and nested subgroups 
6:46PM 
1 
Fw: Problem to create a matrix polynomial 
6:28PM 
4 
RJava help 
4:25PM 
5 
R on a ma c 
4:25PM 
4 
Query on save.image() 
4:15PM 
1 
execute a script in command line 
4:10PM 
2 
Python's string translate in R? 
4:07PM 
3 
running a long R process on Linux using putty  best practice to disconnect 
3:49PM 
3 
Using Rscript to read from a file 
3:25PM 
1 
Putting the same array into a matrix 
3:06PM 
8 
declaring GPL license 
2:37PM 
2 
R functions in Java 
2:31PM 
2 
rbind ing matrices and resetting column numbers 
2:29PM 
1 
installing grid package 
10:46AM 
1 
Hash fuctions library for R? 
9:43AM 
1 
rounding issues 
8:32AM 
1 
spatial partition 
8:31AM 
0 
Adding legend to ldaplot, using the MASSpackage 
8:28AM 
1 
robust standard errors for panel data  corrigendum 
8:17AM 
5 
Replacing N.A values in a data frame 
7:41AM 
0 
GridR error 
5:57AM 
4 
Drop matching lines from readLines 
5:45AM 
2 
R and Oracle 
5:11AM 
1 
The width argument of stem() 
4:17AM 
1 
several car scatterplots on one graph 
4:12AM 
1 
Plotting by Group 
3:52AM 
1 
Basic data question 

Wednesday October 13 2010 
Time  Replies  Subject 
11:00PM 
3 
drilling down data on charts 
9:42PM 
0 
type II & III test for mixed model 
9:20PM 
1 
Loop in columns by group 
8:50PM 
8 
Poisson Regression 
8:44PM 
2 
adding a named column to a Matrix 
8:10PM 
5 
Matrix subscripting to wrap around from end to start of row 
8:01PM 
3 
vectorizing: selecting one record per group 
6:37PM 
1 
(no subject) 
6:19PM 
4 
Change global env variables from within a function 
6:16PM 
6 
Regular expression to find value between brackets 
6:16PM 
19 
loop 
5:28PM 
3 
Coin Toss Simulation 
5:13PM 
12 
[OT] (slightly)  OpenOffice Calc and text files 
4:56PM 
1 
Extracting index in character array. 
3:57PM 
4 
Pasting function arguments and strings 
3:44PM 
1 
overlaying multiple contour plots 
3:19PM 
4 
interaction contrasts 
2:49PM 
1 
strip month and year from MM/DD/YYYY format 
2:05PM 
5 
bwplot change whiskers position to percentile 5 and P95 
1:52PM 
3 
NA with lmList 
1:46PM 
5 
"Memory not mapped" when using .C, problem in Mac but not in Linux 
1:20PM 
1 
bootstrap in pROC package 
12:59PM 
1 
RODBC: forcing a special column to be read in as character 
12:58PM 
0 
Nonparametric MANCOVA using matrices 
12:53PM 
1 
nnet help 
12:05PM 
1 
arima 
11:51AM 
4 
Date Time Objects 
11:50AM 
0 
repeating a GAM across many factors 
11:03AM 
3 
How to fix error in the package 'rgenoud' 
9:31AM 
0 
Problem to create a matrix polynomial 
8:29AM 
3 
robust standard errors for panel data 
8:24AM 
8 
Data Gaps 
8:11AM 
6 
vertical kites in KiteChart (plotrix) 
8:00AM 
6 
Plot table as table 
7:50AM 
5 
Boxplot has only one whisker 
6:21AM 
0 
Local linear regression: where can I find kernels? 
4:58AM 
1 
Program BFAST 
3:59AM 
2 
LME with 2 factors with 3 levels each 
3:14AM 
0 
Reading Dicom files with more than 2 dimensions 
1:38AM 
2 
Help regarding Time Series: CCF Function 
12:54AM 
2 
Pipeline pilot fingerprint package 
12:48AM 
2 
Using NLS with a Kappa function 
12:47AM 
3 
Rmysql  dbWritetable 
12:21AM 
4 
Lattice: arbitrary abline in multiple histograms 
12:17AM 
2 
Read Particular Cells within Excel 

