Tuesday September 30 2008 
Time  Replies  Subject 
10:56PM 
1 
conditional loop 
10:48PM 
0 
integrate: can pass numbers but not variables as additional arguments 
9:20PM 
0 
adding planes/lines to 3d surface plots? (persp, wireframe) 
9:16PM 
1 
merging a list and data frame 
7:17PM 
10 
fft inverse display help 
7:03PM 
1 
Adding legends to a plot 
6:38PM 
2 
plot inside graphic area 
5:53PM 
1 
Quantile Regression for Longitudinal Data. Warning message: In rq.fit.sfn 
5:28PM 
0 
error in fBasics package 
5:02PM 
2 
Programming Workshops 
4:52PM 
0 
Planned mailing list "timeout" of several hours 
4:17PM 
6 
R's integrate function 
4:15PM 
0 
Courses*** R+/Splus (1) Fundamentals  (2) Advanced Programming : October 2008 at 3 locations by XLSolutions Corp 
3:15PM 
0 
simulate data from multinomial distribution with overdispersion 
3:10PM 
1 
Using sub to get captions in barplots 
2:55PM 
0 
New package: plyr 
2:36PM 
3 
Pattern match in R 
1:47PM 
0 
Hazard curves 
12:21PM 
3 
CLARA and determining the right number of clusters 
11:50AM 
0 
Univariate kernel density estimation with boundary correction 
11:27AM 
1 
problem loading WordNet into R 
10:45AM 
0 
Inverse of placeGrob? 
10:43AM 
1 
ordering problem 
10:11AM 
1 
prblems changing directory in mpi snow clusters 
10:09AM 
0 
Vanishing boxplots with transparency and zero margins 
9:46AM 
0 
RootMeanSquare(RMS) Difference 
9:22AM 
3 
Weibull Verteilung 
9:07AM 
0 
rpvm for windows anyone ? 
8:21AM 
1 
par() default values 
8:18AM 
3 
Desperatly seeking Parallel R simulation with Windows XP 
8:17AM 
0 
snow: Problems with cluster 
7:40AM 
1 
Version 2.7.2 GUI acts awkward? 
7:03AM 
1 
crashes while using Rattle (GTK+) 
5:38AM 
0 
calculating weighted correlation coefficients 

Monday September 29 2008 
Time  Replies  Subject 
11:57PM 
0 
Logistic Regression using optim() give "LBFGSB" error, please help 
11:54PM 
0 
SET_VECTOR_ELT() and mkChar() 
9:41PM 
3 
count data with a specific range 
9:27PM 
1 
boxwhisker plot from presummarized data? 
8:10PM 
1 
x axis label overlap 
8:09PM 
2 
quantile 
8:05PM 
2 
histogramlike plot  multiple bars side by side 
7:54PM 
1 
Simple question about extracting a subset of data 
7:52PM 
1 
Integrating functions in R 
7:51PM 
2 
persistence of model in R to a file 
6:14PM 
1 
Testing this significance of a factor in a mixedmodel "ANCOVA" 
6:08PM 
0 
Sweave and UTF8/Win XP 
6:05PM 
0 
snowfall and lam4dev 
5:26PM 
3 
replicating dataframe rows 
4:35PM 
2 
multiple page pdf file using pdf() 
3:47PM 
0 
Sending Notes email out of R under windows 
3:46PM 
5 
ggplot 2  editing in the "panel_1_1" viewport 
3:29PM 
0 
Acceptance rate in metrop 
3:20PM 
0 
confident interval on Coxme analysis 
3:08PM 
2 
Lattice: don't draw unlabled tick marks 
2:45PM 
4 
turning comma separated string from multiple choices into flags 
2:37PM 
1 
How to remove columns of table in R recursively 
2:05PM 
0 
nomogram function (design library) 
1:55PM 
0 
Script for dose proportionality assessment using power model and confidence interval criteria 
12:45PM 
2 
adding labels to tapply results 
11:24AM 
1 
Located Latent Class Analysis (Uebersax) 
10:18AM 
1 
Hazard plot 
8:54AM 
3 
Crosstabulation Question 
7:57AM 
3 
GamSetup 
6:01AM 
1 
problem running Sweave as a web service with antivirus software 
3:01AM 
2 
density estimate 
2:25AM 
6 
does there any function like sumif in excel? 
2:02AM 
5 
histogramlike plot with two variables 
12:57AM 
5 
example  export a data.frame to an XML file 

Sunday September 28 2008 
Time  Replies  Subject 
11:45PM 
1 
reshape package does not recognize second id variable 
7:02PM 
2 
using tapply on a data frame in a function 
6:53PM 
8 
Dream of a wiki GUI for R 
5:43PM 
7 
birthday problem (factorial limit) 
4:59PM 
1 
how to make subset of large data 
4:10PM 
1 
Running mean for spatial data 
3:03PM 
1 
Kernel Estimate for the Intensity Function 
6:57AM 
0 
constrained logistic regression: Error in optim() with method = "LBFGSB" 
3:42AM 
5 
best material for programmers? 
12:10AM 
1 
partitioning vectors of intervals 

Saturday September 27 2008 
Time  Replies  Subject 
8:57PM 
2 
reshape "Error in data[, timevar] : incorrect number of dimensions" 
8:24PM 
1 
Problem to male an Index in looping 
7:45PM 
0 
Installing DSE package. 
7:45PM 
2 
plotting with a table right under it 
7:00PM 
2 
retrieving weights from a polr object 
6:44PM 
1 
Append selectively to components of a list 
6:16PM 
1 
Equivalent AIC values 
5:51PM 
10 
Logistic regression problem 
5:49PM 
7 
List of varying length suitable for use as dimnames 
3:20PM 
2 
multiple plots  editing ggplot2 plot 
3:10PM 
1 
Using "by" to create individual variancecovariance matrices 
2:45PM 
3 
Moving windows solution 
1:57PM 
3 
Double integration  Gauss Quadrature 
1:44PM 
20 
FW: logistic regression 
1:30PM 
2 
remove multiple elements from vector 
1:06PM 
1 
Using the mcmcsamp function 
12:39PM 
5 
Problem with R on dual core under Linux  can not execute mpi.spawn.Rslaves() 
12:17PM 
2 
writeMat error 
10:30AM 
0 
compute posterior mean by numerical integration 
8:22AM 
2 
ariable Importance Measure in Package RandomForest 
6:51AM 
1 
How can I easily rbind a list of data frames into one data frame? 
6:50AM 
3 
quantile / centile 
6:08AM 
3 
ggplot, getting two scales and one stat. 
4:18AM 
0 
ggplot multiple scales but a stat for only one of them 
3:53AM 
2 
Trend graph 
3:46AM 
1 
apply 
2:14AM 
1 
A Book for SAS, SPSS and R students 

