Thursday January 31 2013 
Time  Replies  Subject 
11:55PM 
2 
rbind Missing Something: Need New Eyes 
10:20PM 
0 
RODBC and datetimes 
10:09PM 
1 
Problems Desing Package 
9:13PM 
2 
glm poisson and quasipoisson 
9:12PM 
2 
Automated Start for new Rgui within existing R code? 
8:11PM 
0 
Fw: D_f_norm function 
8:06PM 
1 
LogLik of nls 
8:02PM 
0 
D_f_norm function 
6:45PM 
1 
For loop on data frame 
4:59PM 
0 
rgenoud and snow 
4:18PM 
0 
Longitudinal RelaImpo in LME4 
3:57PM 
1 
Regression Modeling Strategies 3Day Short Course March 2013 
3:56PM 
1 
obtainl survival curves for single strata 
3:51PM 
3 
Locate Patients who have multiple high blood pressure readings 
3:42PM 
2 
Help with multiple barplots 
2:34PM 
2 
use name (not values!) of a dataframe inside a funktion 
11:52AM 
5 
Modify objects in function 
11:12AM 
1 
lower corner cumulative probability 
9:12AM 
0 
Addressing results of modFit() of the FME package 
9:05AM 
1 
facet plot 
8:32AM 
1 
Using eigen() for extracting only few major eigenpairs 
7:28AM 
1 
I want to download "garchOxFit" function. 
6:26AM 
2 
Package name 
5:38AM 
1 
Please, problem using “bcPower” 
4:45AM 
2 
Writing audio files (.wav) in a different directory 
12:19AM 
1 
Packages with functionality related to Oil/Gas exploration 
12:19AM 
1 
XBRL data into R? 

Wednesday January 30 2013 
Time  Replies  Subject 
9:23PM 
1 
fSeries not found in R 
9:20PM 
0 
testing the multiple regression model 
8:32PM 
3 
arithmetic and logical operators 
8:32PM 
0 
betadisper plot 
7:53PM 
0 
nonmetric multidimensional scaling 
7:33PM 
0 
Going in circles 
4:50PM 
2 
How does predict() calculate prediction intervals? 
4:01PM 
1 
starting values in glm(..., family = binomial(link =log)) 
3:00PM 
0 
texture mapping images on the faces of a cuboid with rgl 
2:09PM 
0 
Version 1.2 of pa package available on CRAN 
2:04PM 
0 
temporal correlogram 
1:33PM 
1 
remove label from specific axis 
11:34AM 
1 
Percentages in bar plot 
10:12AM 
0 
(no subject) 
9:42AM 
2 
recoding variables again :( 
9:20AM 
0 
Arima model estimated by Maximum likelihood conditional on a zero initial residual 
9:19AM 
2 
Integration of mixed normal distribution 
9:05AM 
2 
substring from behind 
8:49AM 
4 
Relative Risk in logistic regression 
8:09AM 
2 
Add axes to a 3D scene (afer makeTriangles) 
8:04AM 
2 
Programmatically give file name to a matrix 
6:02AM 
1 
R CMD check: Error in get("ptime", pos = "CheckExEnv") ... 
3:21AM 
1 
Creating dummy variables in r 
2:20AM 
0 
Warning: Spatial weights matrix not row standardized 
1:13AM 
0 
width of terminal resize to current dimensions on linux Gnome terminal 

Tuesday January 29 2013 
Time  Replies  Subject 
11:21PM 
0 
cannot print neighbor list object 
11:08PM 
1 
Finding predicted probabilities and their confidence intervals for a logit model 
9:11PM 
4 
Fastest way to compare a single value with all values in one column of a data frame 
8:48PM 
2 
export figure by pdf command 
8:29PM 
1 
points rejected as lying outside the specified window 
8:28PM 
1 
Rhelp archives  are they uptodate? 
7:05PM 
0 
Package parallel left orphan processes, how to cleanup? 
6:37PM 
1 
Sweave files generating miktex errors 
5:50PM 
0 
weibull pp 
5:16PM 
0 
Setting sys.setenv() permanently in Linux using RStudio 
4:12PM 
1 
identify nonrecursive models 
3:37PM 
2 
Netcdf and Raster Package Questions, Need .asc File for GIS 
3:08PM 
2 
Change rows and columns 
1:57PM 
1 
A question about R 
1:44PM 
3 
how to suppress the intercept in an lm()like formula method? 
1:26PM 
1 
starting values in glm(..., family = binomial(link = log)) 
1:02PM 
0 
R on AIX 6.1 
11:52AM 
0 
checking the significance of the effects of altitude on endemic species richness 
11:14AM 
0 
Bioconductor flowcytometry 
10:46AM 
0 
Number of pieces in segmented package 
10:40AM 
2 
remove margin between plot and axis 
10:35AM 
0 
svy equivalent of pairwise.t.test 
10:26AM 
1 
ccf (cross correlation function) problems 
7:53AM 
1 
problem wih plotrix:cluster.overplot 
7:49AM 
0 
On the calulation of crossed differences 
7:01AM 
3 
Can I define a object array in R? 
2:21AM 
3 
NA and Character(0) in List Element 
2:00AM 
2 
converting XML document to table or dataframe 
1:58AM 
0 
Best way to plot normalization in R 