Tuesday October 12 2010 
Time  Replies  Subject 
11:50PM 
4 
repeating an analysis 
10:16PM 
1 
lattice: dots from xyplot to xscale.components 
9:54PM 
2 
Plotting Y axis labels within a loop 
7:59PM 
2 
extract rows of a matrix 
6:19PM 
0 
pvclust.plot and au 
5:40PM 
9 
aggregate with cumsum 
5:35PM 
8 
How do I tell whether two vectors are identical? 
5:18PM 
0 
Stripes in the plot 
5:00PM 
2 
lapply to subsets 
4:53PM 
1 
Displaying a variable as an expression into a plot label, but the variable has brackets 
4:45PM 
1 
need help with nnet 
4:33PM 
1 
(no subject) 
4:32PM 
3 
R optimization and curve()? 
3:17PM 
6 
List or matrix of object 
2:55PM 
0 
general construction of 'all pairwise comparison' contrast in ANOVA 
2:32PM 
2 
repeatability/intraclass with nested levels 
1:51PM 
2 
append rows to Sybase datatable using RJDBC 
1:49PM 
3 
F cumulative distribution function 
1:38PM 
0 
New R User Group in Toronto 
1:22PM 
0 
Data conversion from class asc to class kasc (Adehabitat) 
1:01PM 
2 
Linear Regression 
12:19PM 
3 
graphics layout 
11:52AM 
0 
merging and working with big data sets 
11:37AM 
1 
delta AIC for models with 2 variables using MuMIn 
11:05AM 
2 
nonnumerical values as input using nnet 
11:04AM 
2 
R Profiling 
10:53AM 
2 
help in nnet 
9:58AM 
1 
Bootstrapping Krippendorff's alpha coefficient 
9:50AM 
1 
GEE with userspecified link function 
9:39AM 
3 
Factors in an regression using lm() 
9:32AM 
1 
Read from a website 
8:24AM 
6 
fast rowCumsums wanted for calculating the cdf 
7:51AM 
1 
GLM Gamma Regression error message in R 
6:39AM 
6 
merging and working with BIG data sets. Is sqldf the best way?? 
6:24AM 
7 
Rpart query 
5:48AM 
0 
clustered data in wilcox_test 
4:39AM 
1 
Help with STL function to decompose 
4:16AM 
2 
SApply versus for loop for list of data.frames 
3:49AM 
4 
Memory limit problem 
3:44AM 
2 
Extracting data subset for plot 
3:35AM 
1 
Help with function writing 
2:24AM 
1 
Comparison of two files with multiple arguments 
2:14AM 
1 
Create DataSet with MCAR type 

Monday October 11 2010 
Time  Replies  Subject 
11:27PM 
1 
expression() problem ! 
11:02PM 
0 
Revolutions Blog: September Roundup 
10:56PM 
2 
(no subject) 
10:55PM 
1 
running R script on linux server 
10:01PM 
8 
compare histograms 
9:39PM 
3 
Slow reading multiple tick data files into list of dataframes 
9:22PM 
0 
support vector machine for right censored data 
8:45PM 
2 
topicmodels error 
8:22PM 
0 
Spencer 15point weighted moving average 
8:19PM 
3 
importing numeric types via sqlQuery 
7:38PM 
6 
dot plot by group 
7:36PM 
1 
grep triggering error on unicode character 
7:15PM 
4 
Is there a regression surface demo? 
7:12PM 
0 
running own function in Java? 
7:04PM 
0 
multiple comparison correction 
5:41PM 
2 
Lattice::bwplot unexpected behaviour when using vector of colors 
5:32PM 
2 
Question 
5:18PM 
1 
LDA fuction 
4:07PM 
0 
help with Cairo 
3:38PM 
4 
Nonlinear Regression Parameter Shared Across Multiple Data Sets 
3:33PM 
5 
how can i do anova 
2:27PM 
2 
Trouble accessing cov function from stats library 
2:16PM 
3 
help with simple but massive data transformation 
2:09PM 
2 
filled.contour: colour key decoupled from main plot? 
2:05PM 
0 
OT: snow socket clusters with VirtualBox and VMware player (Linux host, Win guest) 
1:43PM 
1 
How to get Mean rank for KruskalWallis Test 
12:42PM 
2 
conditioning variables in dbRDA 
12:07PM 
2 
(senza oggetto) 
10:45AM 
0 
clustering with cosine correlation 
10:33AM 
1 
plotting Zipf and ZipfMandelbrot curves in R 
9:25AM 
2 
Split rows depending on time frame 
9:17AM 
3 
Dataset Transformation 
9:04AM 
1 
Boundary correction for kernel density estimation 
8:18AM 
0 
mvtnorm and noncentrality parameters 
5:46AM 
7 
MATLAB vrs. R 