Friday September 26 2008 
Time  Replies  Subject 
10:35PM 
1 
How to update a column in a dataframe, more simply... 
10:10PM 
1 
data frame column name as a function argument 
8:54PM 
4 
Newbie: Ranking a data frame, grouped by 2 or more columns 
8:25PM 
0 
error sending selection to R 
8:10PM 
1 
Collecting output from terminal nodes in a recursion tree 
7:55PM 
5 
Dealing With Extremely Large Files 
7:48PM 
2 
lsmeans 
7:09PM 
0 
10minute presentation of R as a machine learning platform 
6:57PM 
1 
RWeka on R2.7.2___Can't evaluate classifier on test set 
6:38PM 
3 
bar and line plot 
6:38PM 
0 
Total Correlation / MultiInformation 
5:17PM 
0 
Cross Validation output 
4:53PM 
1 
howto convert matrix of numeric values to Date class? 
4:49PM 
1 
Using functions that contain sums 
4:38PM 
1 
issue with varSel.svm.rfe in package MCRestimate 
4:31PM 
0 
RLanguage Titles From Cambridge University Press 
4:01PM 
0 
The 'data' argument and scoping in nls 
3:39PM 
1 
Tolerance levels in stepwise regression 
3:31PM 
2 
Computing Mean Lifetime from Hazard 
3:30PM 
2 
ANOVA between & within variance 
2:18PM 
2 
Date Time conversion 
2:00PM 
1 
Question about internet2 on Windows 
1:57PM 
9 
Return a list 
1:36PM 
1 
looking for a better way to code a bar graph 
1:11PM 
1 
cca constraining variables table 
12:49PM 
5 
include scripts into main file (the LaTeX way) 
12:17PM 
4 
Regression and data types 
12:09PM 
2 
adjusting textsize and spacing in mosaic (vcd package) 
10:50AM 
3 
Does R have an "inverse empirical cumulative distribution" function ? 
9:58AM 
2 
Generating a valid covariance matrix 
9:04AM 
0 
large linear system  iterative scheme? 
8:54AM 
2 
Converting shell("cd") to a string 
8:49AM 
2 
axis in a normal plot 
7:31AM 
0 
Confidence interval for binomial variance 
7:23AM 
0 
Multilevel SEM 
7:13AM 
0 
Measure of nonellipticity 
6:01AM 
0 
maximum likelihood 
4:31AM 
1 
Error in Cut command  'x' must be numeric? 
1:56AM 
4 
Type I and Type III SS in anova 
1:47AM 
2 
auto.arima help 

Thursday September 25 2008 
Time  Replies  Subject 
11:58PM 
0 
question on adding percent column to aggregate 
11:30PM 
0 
Programming chalange 
10:56PM 
0 
varimp in party (or randomForest) 
10:54PM 
2 
How to order some of my columns (not rows) alphabetically 
9:35PM 
0 
Please help me interpret these results (fitting distributions to real data) 
9:23PM 
6 
Inverting data frame...row wise 
9:02PM 
0 
cat() formatting 
8:57PM 
0 
R Foundation adopts Certification/Validation document 
8:44PM 
0 
sd() of column, but for a subset of rows 
8:03PM 
0 
solving for beta0 in a logsitic regression 
7:51PM 
6 
Dot plot  equivalent of MINITAB 
7:33PM 
10 
Conversion to Binary (base2) 
7:00PM 
3 
Equivalent of 'first.var' or 'last.var' from SAS in R? 
6:23PM 
1 
Confusion over syntax in a package 
6:08PM 
1 
HOW to use the Hosmerâ€“Lemeshow test? in R 
4:11PM 
2 
Function for case insensitive match 
3:54PM 
2 
Two overlaid density plots  Does order matter? 
2:50PM 
1 
grid.newpage() 
2:45PM 
1 
What distribution is related to hypergeometric? 
2:43PM 
0 
Matrix _0.99937514 "Note" under CRAN Check, Hmisc_3.43 has "Warning", Dpackage_1.05 has an "Error" 
2:33PM 
2 
restricting lattice pages to one 
1:58PM 
1 
Saving Robjects to a database 
1:44PM 
3 
OHLC Plot with EMA in it 
1:42PM 
2 
Repeated factor levels  inconsistency of factor and levels< functions? 
1:03PM 
6 
nnet support 
12:51PM 
1 
Transformation for ve binomial data 
12:24PM 
2 
Graphics winder keeps disappearing! 
11:43AM 
3 
Exclusion of elements in a vector 
11:17AM 
2 
ggplot, qplot in loop 
5:56AM 
3 
R function which finds confidence interval for binomial variance 
5:23AM 
1 
Lattice: how to reduce/shrink plot area 
4:11AM 
2 
levelplot/heatmap question 
1:15AM 
1 
Is there a way to add external variables to axis labels? 
12:57AM 
5 
ggplot: adding layer using different data, groups and also controlling appearance 
12:47AM 
3 
Splitting row names up and then adding up the columns associated with criteria from the parts of the site coding (help) 

Wednesday September 24 2008 
Time  Replies  Subject 
10:55PM 
0 
ANOVA with two random factors 
10:49PM 
0 
Matrix _0.99937514 "Note" under CRAN Check, Hmisc_3.43 has Warning, Dpackage_1.05 has an Error 
10:35PM 
1 
ubuntu installation: can't find ldpaths 
9:51PM 
1 
string to numeric question 
8:25PM 
2 
Error message when calculating BIC 
8:03PM 
4 
How can I comment out whole chunks of code? 
7:56PM 
0 
problem with catching error message in open function 
7:54PM 
1 
"Fvalue" and "Pvalue" for nonlinear regression ... 
7:51PM 
0 
xYplot  plotting all factors 
6:38PM 
3 
Is there a single command that can revert all the plotting parameters to default? 
5:45PM 
4 
Add "title" in sink output and possibility of plotlike output for text 
5:38PM 
1 
possible interesting R projects for undergrads 
5:16PM 
2 
Calling object outside function 
5:15PM 
5 
lattice xyplot symbols instead of colors and legend matching plot symbols or colors 
5:14PM 
3 
R on Mandriva 
4:22PM 
0 
weights option in lmer 
3:28PM 
3 
Why horizontal bars instead of a line 
3:21PM 
2 
keep the row indexes/names when do aggregate 
3:15PM 
1 
looping through variables 
3:08PM 
1 
How do I Convert "<1" to the number 1? 
2:42PM 
0 
Simulations / repetitions help! 
2:12PM 
1 
t tests/ANOVA 
2:07PM 
5 
lower / upper case letters in a plot 
2:06PM 
5 
rowSums() 
2:03PM 
0 
Error results from MS Access via RODBC 
1:46PM 
1 
time calculation for simulation 
1:39PM 
2 
qplot, stacked area, own colourscheme 
1:26PM 
2 
Graph question 
1:24PM 
0 
Bug in persp? 
1:23PM 
7 
rgl: ellipse3d with axes 
12:43PM 
5 
climatological standard deviation (question reposted) 
12:23PM 
6 
Changing a plot 
11:39AM 
0 
(nlme) Repeated measures with continuous covariate in lme 
11:25AM 
0 
hexbin object to vector (shapefile) 
10:37AM 
1 
lattice: Color in Barchart legend 
9:47AM 
0 
extract species in a phylog tree 
8:54AM 
0 
match.call in a function 
8:04AM 
2 
Logistic regression 
5:07AM 
0 
DEA question 
5:00AM 
1 
climatological standard deviation 
4:40AM 
48 
Bug in "is" ? 
3:53AM 
0 
damaged text output of legend() and plot() 
2:46AM 
0 
Trouble understanding the behaviour of stableFit(fBasics) 
1:49AM 
7 
print.data.frame : row.name = FALSE not having intended effect 
1:42AM 
3 
cannot allocate memory 
12:13AM 
1 
paste in xtable 