Monday January 28 2013 
Time  Replies  Subject 
11:48PM 
2 
Pivot 
11:11PM 
0 
Using relaimpo or relimp with PLM and GLS 
10:35PM 
2 
centering matrix 
9:39PM 
0 
Repeated Measures and Dependen pretest variable 
9:26PM 
2 
R plot like candlestick 
8:50PM 
1 
gigFit problems 
7:43PM 
0 
Requirement for Informatica Administrator [REQ:1066499] 
5:53PM 
1 
Adding 95% contours around scatterplot points with ggplot2 
4:37PM 
1 
RandomForest and Missing Values 
2:48PM 
6 
Thank you your help. 
2:44PM 
2 
pROC in "R" 
1:52PM 
2 
Query on package to use for investment quotes 
12:41PM 
0 
Modeling presence only data in R 
11:06AM 
1 
Using loop for a random vector (Montecarlo method) 
11:03AM 
2 
Adjusted Rsquared formula in lm() 
10:43AM 
1 
platform specific "Depends" argument? 
10:42AM 
2 
Variability Plot For Toray Microarray Data 
10:42AM 
1 
Setting inline hook to a function identical to default in knitr turns of exponential formatting 
7:29AM 
1 
parse/eval and character encoded expressions: How to deal with nonencoding strings? 
6:11AM 
2 
How to create a random matrix with conditions 
5:36AM 
2 
Why are the number of coefficients varying? [mgcv][gam] 
5:17AM 
1 
Request for unsubscribe from this forum. 
5:12AM 
0 
R package for normalizing microarray with few samples 
1:40AM 
2 
an "echo" question 

Sunday January 27 2013 
Time  Replies  Subject 
10:27PM 
0 
Package for multidimensional terminal value ODE solver 
10:05PM 
3 
Package: VennDiagram. Error in draw.pairwise.venn Impossible: cross section area too large 
9:10PM 
2 
Unexpected behavior with abbreviation of an argument to paste 
9:05PM 
1 
set.seed() 
7:31PM 
2 
rpart 
5:26PM 
1 
lapply and SpatialGridDataFrame error 
3:37PM 
1 
positioning a light source within a rglplot 
1:53PM 
4 
how to extract values from a raster according to Lat and long of the values? 
8:02AM 
2 
Loops 
7:33AM 
1 
scan not working 
5:37AM 
1 
Removing values containing a specific character 
3:36AM 
1 
decimal places in R2HTML 
2:26AM 
1 
How to remove packages from the active working window 

Saturday January 26 2013 
Time  Replies  Subject 
10:25PM 
3 
Converting column of strings to boolean 
9:12PM 
2 
confidence / prediction ellipse 
9:08PM 
2 
Text mining 
9:03PM 
0 
FI 1.0 avaliable on CRAN 
8:00PM 
2 
Loading data into R 
6:43PM 
2 
a function more appropriate than 'sapply'? 
5:26PM 
2 
different legends in lattice panels 
12:09PM 
1 
Attempting to confirm a program i wrote in C (normalize 2 datasets, transform into histogram, transform into CDF, perform KS test) 
10:12AM 
1 
Setting global variables inside R reference class ? 
10:09AM 
0 
google APi or java popup or slide window information 

Friday January 25 2013 
Time  Replies  Subject 
11:50PM 
2 
Pass vector as multiple parameters (as in python f(*x)) 
11:17PM 
3 
Removal of columns from matrix where all values of the column are identical. 
10:40PM 
1 
Testing continuous zeroinflated response 
10:19PM 
5 
Loop question? 
9:12PM 
2 
resizing data 
6:42PM 
3 
read.csv quotes within fields 
6:13PM 
2 
joint probability distribution 
3:00PM 
1 
MacOSXLeopard/ Dichromat not found? 
1:55PM 
1 
could not find function "qplot" after install.packages("ggplot2") 
12:31PM 
3 
how to delete the null elements in list 
10:39AM 
0 
How to load data from .accdb into R? 
10:22AM 
3 
Help with adding 'dates' string as rownames to matrix 
9:39AM 
2 
How to name the elements of list 
9:25AM 
2 
If cycle takes to much time... 
8:33AM 
0 
Package x12 (X12ARIMA Seasonal Adjustment Program) 
8:28AM 
1 
Recoding variables (without recode() ) 
12:26AM 
2 
Saving or copying graphics from Quartz returns empty file 
12:23AM 
3 
How to extract elements from vector in reverse order? 