Sunday October 10 2010 
Time  Replies  Subject 
9:50PM 
7 
Line Type Specification: lty="<on><off>" but lty="<off><on>"? 
8:20PM 
0 
rearrange command in quantreg package 
8:01PM 
3 
venneuler (java?) color palette 0  1 
4:35PM 
1 
Create single vector after looping through multiple data frames with GREP 
3:40PM 
5 
Help reading table rows into lists 
3:33PM 
4 
segfault caused by `icfit` in `interval` package 
12:58PM 
1 
Parallel processing 
12:48PM 
6 
Package "prabclus" not available? 
4:11AM 
2 
Mapping the coordinates! 
3:56AM 
1 
read.xls?? 
3:16AM 
2 
How to add a new column to a matrix? 
2:54AM 
6 
Help needed for getYahooData in TTR package & writing the Yahoo data to excel 
12:10AM 
3 
GC verbose=false still showing report 

Saturday October 9 2010 
Time  Replies  Subject 
9:14PM 
6 
same random numbers in different sessions 
8:33PM 
3 
Loss of precision in read.csv. 
7:10PM 
1 
Plot time range with rect or boxplot 
6:49PM 
2 
GPS data! 
2:45PM 
1 
Unsubscribe me from mailing list 
12:37PM 
6 
Hausman test for endogeneity 
12:08PM 
1 
A competition to create a recommendation engine for R packages 
12:19AM 
2 
ncdf installation in R 
12:19AM 
1 
point characters THICKER in xyplot() 
12:13AM 
1 
question related to multiple regression 

Friday October 8 2010 
Time  Replies  Subject 
11:20PM 
0 
Plot data on year/mon/day 
10:52PM 
1 
how to retrieve user coordinates in xyplot 
9:38PM 
0 
experience with nvmax(max size of subsets to examine) 
8:55PM 
0 
append rows to Sybase datatable using RJDBC function dbWriteTable 
7:43PM 
2 
Time OffSet From GMT  Losing it 
7:29PM 
0 
Communicating with an R daemon from perl 
7:04PM 
3 
incorrect number of levels 
6:45PM 
1 
Can Sweave be instructed to use the cairo graphics device? 
6:26PM 
1 
Trapezoid Rule 
6:07PM 
2 
vector access 
5:40PM 
0 
[Rd] Selecting multiple columns with same name 
5:11PM 
19 
Memory management in R 
5:07PM 
1 
conditional replacement of contiguous values 
4:46PM 
5 
Error when using anova(lm()) 
4:33PM 
1 
many datasets run with one R script in a computer cluster 
3:41PM 
2 
tools:::fetchRdDB can't allocate memory block? 
3:35PM 
4 
Efficiency Question  Nested lapply or nested for loop 
3:31PM 
0 
extract data.table from XML 
3:27PM 
6 
R: Why this deosn't work?, matrix, rounding error? 
3:14PM 
1 
Metaanalysis question 
3:03PM 
2 
Heatmap/Color Selection(Key) 
2:28PM 
6 
Count values in a dataframe with respect to groups 
12:44PM 
3 
font question on pdf device 
11:22AM 
4 
own TAB expansion 
9:54AM 
5 
Bug in as.POSIXct regarding AM/PM 
8:43AM 
6 
R CMD SHLIB changes function name when compiling 
8:31AM 
0 
World map in magnetic coordinates 
8:25AM 
1 
solaR: version 0.20 
7:19AM 
2 
Writing R code for "moments" 
6:30AM 
5 
saving object function 
6:01AM 
2 
Error message in as.brob Usage 
5:19AM 
7 
function using values separated by a comma 
5:09AM 
1 
finding row and column names of a matrix 
4:55AM 
2 
MANCOVA 
3:19AM 
4 
Import Multiple csv files and merge into one Master file 
12:45AM 
3 
Running R on a server 