Tuesday September 23 2008 
Time  Replies  Subject 
11:10PM 
3 
Counting character occurrences in data frame 
9:43PM 
2 
Can R load a saved workspace from the Internet? 
8:58PM 
2 
how to model this 
8:44PM 
2 
Contional 
8:36PM 
6 
Proper power computation for onesided binomial tests. 
8:00PM 
13 
How to convert backslash to slash? 
6:23PM 
1 
quantile regression: plotting coefficients on only one variable (rq) 
6:00PM 
7 
Options for viewing / using results from lm 
5:16PM 
4 
gsub difficulty 
5:16PM 
1 
How to draw arrows or segment lines in 3 dimensional graph 
5:05PM 
2 
R2HTML: output from forloops 
4:57PM 
1 
superscript text style in axis label in graph 
4:56PM 
2 
Creating a Legend 
4:54PM 
7 
How to draw the graph of f(x,y) = x * y ? 
4:25PM 
8 
Modifying output to Google Docs 
4:17PM 
1 
bandwidth selection for locpoly 
4:01PM 
0 
help with large gamm 
3:57PM 
0 
Oja Median will soon be available 
3:20PM 
1 
Summing up columns with NA elements in a data frame 
2:59PM 
6 
Generating series of distributions with the same skewness and different kurtosis or with same kurtosis and different skewness? 
1:27PM 
5 
xyplot problem 
1:23PM 
4 
WG: Problem during porting R2.7.2 on HPUP 11.11 PARisc 
10:49AM 
2 
Problem during porting R2.7.2 on HPUP 11.11 PARisc 
10:23AM 
1 
plot error 
9:27AM 
2 
Installing R 2.7.2 on Windows with /LOADINF flag doesn't do anything 
9:19AM 
4 
read.table & readLines behaviour? 
9:06AM 
4 
odds ratio: how to create reference 
9:04AM 
6 
Generalising to ndimensions 
7:33AM 
0 
Predictive Analytics event Oct 2425 (DC) and Nov 67 (SF) 
7:21AM 
0 
additional parameters in function called by tapply 
7:07AM 
0 
forest plots in column 
6:40AM 
0 
Unordered multinomial logistic regression with repeated measures 
4:23AM 
1 
Newbie: Formatting numbers with commas 
3:46AM 
1 
Create groups from data to compute lm? 
2:16AM 
1 
Error: subscript out of bounds. 
1:04AM 
0 
plot implicit function 
12:57AM 
0 
How to view or export values of 'names' in a lm 
12:38AM 
10 
R2.7.2 infected? 
12:29AM 
5 
perl expression question 
12:00AM 
2 
Weights for polr 

Monday September 22 2008 
Time  Replies  Subject 
11:54PM 
5 
sort a data matrix by all the values and keep the names 
11:13PM 
1 
Prediction errors from forecast()? 
10:04PM 
1 
Deleting multiple variables 
9:53PM 
1 
Help for SUR model 
9:28PM 
4 
Coefficients, OR and 95% CL 
9:01PM 
1 
lme problems 
8:04PM 
1 
Profiling on Multicore and Parallel Systems 
7:33PM 
1 
change the panel name in xyplot 
7:30PM 
1 
gbm error 
7:18PM 
1 
Building binary package fails because of missing dependent package 
6:50PM 
1 
How to execute external programs with R? 
5:51PM 
0 
the package of R which is related Hosmer?Lemeshow test? 
5:51PM 
1 
findInterval(), binary search, log(N) complexity 
4:56PM 
2 
as.day() Function (zoo question) 
4:26PM 
2 
Re: Rhelp Digest, Vol 67, Issue 23 
4:26PM 
3 
Statistical question re assessing fit of distribution functions. 
4:22PM 
1 
changing the text offset for axis labels 
4:15PM 
0 
Using wildcards in subsets 
4:10PM 
2 
how to set rownames / colnames for matrices in a list 
3:48PM 
0 
Re lative novice: Working with fitdistr(MASS): 3 questions 
2:32PM 
1 
Combine data frames using column names as "key" 
2:13PM 
1 
zoo: hourly values (local time) not unique 
2:08PM 
3 
paste with list 
2:06PM 
1 
SmoothScatter plot range issue 
1:34PM 
0 
use of system() under Linux 
12:06PM 
0 
auto.arima help. 
11:32AM 
0 
Joint maximum likelihood estimation for ordinal data 
9:01AM 
1 
Likelihood between observed and predicted response 
6:50AM 
17 
Manage huge database 
6:43AM 
1 
Matrix balancing on margins 
6:17AM 
1 
Time series (ts) questions. 
5:30AM 
0 
Warnings in fitdistr() from MASS. 
4:47AM 
2 
adding layers in ggplot2 (data and code included) 
4:08AM 
4 
Hmisc and Ubuntu (aptitude install) 
3:59AM 
1 
Help for R 
1:01AM 
7 
Why isn't R recognising integers as numbers? 

Sunday September 21 2008 
Time  Replies  Subject 
10:41PM 
1 
glmer  extracting standard errors and other statistics 
10:34PM 
2 
Multiple plots per window 
10:25PM 
1 
suppress legend in ggplot(data, aes(y=Y, x=X,fill=Z))? 
10:09PM 
0 
color for lattice box plots 
10:06PM 
1 
design question on piping multiple data sets from 1 file into R 
10:03PM 
2 
r format questions 
9:01PM 
0 
Unexpected behaviour when testing for independence, with multiple factors 
6:26PM 
2 
R Map using SAS data 
5:47PM 
4 
Symmetric matrix 
4:39PM 
0 
Task View for Chemometrics and Computational Physics 
10:05AM 
1 
Calculating interval for conditional/unconditional correlation matrix 
9:11AM 
1 
How to put given values in lower triangle of splomplot? 
4:37AM 
8 
How to plot "greater than" symbol on the xaxis 
3:22AM 
4 
Variable Selection for data reduction and discriminant anlaysis 
2:53AM 
0 
NgPerron Tests for Unit Roots 
2:19AM 
1 
how to remove and add data in a list 
12:48AM 
1 
Searching a relativ maximum of a matrix 
12:01AM 
4 
diff() for panel data 

Saturday September 20 2008 
Time  Replies  Subject 
7:43PM 
6 
selecting from a series of integers with predetermined probabilities 
6:20PM 
3 
fitting a hyperbole 
2:52PM 
0 
multiple comparisons for MANOVA results 
2:23PM 
0 
A Regression question 
12:08PM 
2 
lower and upper limits in integrate as vectors 
9:51AM 
0 
gridBase and layout 
8:50AM 
0 
Error in GEE model fit 
6:24AM 
3 
removing a word, the following space and the next word 
12:37AM 
2 
AUC / ROC for presence only. 
12:22AM 
2 
Design lrm function 