Thursday January 24 2013 
Time  Replies  Subject 
9:20PM 
3 
ifelse to speed up loop? 
9:07PM 
1 
spatial analysis 
7:39PM 
2 
Question on matrix calculation 
7:31PM 
4 
sorting/grouping/classification problem? 
6:45PM 
1 
predicted HR in coxph with psline 
6:32PM 
2 
functions as arguments to ther functions with inlinedocs 
6:26PM 
1 
how should I make the optional arguments in r? 
5:57PM 
0 
Empirical copula density 
5:46PM 
1 
Insert segment only on particular facets in ggplot 
5:39PM 
3 
From table to data.frame 
5:34PM 
1 
Custom axis with months name 
5:02PM 
0 
Creating a "scene" with plot3d or point3d 
4:25PM 
1 
Pairwise Comparrisons 
2:38PM 
0 
How to get read.table() or scan() to report line on which error occurs 
1:29PM 
0 
Appending BSON arrays in MongoDB with package 'rmongodb' 
1:28PM 
4 
Difference between R and SAS in Corcordance index in ordinal logistic regression 
1:17PM 
0 
Royston Parmar adjusted survival curves using flexsurv 
12:33PM 
1 
Error with Expected Shortfall function, ES. 
12:19PM 
0 
How to add a function to another written code? 
12:15PM 
0 
cptable too long for source  gRain problem 
11:25AM 
3 
how to combine unequal rows and columns in R 
10:58AM 
1 
Wrong csv data? 
10:52AM 
1 
mlogit Package 
10:06AM 
2 
long format with reshape 
6:30AM 
0 
hologram 
6:27AM 
0 
Rcpp wrap and as 
6:04AM 
2 
Please help R error message "masked from 'package:utils':combn" 
5:44AM 
1 
How to drop unused factors in faceted R ggplot boxplot? 
3:38AM 
1 
Copy on assignment and .Internal(inspect()) 
2:27AM 
1 
Recommendation for website to format R code 
1:19AM 
1 
how to read a website with Chinese Character 
12:41AM 
1 
Help regarding kmeans output. need to save the clusters into different directories/folders. 

Wednesday January 23 2013 
Time  Replies  Subject 
10:41PM 
1 
cannot allocate memory block of size 2.7 Gb 
8:14PM 
1 
How to extract values of results in gamlss.tr 
7:59PM 
3 
Pasting a list of parameters into a function 
6:50PM 
1 
hyphen replaced by period in header when using read.table 
5:38PM 
4 
extracting characters from a string 
4:45PM 
1 
italic font for legend text when using expression function for symbols 
4:14PM 
4 
to check if a character string is in a group of character strings 
3:13PM 
2 
setting offdiagonals to zero 
1:28PM 
1 
Regression with 3 measurement points 
1:24PM 
1 
Evaluating the significance of the random effects in GLMM 
1:03PM 
2 
Average calculations 
12:42PM 
4 
how to read a df like that and transform it? 
11:19AM 
2 
CFA with lavaan or with SEM 
10:10AM 
1 
mixed effects metaregression: nlme vs. metafor 
10:01AM 
0 
generating ccensoring time for constant survival rate 
9:33AM 
1 
problems with coercing a factor to be numeric 
9:16AM 
2 
importing data 
9:16AM 
2 
Dot plot of character and numeric matrix 
7:56AM 
1 
New Book: Statistical Psychology with R [in French] 
12:53AM 
3 
How to construct a valid seed for l'Ecuyer's method with given .Random.seed? 
12:49AM 
1 
csv mask order 
12:34AM 
0 
x11()/plot display issue on Mac OSX 

Tuesday January 22 2013 
Time  Replies  Subject 
11:09PM 
2 
summarise subsets of a vector 
10:55PM 
1 
What is the convergence criterion for binomial logit in glm? 
10:48PM 
3 
density of hist(freq = FALSE) inversely affected by data magnitude 
10:41PM 
2 
Adding a line to barchart 
10:24PM 
1 
tapply and functions with more than one objects 
9:43PM 
1 
Create a Data Frame from an XML 
8:27PM 
1 
fdHess function 
8:11PM 
2 
Creating a Data Frame from an XML 
7:46PM 
1 
How to assign time series to a vector with one leap year 
6:57PM 
0 
Basic Question about Rsql and 
6:28PM 
2 
change confidence interval line length in barplot2 (plotrix package) 
6:20PM 
1 
Introduction and help request 
5:25PM 
1 
c(), rbind and cbind functions  why type of resulting object is double 
5:16PM 
1 
plot.mob() fails with cut() error "'breaks' are not unique" 
4:07PM 
2 
Assistant 
3:07PM 
6 
plot two time series with different length and different starting point in one figure. 
1:20PM 
1 
solve equations 
12:13PM 
1 
Remove my adress from mailing list 
12:05PM 
1 
Erro message in glmmADMB 
11:49AM 
2 
Approximating discrete distribution by continuous distribution 
11:25AM 
0 
New book announcement: R and Data Mining  Examples and Case Studies 
10:34AM 
1 
FactoMineR 
10:25AM 
1 
Concatenate two lists, list by list 
9:40AM 
1 
How to remove the vertical space between two graps 
9:28AM 
3 
How to align group based on the common values of two columns in r 
9:23AM 
4 
Simple use of dcast (reshape2 package) 
8:19AM 
1 
simple reshape 
7:05AM 
2 
SNPRelate package error 
2:25AM 
0 
Plotting error while using ggplot facet 
1:37AM 
1 
how to give a lengend in symbols functions 
12:12AM 
3 
Ellipse in PCA with parameters "a" and "b"defined. 