Thursday October 7 2010 
Time  Replies  Subject 
11:27PM 
4 
Testing for existence of object within a function 
9:50PM 
0 
Using MDSplot from randomForest to classify samples 
9:30PM 
20 
Deleting observations  can't see the data after that 
8:16PM 
0 
Categorical variables and Plotting a Cox model with interaction terms 
8:03PM 
1 
Forecasting with R/Need Help. Steps shown below with the imaginary data 
6:22PM 
3 
problem with colors 
6:21PM 
3 
Computing a MantelHaenszel chisquare using a continuous variable as the matching criterion 
5:37PM 
1 
FDR 
5:05PM 
3 
reshape from wide to long, ordering of "varying" 
4:39PM 
4 
How do I set the dispersion parameter in poisson glm? 
4:31PM 
0 
Lottery with Data Frame Rows 
4:10PM 
3 
Re: Counting unique items in a list of matrices 
4:05PM 
2 
venneuler()  customize a few things. 
4:01PM 
2 
R  Confidence Intervals 
3:52PM 
5 
aggregate text column by a few rows 
3:47PM 
2 
using a package function inside another function 
3:39PM 
3 
Need help for loop code, thanks 
3:08PM 
1 
auto.arima error 
2:38PM 
0 
TinnR and DDE 
2:36PM 
0 
auto.arima fit error 
2:06PM 
2 
packaging my function 
1:57PM 
3 
Truncating leading zeros in strings 
1:50PM 
1 
how to convert list to language object 
1:04PM 
2 
Lattice: Histogram in splom diagonals 
12:37PM 
2 
file.info returning NA 
12:28PM 
0 
Re: X11 is not available: Problem Fixed 
11:49AM 
2 
X11 is not available 
11:48AM 
1 
Longitudinal multivariate data analysis 
11:40AM 
3 
Create 2d table with mean of entries 
11:39AM 
2 
first post and bootstarpping problems 
11:15AM 
0 
Embed R in Eclipse 
10:40AM 
5 
quantile regression 
10:29AM 
2 
text/mtext axis labels on graphs 
10:09AM 
1 
debugging 
8:57AM 
0 
Rserve config 
8:55AM 
1 
R: rulefit error on Linux 
8:50AM 
2 
Linux 64bit R installation problem  "Failed dependencies" 
8:43AM 
2 
filter data.frame 
8:43AM 
0 
Problem Fixed 
5:20AM 
2 
Quantile question 
5:16AM 
3 
Vector replace 0 elements without using a loop 
5:03AM 
0 
evir package problem 
4:49AM 
0 
Thanks for help 
3:40AM 
1 
how to change the font size of x and y axis labels? 