Friday September 19 2008 
Time  Replies  Subject 
10:25PM 
1 
Manual to learn TCL  TK 
9:05PM 
2 
[Rgui] TinnR/Latex output 
8:42PM 
0 
two questions on Sweave (help in the output + warnings in the output) 
8:27PM 
4 
ggplot2 and lattice 
7:30PM 
0 
lme: NaNs in hierarchical model 
7:28PM 
0 
Re lative Novice ? "Can I get some explanation of the docs for fitdistr(MASS)?" 
7:27PM 
0 
gbm package on 64 bit machine 
6:31PM 
0 
Fwd: Lines between panels in lattice 
6:21PM 
0 
Position WINDOWS TKTOPLEVEL 
6:21PM 
0 
Weighted polytomous logistic regression 
5:45PM 
1 
reproduce this graph in ggplot2 (code and data included) 
5:08PM 
1 
Plot Accessibility 
5:07PM 
1 
Cbind help 
5:01PM 
10 
Novice question about getting data into R 
4:37PM 
0 
evaluate return values of commands executed with system() 
4:20PM 
0 
ggplot2  accessing legend data 
4:08PM 
1 
Lines between panels in lattice 
2:36PM 
2 
plot order in multipanel figure 
1:39PM 
4 
getting line breaks with xtable 
1:32PM 
3 
intToUtf8 
1:32PM 
7 
Plot availability 
1:03PM 
0 
misalignement of secondary axis in multhist 
12:12PM 
0 
spatstat  tabulate point pattern 
11:33AM 
2 
migrating data from splus to R 
8:57AM 
0 
Error message in lmer 
8:45AM 
0 
panel data analysis possible with mle2 (bbmle)? 
7:58AM 
4 
frequency table across multiple variables 
7:43AM 
1 
Type I SS and Type III SS problem 
5:32AM 
1 
Axes Labels on the Right side of lattice panel 
5:01AM 
9 
how to keep up with R? 
5:01AM 
0 
problems with too many NA in the function ideal() from pscl package. 
5:00AM 
0 
the distribution of robust distances 
2:33AM 
2 
Error: function cannot be evaluated at initial parameters 
2:17AM 
4 
How to do knn regression? 
1:57AM 
0 
Use of distribution model to estimate probability of an event 
12:43AM 
1 
Trouble with difftime() 
12:10AM 
3 
Multiple logical operations in a subscript 
12:09AM 
0 
(no subject) 

Thursday September 18 2008 
Time  Replies  Subject 
10:14PM 
6 
Coloring spaces between lines in xyplot 
9:06PM 
1 
Saving a TukeyHSD object as a table 
8:38PM 
2 
How to find a shift between two curves or data sets 
7:47PM 
0 
quantile regression / problems calling nlrq from inside other functions 
7:10PM 
4 
How to show complete time values in a plot x axis 
6:25PM 
0 
generating a key for scatter plot matrix generated by plot.pairs 
6:22PM 
1 
caret package: arguments passed to the classification or regression routine 
6:14PM 
2 
graphing netCDF files 
6:13PM 
1 
outlier and whisker in boxplot 
5:20PM 
1 
Removing subtitles in levelplot 
5:17PM 
1 
about the whisker in boxplot 
5:11PM 
6 
detecting null values in a CSV file 
5:01PM 
7 
Difficulty understanding sem errors / failed confirmatory factor analysis 
4:24PM 
2 
Adding 1 month to a dataframe column 
4:13PM 
3 
PDF fonts problem 
3:38PM 
0 
Odp: Fatal error .RData 
3:31PM 
8 
propensity score adjustment using R 
3:04PM 
3 
Problem installing packages in newer versions of R 
2:55PM 
6 
Suggestion: Re: Fatal error .RData 
2:48PM 
0 
rcurl and cookies 
1:41PM 
3 
Fatal error .RData 
12:21PM 
2 
Plotting curves in lattice panels 
12:14PM 
2 
Ability estimates for partial credit model 
10:00AM 
1 
R2HTML, HTMLStart(): are plots send to HTML? 
9:37AM 
1 
PNG file don't run on mac's? 
9:34AM 
2 
Writing greek letters and subscripts in graph 
9:20AM 
15 
Oja median 
8:51AM 
6 
character position 
8:37AM 
0 
Converting EnSeMBL Probe names into Gene Name 
8:28AM 
0 
Joint distributions 
7:10AM 
1 
axis text size in scatter plot 
7:04AM 
1 
Tool for simple two class Fisher linear discriminant analysis? 
4:21AM 
0 
manipulating apperance on circleplot 
3:58AM 
0 
matrix to list  problem solved 
1:52AM 
2 
matrix to list 
12:10AM 
5 
Reporting with down and across variables 
12:04AM 
2 
Coxph and loglik converged before variable X 

Wednesday September 17 2008 
Time  Replies  Subject 
10:36PM 
4 
Need help creating spatial correlation for MC simulation 
9:50PM 
1 
Source code of Strauss Process 
9:25PM 
3 
function indexed weighted logrank statistics 
9:13PM 
1 
forloop for opening a series of files 
8:58PM 
9 
creating rainbow gradients 
8:57PM 
1 
ANOVA contrast matrix vs. TukeyHSD? 
8:48PM 
0 
how to extend the whisker in boxplot? 
8:31PM 
2 
trouble with tkgetOpenFile 
7:59PM 
0 
fMultivar functions not loading under R2.7 
7:50PM 
2 
modifying patterns in a matrix 
6:56PM 
3 
Is there a way to not use an explicit loop? 
6:01PM 
3 
Stacked Area Plot 
5:47PM 
2 
Re adout row and column of a matrix value 
5:42PM 
2 
Command Prompt Question 
5:39PM 
1 
A Simple Question 
5:30PM 
2 
R 2.8.0 is scheduled for October 20 
5:28PM 
4 
Graphical Display of Values' Distribution 
5:22PM 
3 
selecting dataframe values that are not nulls 
5:19PM 
0 
Metadata in attributes or a list? 
5:13PM 
5 
rgl: How to position a window during open3d call 
4:41PM 
3 
ttest between percentages 
4:20PM 
2 
Spectrum of a kernel 
4:13PM 
6 
inserting values for null 
3:16PM 
0 
Inserting new values in the place of NULL 
3:06PM 
0 
How to replicate probit regression analysis done by the priprobit software using R? 
3:03PM 
3 
Unexpected behaviour when testing for independence with multiple factors 
2:22PM 
4 
using for variable as rowname 
1:26PM 
9 
unixtype commandline keystrokes in the windows RGUI 
1:03PM 
1 
Dealing with missing EOL at end of file 
12:34PM 
4 
rgl: plot3d and ellipse3d 
11:50AM 
5 
Loop on vector name 
11:02AM 
1 
Extracting subsets by factor level? 
10:50AM 
0 
Reference design with technical and bilogical replicates 
10:34AM 
3 
ggplot2  deprecated guide= argument in 
9:55AM 
1 
Question about panel.points 
9:08AM 
2 
adding rows to table 
8:49AM 
3 
Exact test in nxm contingency table 
6:56AM 
0 
[ess] no waiting after submitting the command 
4:59AM 
3 
RCurl compilation error on ubuntu hardy 
3:52AM 
2 
creating horizontal dataframes with column names 
2:39AM 
1 
GLMMs 