Wednesday October 6 2010 
Time  Replies  Subject 
11:55PM 
2 
what does this err mean and how to solve it? Error in file(file, ifelse(append, "a", "w")) 
11:17PM 
5 
what is the "NOT IN" operator 
10:30PM 
2 
Display an image defined on a polar grid [SEC=UNCLASSIFIED] 
10:07PM 
1 
Multivariate Contrasts 
9:56PM 
14 
problem with abline 
9:19PM 
2 
ggplot2 Pareto plot (Barplot in decreasing frequency) 
9:05PM 
6 
R: Tools for thinking about data analysis and graphics 
8:41PM 
1 
ANOVA subjectwise means 
7:50PM 
3 
Does R have function/package works similar to SAS's 'PROC REG'? 
7:13PM 
5 
tapply output 
7:06PM 
3 
selected value in a vector to make bold 
6:37PM 
0 
subsets with a small cardinality for variable selection 
6:11PM 
9 
R getting slower until it breaks... 
5:51PM 
3 
Help to trafnsform data! 
5:31PM 
3 
Assigning value to a vector from within a function 
5:00PM 
4 
Empty data frame does not maintain column type 
4:32PM 
7 
Create variable by name 
4:15PM 
0 
How to Calculate the Pairwise LD for the given data? 
4:14PM 
7 
How to run own R functions in JRI 
4:02PM 
3 
Logical operator fails to recognize vector element 
4:02PM 
0 
multiple record types from a single file efficiently? 
3:52PM 
2 
Converting scraped data 
3:49PM 
4 
Source awareness? 
3:49PM 
1 
replaces a matrix of "NA"s in an array with the previous matrix with numbers 
3:45PM 
0 
How to Pairwise LD for the given data? 
3:44PM 
9 
Looking for a book/tutorial with the following context: 
3:41PM 
0 
RSPerl woes 
3:12PM 
0 
RDCOMClient error in function running excel 
2:59PM 
5 
Inheritance and automatic function call on script exit 
2:53PM 
1 
C code called from R: reallocate arrays passed as arguments? 
2:46PM 
0 
methodology question : is anova appropriate for these data? 
2:23PM 
2 
A problem －－thank you 
2:21PM 
2 
ANOVA boxplots 
2:13PM 
1 
How to read a matrix with Hebrew row names? 
2:07PM 
4 
Adding a time variable prior to using reshape 
1:13PM 
0 
update to exact2x2 package 
12:46PM 
0 
unexplained difference under sun grid engine 
12:08PM 
0 
comparing the fit of two (gamma) distributions for aggregated data 
12:03PM 
5 
Highly significant intercept and large standard error 
11:43AM 
3 
c++ equivalent 'default' case in switch 
11:38AM 
2 
text() background 
9:51AM 
4 
loop in R 
9:09AM 
2 
ggplot2 barplot in decreasing frequency 
9:04AM 
1 
Change font type for rows on Heatmap 
7:15AM 
3 
Help troubleshooting silent failure reading huge file with read.delim 
7:05AM 
0 
My regards List 
2:32AM 
1 
How do call own methods using JRI? 
2:30AM 
1 
dlm package: how to specify state space model? 
1:29AM 
1 
ARIMA models 
1:27AM 
0 
GARCH models 
1:16AM 
0 
Mahalanobis distance with mixed data 
12:45AM 
13 
Pointing to a specific place on the xaxis with an arrow 

Tuesday October 5 2010 
Time  Replies  Subject 
10:14PM 
5 
reorder always returns "ordered" 
10:13PM 
2 
Plotting xaxis labels perpendicular to the axis 
9:53PM 
2 
Installing JGR 
9:45PM 
0 
nvmax in REGSUBSETS function 
8:56PM 
1 
loess with missing data points 
8:41PM 
2 
Subset POSIXlt Field 
8:37PM 
1 
problems installing R (Matteo) 
8:35PM 
0 
Fw: Re: R editor in ubuntu! 
6:46PM 
1 
optimization w.r.t matrix 
6:23PM 
2 
How to convert a list to a ... argument for a function 
4:26PM 
1 
estimate intrinsic dimension 
3:54PM 
3 
Question about assigning values in a matrix, conditional on column first row; how to do the loop. 
3:52PM 
0 
instal tar.gz package on windows, help 
3:46PM 
2 
rhelp@rproject.org 
3:42PM 
1 
Ordering Duplicates for Selection 
3:36PM 
2 
reshape not using as id vars what it is supposed to be using? 
3:11PM 
2 
loess and NA 
3:08PM 
2 
nonlinear curve fit of an implicit function 
2:37PM 
5 
is there a way to avoid "traveling" grid? 
2:31PM 
5 
Linear Integration 
2:10PM 
1 
Barplot coloring problem 
1:52PM 
13 
R editor in ubuntu! 
1:23PM 
0 
Multinomial GLMMs in R 
1:20PM 
1 
party with mob  parameter estimates not significant in terminal nodes 
1:15PM 
3 
subject: Log likelihood above 0 
1:09PM 
1 
Introducing lags in my GAM 
1:00PM 
2 
New version 
12:58PM 
7 
R doesn't want to update packages (Windows 7) 
12:41PM 
3 
Make a loop more efficient 
11:58AM 
1 
sweave output 
11:29AM 
0 
Please help me simplify my manipulation and printing of function calls 
11:27AM 
4 
Extract summary stats to table 
10:42AM 
7 
SVM functions 
10:42AM 
2 
Intel i7 utilization 
9:17AM 
0 
how to insert R plot/image/graphs to Sql server 2005? 
7:07AM 
2 
Sampling from data set 
6:21AM 
0 
Petit traité de programmation orienté objet sous R 
5:48AM 
2 
Tukey HSD Test als Post Hoc Test nach einem GLM inkl. Anova 
5:45AM 
2 
accessing elements located after $ symbol 
4:21AM 
4 
binary tree construction in R 
4:13AM 
6 
Rhelp 
2:06AM 
3 
R squared for lm prediction 
1:10AM 
5 
Using as.polynomial() over a matrix 

Monday October 4 2010 
Time  Replies  Subject 
11:50PM 
1 
Fixed variance structure for lme 
11:21PM 
1 
Simultaneous equation with one ordinal reponses 
10:48PM 
2 
For help on Open .tar.gz file in R under Windows 
9:29PM 
11 
Loop too slow for Bid calc  BUT cannot figure out how to do with matrix 
9:16PM 
4 
adding a legend to the plot (but outside of it) 
8:58PM 
1 
Globbing inconsistencies, dir() vs. unlink() 
8:52PM 
2 
source package build/installation with subdirectorylib 
8:39PM 
1 
Ridge regression and mixed models 
8:20PM 
3 
Combinations 
8:19PM 
1 
Reading data into 
7:28PM 
2 
reducing distances between tickmarks 
6:29PM 
0 
Roxygen not truncating files 
6:27PM 
1 
Null values from DBI connection 
6:17PM 
0 
glmer or not  glmer model specification 
6:07PM 
2 
Generating weekdays only 
5:54PM 
5 
vectorizing problem 
4:58PM 
6 
Help with apply 
4:51PM 
1 
Error message with scan() function 
4:39PM 
7 
read columns of quoted numbers as factors 
4:06PM 
3 
Error during scp transfer 
3:56PM 
4 
Debye function 
2:57PM 
2 
Splitting a DF into rows according to a column 
2:43PM 
2 
input matrix for leaps algorithm 
2:21PM 
3 
Plot for Binomial GLM 
2:13PM 
3 
Fisher exact test? 
1:45PM 
2 
Issue with match.call 
1:25PM 
3 
plotmath: how to use greek symbols in expression(integral(f(tau)*dtau, 0, t))? 
12:37PM 
2 
Force evaluation of variable when calling partialPlot 
12:01PM 
0 
spatial interaction (gravity) model as Poisson regression 
11:48AM 
2 
printshowdisplay a matrix 
11:31AM 
0 
have aproblem thank you 
11:29AM 
3 
i have aproblem thank you 
11:27AM 
0 
2010年10月4日 19:14:45 自动保存草稿 
11:04AM 
2 
Reading Strings in R 
9:41AM 
0 
Multivariate longitudinal analysis 
8:54AM 
0 
Syntax for Rmpi cf multicore 
6:10AM 
1 
Help on reading multiple files in R 
5:44AM 
1 
Question about splines in R 
5:43AM 
1 
Help on reading multipe files in R 
2:42AM 
1 
I have aproblem about nomogramthank you for your help 
2:22AM 
3 
How To Extract Row from A Data Frame 
12:57AM 
8 
can't find and install reshape2?? 

Sunday October 3 2010 
Time  Replies  Subject 
10:38PM 
2 
sampling from normal distribution 
8:29PM 
5 
How to iterate through different arguments? 
8:04PM 
2 
plyr: a*ply with functions that return matrices possible bug in aaply? 
7:47PM 
3 
Johnson Distribution Fit 
5:59PM 
3 
readBin which has two different sizes 
5:58PM 
1 
scatterplot error message 
5:03PM 
5 
Programmaticly finding number of processors by R code 
4:54PM 
0 
GPCLIB Segfaults 
2:12PM 
2 
A problem about nomogramthank you for you help 
1:22PM 
7 
Package for converting R datasets into SQL Server (create table and insert statements)? 
10:04AM 
4 
Include externally generated pdf in output (without Sweave) 
8:58AM 
1 
Modifying a data.frame 
6:12AM 
2 
How to programme R to randomly replace some X values with Outliers 
3:57AM 
1 
Help with panel.text in Lattice  Putting labels for cooridnates in a plot 
3:31AM 
8 
Read file 
2:01AM 
2 
R data opening problem 