Tuesday September 16 2008 
Time  Replies  Subject 
11:37PM 
0 
lsoda( linking to GMP for big numbers from C code) 
10:19PM 
4 
Unexpected returned value from a function 
10:18PM 
1 
Using quasibinomial family in lmer 
10:02PM 
1 
analyze subsample of dataframe 
9:19PM 
5 
Different PCA results under Windows and Linux 
8:09PM 
1 
boxplot labelling levels 
7:48PM 
2 
casting a character vector as an object 
6:49PM 
0 
Help with Profiling Memory Use in R with summaryRprof 
6:40PM 
0 
Maximum likelihood estimation of a truncated regression model 
6:35PM 
0 
Help with Memory Profiling in R with summaryRprof 
6:26PM 
1 
plotting on the figure margin 
6:22PM 
2 
logistf error message 
6:01PM 
3 
How to do Clustered Standard Errors for Regression in R? 
5:52PM 
2 
Turn of "save workspace" prompt (WinXP, R 2.7.2) 
5:47PM 
2 
rpart with only two small groups 
5:19PM 
0 
Problem printing yaxis titles on plots 
4:52PM 
0 
AER 1.00: Applied Econometrics with R 
4:50PM 
4 
R on a eeepc 901 ? 
4:43PM 
0 
How to get line breaks with xtable 
4:36PM 
1 
are these the same? 
4:35PM 
3 
Converting GeoCoordinates Unities 
4:23PM 
2 
Spatial join â€“ optimizing code 
3:53PM 
3 
Blank certain areas of a contour plot 
3:04PM 
5 
How to find the index 
2:18PM 
1 
help with SQL, how can i use functions in sql (pkg :sqldf) 
2:01PM 
2 
creating baseline variable from a longitudinal sequence 
1:47PM 
4 
Setting user colors in barchart 
1:32PM 
5 
HI 
12:53PM 
2 
question in valuebased color in image() 
12:12PM 
3 
Work with packages without using R CMD build/install 
10:46AM 
0 
Anyone can help me with a model I have looking for? 
9:56AM 
3 
Hosmer Lemeshow test 
9:42AM 
0 
Warning messages after auto.arima 
9:18AM 
0 
Package implementing unconditional tests for comparing two binomials 
9:17AM 
1 
1SE rule in mvpart 
8:30AM 
1 
ANOVA: New User question 
7:36AM 
1 
mathtype label 
4:10AM 
0 
FW: odesolve dynload example 
2:32AM 
1 
One helps with the command "confint" 
1:46AM 
5 
list? 
12:41AM 
5 
Car.proper C[] matrix 

Monday September 15 2008 
Time  Replies  Subject 
10:06PM 
1 
How to plot a matrix of intervals 
9:58PM 
0 
how to calculate PPCC? 
9:43PM 
0 
Aggrigate time in financial data 
9:19PM 
5 
sprintf does not fill with "0"?! 
9:07PM 
9 
Creating smooth color regions with panel.contourplot() 
8:49PM 
3 
Loop for running several models and retrieving outputs 
8:06PM 
1 
modifying this barplot 
8:02PM 
0 
New version of actuar 
7:50PM 
4 
Deconvolution or Weiner filters? 
5:26PM 
3 
Problems changing to number from character 
4:59PM 
0 
Simple censored quantile regression question 
4:42PM 
0 
Attribution modeling  Random order consistency 
4:29PM 
3 
Scripting in R  pattern matching, logic, system calls, the works! 
4:27PM 
1 
Help... Organizing multiple spreadsheets data into a huge R data structure! 
4:26PM 
1 
how to plot PC2 vs PC 3 in PCA 
4:14PM 
5 
getting data into correct format for summarizing ... reshape, aggregate, or... 
3:21PM 
2 
Drawing curves 
1:37PM 
2 
How to plot contours for joint density of 2 independently distributed r.v.? 
12:44PM 
4 
TinnR Install 
10:23AM 
0 
Problems and doubths with JRI 
10:22AM 
1 
Looking for function tree.matrix 
10:14AM 
0 
RobAStPackages 
7:39AM 
2 
randomly sample within clustered data? 
4:52AM 
0 
R and readline 
4:35AM 
2 
any package to do generalized linear mixed model? 
4:28AM 
4 
help on sampling from the truncated normal/gamma distribution on the far end (probability is very low) 
4:00AM 
4 
How to draw a plot like this? 
3:02AM 
0 
NAs and stl 
1:04AM 
2 
Combining tables 
12:55AM 
4 
Ward's Clustering Doubts 

Sunday September 14 2008 
Time  Replies  Subject 
10:53PM 
4 
Nonlinear regression question&InReplyTo=6rya22mljx.fsf@franz.stat.wisc.edu 
9:46PM 
4 
ksample KolmogorovSmirnov test? 
9:42PM 
1 
need help please (HoltWinters function) 
9:29PM 
2 
histogram 
5:53PM 
5 
string functions 
4:49PM 
5 
difference of two data frames 
4:22PM 
13 
Fetching a range of columns 
3:29PM 
0 
Question on glm.nb vs zeroinfl vs hurdle models 
3:12PM 
0 
ksvm accessing the slots of S4 object 
2:13PM 
5 
Scaling X axis from 1 to 1 
12:20PM 
6 
Help please! How to code a mixedmodel with 2 withinsubject factors using lme or lmer? 
9:22AM 
1 
Data format for BiodiversityR 
7:47AM 
1 
Problem with misclass function on tree classification 
6:41AM 
2 
Where is the error 
5:28AM 
3 
Please help me in Converting this from C# to R 
3:52AM 
15 
Error Running TinnR with R 

Saturday September 13 2008 
Time  Replies  Subject 
9:49PM 
0 
Querry in Biclust 
5:30PM 
3 
Beautify R scripts in microsoft word 
3:48PM 
5 
R rpm for Mandriva 2008.1 ? 
3:43PM 
2 
moving from aov() to lmer() 
2:23PM 
0 
A problem about the color of symbols exceeding the coordinate limits 
11:20AM 
5 
Symbols on a capscale object plot 
10:46AM 
0 
Symbols On a Capscale Object Biplot 
7:37AM 
2 
brushing with parallel coordinates 
7:10AM 
0 
Infinite series 
6:37AM 
0 
Help with ARIMA seasonal time series 
3:35AM 
4 
bubble(circle) plot help. 
1:29AM 
1 
QCC  Change Background Color and Remove X Axis Text 