Saturday October 2 2010 
Time  Replies  Subject 
11:40PM 
1 
Deducer and Contingency Tables 
10:43PM 
3 
tyring to save plots using windoze 7 and cygwin 
9:27PM 
7 
NonParametric Adventures in R 
7:07PM 
1 
can't compile R on CentOS 64bit (bad interpreter: Permission denied) 
5:58PM 
0 
Amazon EC 2 AMI for using R 
5:47PM 
2 
Possible Bug in Effects Package 
5:04PM 
4 
Tinn R 
4:14PM 
7 
maximum matrix size if it runs with 64bit R 
4:00PM 
1 
Apply function over elemetns of a list 
1:00PM 
0 
Public Snapshot for using R 
12:43PM 
0 
Running R on Amazon EC2 : Public Snapshot for use 
2:53AM 
7 
hclust with method = “ward” 
1:59AM 
2 
problem with spline 
1:11AM 
1 
[Fwd: RE: maximum likelihood problem] 
1:02AM 
2 
Memory allocation in 64 bit R 
12:52AM 
2 
Help its urgent 

Friday October 1 2010 
Time  Replies  Subject 
11:26PM 
3 
trouble with RODBC  chopping off part of column names 
10:27PM 
3 
Suppressing printing in the function 
9:58PM 
10 
How many R packages are not free? 
9:53PM 
3 
element wise conditional assignment in r 
9:53PM 
0 
plm: lag() and diff() do not (always) recognize a gap in the time dimension 
8:39PM 
3 
maximum likelihood problem 
7:38PM 
2 
How to apply vector value function to a multidimensional array indexed by the remaining dimensions? 
7:31PM 
1 
Contrasts for MANOVA 
7:08PM 
5 
gridExtra question 
7:01PM 
2 
Pass Arguments to R with an LSF submit 
6:16PM 
0 
[Fwd: Re: cleaning up a vector] 
5:51PM 
5 
cleaning up a vector 
5:42PM 
1 
How to Install R Commander? 
5:38PM 
1 
Facets in ggplot2 
5:28PM 
3 
add a new column to data frame 
4:22PM 
1 
mhtplot? 
4:15PM 
2 
writing an R code for a given model 
3:41PM 
2 
How to generate scatterplot  with a twist 
3:36PM 
0 
ff version 2.2.0 
3:07PM 
2 
Need to incorporate the use of na.rm into custom function 
2:48PM 
1 
Question about Reduce 
2:43PM 
1 
plotting wind rose data (Karl Ropkins) 
2:02PM 
2 
'all subsets' fitting algorithm for Bayesian approach 
1:43PM 
1 
Accessing Element of a Table 
1:35PM 
0 
Looping through different arguments 
1:18PM 
5 
Creating R objects in Java 
11:39AM 
3 
help regarding the package installation 
11:05AM 
2 
function which can apply a function by a grouping variable and also hand over an additional variable, e.g. a weight 
10:12AM 
13 
Interpreting the example given by Frank Harrell in the predict.lrm {Design} help 
9:56AM 
2 
Irregular time series plot 
9:49AM 
3 
Issues loading rtiff 1.4.1 with R 2.6.2 on Windows 
8:33AM 
2 
Small pvalue good or bad? 
6:12AM 
3 
RGL and Windows 7 
5:59AM 
4 
Converting a dataframe column from string to datetime 
5:56AM 
1 
RSquare for Robust Regression Model 
4:09AM 
2 
Format of Output of Residuals 
3:32AM 
3 
[Help]:How to use "loop" to achieve this aim? 
2:50AM 
2 
colored rasterImage() 
2:08AM 
1 
Place constrictions on parameters when using Optim and MaxLik 
12:58AM 
0 
Populating values in a PowerPoint table 