Friday September 12 2008 
Time  Replies  Subject 
11:32PM 
0 
Symbols on a Capsacale Object 
10:29PM 
5 
Scatterplot with data grouped by color 
9:50PM 
1 
Error in "[<"(`*tmp*`, i, value = numeric(0)) : 
8:30PM 
10 
Power PC with a linux distribution and R 
8:00PM 
1 
Error in solve.default(Hessian) : system is computationally singular 
7:46PM 
3 
match and incomparables 
6:59PM 
3 
Join data by minimum distance 
4:34PM 
7 
reading in results from system(). There must be an easier way... 
3:07PM 
4 
Again, about boxplot 
1:58PM 
1 
R for data mining remotely 
1:57PM 
2 
Fw: Complex sampling survey _ Use of survey package 
1:36PM 
1 
Loop to fill in array skips over certain columns 
1:17PM 
1 
how to plot monthly mean data showing missing months 
1:15PM 
2 
From timestrings to UnixEpochetime? 
12:59PM 
0 
Installing R Project on a PS3  Success 
12:39PM 
2 
point with change of tendecy 
12:35PM 
7 
Greyed text in the background of a plot 
12:13PM 
1 
for posterior distribution for Gamma GLM 
12:08PM 
3 
Splitting column into multiple columns 
11:45AM 
0 
Skewness 
10:43AM 
1 
library instal 
9:48AM 
2 
sink file type and Latex (Lyx) 
8:22AM 
3 
Finding a vector position using names rather than values 
6:18AM 
2 
Parallel stemandleaf displays 
4:23AM 
2 
subsetting of factor 
3:56AM 
2 
Creating data frame from existing data frame 
2:34AM 
2 
Newbie: 'table' output in columns rather than matrix 

Thursday September 11 2008 
Time  Replies  Subject 
11:51PM 
2 
Save object summary to file 
10:44PM 
0 
Doubt with the intallation of JRI 
10:41PM 
4 
About "Plot.new" 
10:15PM 
1 
Complex sampling survey _ Use of survey package 
9:42PM 
2 
Problemas con JRI 
8:01PM 
2 
database table merging tips with R 
7:54PM 
3 
plot of all.effects object 
6:28PM 
2 
Plot qnorm 
5:52PM 
0 
creating a package with internal (hiden) S4 classes and methods 
5:45PM 
6 
Calculate mean/var by ID 
5:11PM 
1 
subscript out of bounds 
4:53PM 
1 
how to calcaulate matrices for two subsets 
4:46PM 
0 
new RMySQL and new maintainer 
4:39PM 
0 
csaps in R port from Octave? 
3:02PM 
30 
Truncating dates (and other datetime manipulations) 
2:28PM 
0 
Smoothing Spline Clustering 
1:49PM 
2 
different results form summarization by loop and sum or rowMeans function 
1:48PM 
4 
plotCI  multiple plots on same graph 
1:30PM 
10 
How to load functions in R 
1:30PM 
1 
fft: from characteristic funtion to density function 
12:11PM 
2 
count value 
11:49AM 
0 
Error: bad value 
9:29AM 
0 
Help on executing R from java 
9:05AM 
3 
Difference in pvalues between R and SPSS 
8:45AM 
1 
Package for financial options calculation 
8:31AM 
5 
How to obtain a sequence of dates consisting of only weekdays 
7:37AM 
2 
Handling timeseriesData 
7:32AM 
2 
data import 
4:34AM 
4 
All possible pairs of two variables 
2:02AM 
5 
periodicity validation 
1:14AM 
5 
Convex optimization in R? 
12:59AM 
0 
Loop for the convergence of shape parameter 

Wednesday September 10 2008 
Time  Replies  Subject 
11:11PM 
3 
using R for online course/distance ed 
11:01PM 
0 
Trouble compiling R with selfcompiled LAPACK/ATLAS under Linux 
10:25PM 
0 
using portfolioMarkowitz 
9:09PM 
1 
Two way clustering 
9:03PM 
12 
RSiteSearch for words ``as one entity''. 
8:06PM 
4 
re flecting a line 
8:04PM 
8 
making spearman correlation cor() call fail with log(0) as input 
7:34PM 
4 
trouble printing from graphics device in R 2.7.2 
6:55PM 
0 
How to install rpy under mac os x? 
6:15PM 
2 
Woring message in as.yearmon() 
5:23PM 
1 
Color coding plotted numbers 
4:40PM 
2 
setting history file 
4:38PM 
2 
comparing a list and vector and returnig the listname 
4:30PM 
0 
MA coefficients 
4:13PM 
0 
FW: RE: arima and xreg 
3:49PM 
9 
request: most repeated component of a list 
2:37PM 
1 
ggplot2: edge outlines on points 
2:36PM 
4 
arima and xreg 
2:32PM 
0 
Re: Package installation in Windows  Urgent! 
2:22PM 
1 
Return dimension index from array with ndimensions 
1:55PM 
1 
using function instead of formula in plm 
1:22PM 
3 
writing simple function through script 
1:19PM 
1 
A question about the hypergeometric distribution and phyper() 
1:13PM 
6 
Mixed effects model with binomial errors  problem 
1:09PM 
1 
isolating X on an expression 
12:07PM 
3 
How to find where is the <space> in data 
9:28AM 
0 
New Amsterdam course "Pharmacokinetic and pharmacodynamic modeling and simulation" 
9:18AM 
1 
request: table of sequences 
8:56AM 
0 
STAR (Spike Train Analysis with R) uploaded on CRAN 
8:22AM 
5 
Re: relsurv package 
7:55AM 
2 
Computation of contour values  Speeding up computation 
12:56AM 
4 
help: error handling in try 
12:01AM 
2 
bootstrapping  number of items to replace is not a multiple of replacement length 

Tuesday September 9 2008 
Time  Replies  Subject 
11:24PM 
2 
probably easy methods question 
11:12PM 
1 
Substitute Values in a Matrix? 
10:42PM 
0 
New member with question on multiple comparisons in mixed effects models 
10:37PM 
4 
Genmod in SAS vs. glm in R 
10:31PM 
2 
test for a single variance 
10:28PM 
2 
fBasics package: dnig 
10:27PM 
1 
Package installation in Windows 
10:19PM 
3 
"figure margins too large" issue 
9:17PM 
1 
survey package 
8:33PM 
1 
building a package that contains S4 classes and methods 
8:31PM 
1 
tsdiag error 
8:28PM 
0 
csaps in R? 
7:54PM 
5 
NMDS and varimax rotation 
7:25PM 
2 
splitting time vector into days 
7:12PM 
2 
Binning 
6:59PM 
9 
Information on the number of CPU's 
5:52PM 
1 
randomForest 
5:45PM 
3 
creating table of averages 
4:53PM 
4 
: writeMat 
4:44PM 
5 
Help with 'spectrum' 
4:23PM 
6 
Modality Test 
4:14PM 
1 
passing graph image data from remote Rserve 
4:03PM 
1 
help on wavelet 
3:40PM 
1 
Linear Modeling the best alternative 
3:27PM 
3 
puzzle about contrasts 
3:13PM 
2 
printing all rows 
2:59PM 
2 
How does predict.lm work? 
2:53PM 
6 
binomial(link="inverse") 
2:14PM 
0 
Question 
1:31PM 
3 
Hardwarefor R cpu 64 vs 32, dual vs quad 
11:47AM 
1 
write dataframes 
10:49AM 
6 
plotting group means 
9:39AM 
4 
PCA and % variance explained 
9:38AM 
1 
how to split a data framed with sequences 
8:48AM 
2 
exporting tapply objects to csvfiles 
8:18AM 
1 
How do I compute interactions with anova.mlm ? 
7:22AM 
1 
S.O.S "try" doesnot work in boot? 
6:56AM 
1 
Memory allocation problem (during kmeans) 
6:48AM 
7 
Compiling date 
6:41AM 
2 
match problem by rownames 
4:21AM 
4 
yahoo finance into R 
3:17AM 
3 
Splitting Data Frame into Two Based on Source Array 
2:11AM 
3 
densities with overlapping area of 0.35 
2:01AM 
0 
Overlapping Area 
1:55AM 
2 
isolate elements in vector that match one of many possible values 
1:37AM 
2 
make methods work in lapply  remove lapply's environment 
12:32AM 
4 
naive variance in GEE 

Monday September 8 2008 
Time  Replies  Subject 
11:10PM 
1 
correct lme syntax for this problem? 
9:22PM 
1 
Gumbell distribution  minimum case 
7:51PM 
0 
Forecast for stl? 
7:47PM 
4 
cluster/snow question 
7:24PM 
3 
Pie chart and labels 
7:03PM 
1 
Time Series xaxis labeling 
6:58PM 
3 
Modulous operator? 
6:06PM 
5 
mixed model MANCOVA 
5:59PM 
1 
Beginner graphics device questions. 
5:38PM 
1 
Sort (indices only) 
4:57PM 
0 
fft: characteristic function to distribution 
4:55PM 
2 
RMPI Question 
4:46PM 
4 
Read from url requiring authentication? 
4:14PM 
2 
question on extracting binary data from pdf image 
4:05PM 
14 
Question about multiple regression 
3:39PM 
3 
(no subject) 
3:37PM 
1 
Vorticity and Divergence 
2:46PM 
3 
Saving functions 
12:35PM 
1 
nonnegative least squares 
11:04AM 
1 
doubt 
10:50AM 
1 
To find vector X under contraints 
10:40AM 
0 
help with R memory 
10:38AM 
10 
How to preserve date format while aggregating 
10:18AM 
1 
Question for help 
9:59AM 
3 
free workspace 
9:41AM 
4 
another XML package question 
8:02AM 
3 
ROC curve from logistic regression 
5:25AM 
0 
Poisson Distribution  Chi Square Test for Goodness of Fit 
2:24AM 
3 
extracting max row from data matrix 
1:28AM 
1 
nested ANOVA with fixed and random variables missing data 
12:28AM 
0 
Help parametric boot 

Sunday September 7 2008 
Time  Replies  Subject 
10:02PM 
3 
Request for advice on character set conversions (those damn Excel files, again ...) 
9:31PM 
1 
run optim() on a list 
8:51PM 
1 
creating a vignette 
8:49PM 
4 
how to draw a vertical line from points to xaxis 
7:32PM 
7 
Averaging 'blocks' of data 
6:23PM 
2 
restructuring datset problem 
4:41PM 
2 
Regression with nominal data 
3:43PM 
0 
Fwd: request: most repeated sequnce 
2:43PM 
1 
cohen's kappa 
2:31PM 
2 
an error to call 'gee' function in R 
12:28PM 
9 
R_USER  in which file should I include it? 
11:00AM 
7 
Problem with starting and using R 
8:22AM 
7 
XML  get node by name 
5:46AM 
8 
ON MAC, how to copy a plot on to Word document? 
3:44AM 
1 
Label 2 groups in PCA different colours 
1:47AM 
2 
Corrupted PDF files 

Saturday September 6 2008 
Time  Replies  Subject 
10:22PM 
2 
Sweave and/or beamer issue 
9:33PM 
4 
re ferring to a group of vectors without explicit enumeration 
9:04PM 
1 
Axis tick label format and rotation 
8:47PM 
5 
plot a list 
8:03PM 
0 
LME prediction  object not subsettable? 
7:00PM 
4 
how to address last and all but last column in dataframe 
5:24PM 
5 
Mode value 
3:52PM 
3 
I don't know how to run a rcode written in emacs 
1:29PM 
2 
loop 
12:46PM 
3 
Test for equality of complicatedly related average correlations 
12:08PM 
1 
Help use try function with boot 
8:59AM 
5 
Hopefully an easy error bar question 
8:54AM 
3 
request: most repeated sequnce 
8:48AM 
3 
request 
4:10AM 
3 
new to R 
3:43AM 
2 
annotating objects in workspace 
1:10AM 
0 
New caret packages 

Friday September 5 2008 
Time  Replies  Subject 
10:45PM 
4 
xls to csv conversion via WinXP's context menu? 
9:40PM 
0 
Recall: Using R to generate reports 
9:40PM 
2 
Using R to generate reports 
9:00PM 
1 
Multiple Correspondence Analysis 
8:32PM 
3 
Area of density 
7:46PM 
3 
Articles about comparision between R and others softwares 
6:57PM 
3 
comparing two files 
6:53PM 
1 
boxplot including null info from dataframe, not with SQLite dataframe 
6:23PM 
2 
upgraded maps database for italy? 
6:15PM 
1 
asscii2netcdf] 
5:12PM 
2 
casting help please 
4:25PM 
7 
lm and time series. 
3:28PM 
1 
dealing with NAs in time series 
3:27PM 
1 
Plot by column 
3:26PM 
5 
Lowest k values of list 
3:22PM 
1 
Time Series (attribute) 
2:58PM 
6 
binary order combinations 
2:16PM 
2 
using nls to fit a curve to data 
2:03PM 
1 
Question about col.names in write.csv 
1:26PM 
0 
text processing for plots 
1:20PM 
1 
Confidence Intervals on Hazard Plots 
1:10PM 
15 
Use of colour in plots 
12:29PM 
2 
Error: can not allocate vector of 117.3 Mb 
12:18PM 
1 
Orthogonalization algorithms 
12:06PM 
3 
how to draw the legend about color from 3d picture 
10:41AM 
1 
controlling lattice plot ticks with relation="free" 
10:08AM 
1 
Upgrade to R 2.7.2 from Debian Repository 
9:32AM 
3 
Package for Tidyingup Rcode 
8:13AM 
0 
Add marks to a point pattern 
6:25AM 
0 
Re: question on FARIMA innovations&InReplyTo=<5290.130.127.186.122.1215627988.squirrel@wm.clemson.edu> 
5:48AM 
1 
reading and parsing gzipped files 
5:21AM 
2 
how to write a escape sequences in to a file 
3:56AM 
1 
Derived classes 
3:44AM 
3 
algorithm to create unique identifiers 
3:40AM 
1 
Trouble with R CMD check: I can't seem to get dependencies right (maybe I'm using R_LIBS incorrectly?) 
2:39AM 
0 
help for color parameter 
2:20AM 
2 
library/function that estimates parameters of well known distributions from empirical data? 
1:33AM 
1 
smoothing with the Gaussian kernel 
12:37AM 
1 
how to deal with NaN in "boot" object 

Thursday September 4 2008 
Time  Replies  Subject 
9:16PM 
1 
Building a time series. 
9:04PM 
3 
using complete.cases() with nested factors 
9:02PM 
2 
isoMDS and dist 
8:28PM 
1 
showing the image 
7:21PM 
4 
adding NA to "subset" 
6:41PM 
1 
Possible R graphics devices 
6:39PM 
7 
Plotting the complex fft in 3D? 
5:52PM 
1 
Error in table lookup 
5:42PM 
1 
combning rows 
5:37PM 
2 
Error with update.packages() 
5:21PM 
0 
Hazard Rate Confidence Intervals 
4:52PM 
2 
Interpolation Function f(y) 
4:48PM 
0 
R base 2.7.2 packaged for Mandriva 2008.1 x86_64: anyone interested? 
4:28PM 
7 
Plotting using 'if' statements 
3:36PM 
2 
saving an object 
3:33PM 
1 
for 1:length and removing rows 
3:30PM 
3 
Stepwise 
3:17PM 
1 
help on jarque test 
2:54PM 
1 
pass data to loglikelihood function 
2:34PM 
2 
A ternary graph's scales 
1:35PM 
2 
Adding a legend to R graph device with several plots (no to individual plots!) 
1:20PM 
3 
table and colnames 
1:03PM 
2 
Correct for heteroscedasticity using car package 
1:00PM 
3 
Projecting Survival Curve into the Future 
11:56AM 
2 
read.table error 
11:20AM 
2 
printing name of object inside lapply 
8:27AM 
0 
Any function to calculate returns 
7:55AM 
2 
Coefficient of skewness 
7:05AM 
2 
text file imported incorrectly 
4:44AM 
1 
modeling interval data, a.k.a. irregular timeseries 
3:27AM 
1 
Binary Tree Testing in "ape" package (a bug?) 
1:20AM 
4 
restricted bootstrap 
12:17AM 
1 
how to match or merge data.frames in this case... 

Wednesday September 3 2008 
Time  Replies  Subject 
10:59PM 
6 
"license" for a university 
10:06PM 
6 
subsetting a data frame 
9:56PM 
2 
test if all predictors in a glm object are factors 
9:36PM 
1 
Converting to unsigned char 
9:02PM 
0 
How to readin a transactiontable with single items per line via RODBC? 
8:34PM 
11 
Installing rgl 
7:10PM 
1 
CV.Tree 
7:00PM 
6 
(no subject) 
6:33PM 
1 
ggplot2: line plot with gaps in time axis 
6:19PM 
0 
data frame question 
6:18PM 
1 
plotmath help with expression 
5:01PM 
1 
Nonconstant variance and nonGaussian errors 
4:44PM 
1 
statistical advice 
4:23PM 
1 
(no subject) 
4:20PM 
2 
Filter Values Out of R Output 
4:12PM 
1 
problem with Hmisc 
3:16PM 
2 
R update 
3:04PM 
2 
many correlations 
3:00PM 
3 
incomplete final line 
2:39PM 
5 
optimizing speed of calculation (recursive product) 
2:33PM 
2 
Normality test 
2:01PM 
6 
nls convergence trouble 
1:48PM 
1 
portfolio.optim and assets with weigth equals to zero... 
1:45PM 
7 
request: How to get column name 
1:40PM 
1 
create folders 
12:29PM 
1 
Problems with playwith() 
11:50AM 
0 
Graphics: Improving a Lattice plot  can it be done ? 
10:52AM 
1 
Read from many files into many object 
10:03AM 
1 
Help for par(mfrow) 
9:18AM 
1 
How to do EppsPulley test? 
9:06AM 
4 
Oblique decision tree using mvpart 
8:46AM 
3 
ANCOVA/glm missing/ignored interaction combinations 
8:25AM 
1 
R puts ''+'' within my numbers 
8:14AM 
2 
Problem with dir.create in windows servers 
4:00AM 
2 
basic dataframe question 
1:02AM 
6 
how to reduce stress value in isoMDS? 
12:53AM 
2 
lattice command equivalent to points 

Tuesday September 2 2008 
Time  Replies  Subject 
11:46PM 
1 
R Newbie: quantmod and zoo: Warning in rbind.zoo(...) : column names differ 
9:56PM 
3 
nls.control() 
9:50PM 
4 
converting values of a dataframe to numeric (where possible) 
9:37PM 
5 
boxplot  label outliers 
8:23PM 
2 
annotating individual panels produced by xyplot 
8:00PM 
1 
R_Visible??? 
7:10PM 
1 
question about GLM 
6:19PM 
0 
What questions can be asked given this information? 
4:42PM 
1 
3D Graphs 
4:30PM 
2 
how to increase row number 
4:03PM 
3 
ftables package, zero rows 
3:44PM 
1 
graphics: per mil plus delta notation 
3:38PM 
7 
More help with stl? 
2:44PM 
0 
Error in .local(object, ...) : test vector does not match model ! 
2:24PM 
3 
aov or lme effect size calculation 
1:47PM 
2 
receiving "Error: cannot allocate vector of size 1.5 Gb" 
1:24PM 
4 
two lattice graphs in one object 
1:16PM 
8 
Free SQL Database with R 
1:13PM 
1 
Nonconstant variance and nonGaussian errors with gnls 
1:08PM 
1 
subsetting the gene list 
12:06PM 
3 
Help with nonlinear regressional 
10:02AM 
3 
cluster a distance(analogue)object using agnes(cluster) 
9:41AM 
2 
How to create functions with new "defaults"? 
9:24AM 
0 
Newbie question  how to do it ''right'' 
9:18AM 
1 
plotting glmmPQL function 
7:03AM 
2 
installation problem: package ''mgcv'' could not be loaded 
5:00AM 
1 
How to write the log function in R 
2:51AM 
2 
How to disable character escaping ? 
2:17AM 
3 
correlation with boot 
2:04AM 
6 
Upgrade ''R'' 
2:01AM 
2 
How is the binding for a super assignment made visible? 
1:14AM 
2 
qcc help 
12:52AM 
3 
programming 
12:31AM 
1 
multinomial estimation output stat question  not R question 

Monday September 1 2008 
Time  Replies  Subject 
11:49PM 
1 
Exporting frequency distributions 
11:19PM 
1 
LDA predictions 
10:17PM 
4 
Interpolation Problems 
8:40PM 
0 
[Fwd: Re: how to read multiple lines per case] 
8:31PM 
0 
difficulties in pvclust package 
8:24PM 
1 
Question about type conversion in read.table with columns that contain "+" and "" in R > 2.7 
8:06PM 
3 
opening an external file 
6:53PM 
2 
intercept of 3D line? (Orthogonal regression) 
6:44PM 
1 
email just sent 
6:42PM 
0 
debugging 
5:41PM 
1 
how to pass additional parameters to a function called in tapply? 
5:25PM 
2 
Polychoric and tetrachoric correlation 
5:16PM 
5 
Text 
4:22PM 
1 
npc to native coordinates for xyplot 
4:06PM 
3 
how to read multiple lines per case 
3:33PM 
1 
How remove the small outline around R plots in LaTeX? 
3:17PM 
3 
linebreak in mathematical anotation? 
2:53PM 
0 
Transformation of nls() to nlme() 
2:04PM 
1 
ordered factor and table 
1:44PM 
4 
another histogram question 
11:50AM 
0 
Plotting significance level 
11:11AM 
1 
play3d() translation 
9:27AM 
5 
convenient way to calculate specificity, sensitivity and accuracy from raw data 
9:16AM 
2 
warning with hist 
8:30AM 
0 
tryCatch 
5:50AM 
3 
Help with stl 
2:14AM 
1 
why isoMDS not found? 
12:33AM 
0 
reading data in serial port  win32 
12:09AM 
2 
Error with Rcmdr package 