Monday January 21 2013 
Time  Replies  Subject 
11:41PM 
1 
Percentiles with R for a big data.frame 
10:27PM 
1 
Faceting in ggplot with 3 series in each plot 
10:18PM 
2 
Why using hist when setting the parameter probability=TRUE does not create probability plot? 
9:21PM 
1 
Very slow in processing the equation in the scatter plot ggplot 
6:34PM 
0 
lambda.r 1.1.0 on CRAN 
6:30PM 
1 
lmomco package  Random number generation using Wakeby distribution 
3:59PM 
2 
foreach takes foreever? 
3:56PM 
2 
how to bread while loop reading from connection with read.csv 
3:35PM 
4 
missing values are not allowed in subscripted assignments of data frames 
3:26PM 
2 
Regex for ^ (the caret symbol)? 
12:36PM 
1 
Access data from URL 
11:51AM 
0 
random draw from a RESTRICTED pareto distribution 
11:45AM 
1 
Ordered Probit/Logit with random coefficients 
9:32AM 
1 
R Tcl/Tk: How to put widgets in text widget? 
9:00AM 
2 
picture processing 
7:19AM 
2 
How to read a file with two data sets in text format 
5:39AM 
4 
compare and count data 

Sunday January 20 2013 
Time  Replies  Subject 
11:05PM 
3 
strucchange breakpoints rsquared 
10:12PM 
0 
multinom and stargazer 
9:59PM 
2 
"user units" in plotrix 
9:51PM 
1 
How to check if R.app is running? 
1:03PM 
0 
standard errors of marginal effects in multinomial logit 
8:59AM 
2 
Lattice levelplot remove unused levels per panel 
6:21AM 
1 
applying a formula from text 
5:35AM 
0 
Data interpolation using R from the user given data 
2:23AM 
0 
Fwd: a confidence interval from an ANOVA model solved 
2:11AM 
2 
a confidence interval from an ANOVA model 

Saturday January 19 2013 
Time  Replies  Subject 
7:42PM 
2 
Deformulation and R 
7:41PM 
0 
Cluster Analysis and PCoA (mixt variables) 
5:14PM 
1 
dummy encoding in metafor 
4:11PM 
0 
Need help with Wavelet transformation 
4:08PM 
2 
Merge 2 columns into 1 column 
1:14PM 
1 
Doing mixed stock analysis with predict function using DFA 
12:16PM 
1 
Is it possible to create color ramp legend in spplot for discontinuous data ? 
10:43AM 
0 
import data (txt) separated by many blank spaces and lines with variable names that correspond to multiple observations. 
8:28AM 
2 
importing large datasets in R 
5:17AM 
3 
an apply question 
4:30AM 
1 
TinnR and R problem 

Friday January 18 2013 
Time  Replies  Subject 
11:17PM 
1 
Object created within a function disappears after the function is run 
9:11PM 
1 
Error in mer_finalize(ans) : Downdated X'X is not positive definite, 8. 
8:53PM 
5 
select rows with identical columns from a data frame 
8:26PM 
0 
read.csv returns "no lines available for input" 
8:11PM 
3 
Working with regular expression 
8:08PM 
0 
tables package: How to remove column headings and alignment issues 
7:40PM 
2 
A smart way to use "$" in data frame 
6:50PM 
1 
Hclust tree to Figtree w/ branch lengths 
6:14PM 
2 
columns called X rename Y 
5:49PM 
1 
"Thermoisoplethendiagramm" 
5:15PM 
3 
longitudinal study 
5:11PM 
2 
How to reproject ease( Equal Area Scalable Earth) grid with a ~25 km cylindrical projection to WGS84 0.25 degree? 
4:31PM 
1 
sem package, suppress warnings 
2:53PM 
0 
Classification by Standard Deviation of Lognormal with Weight 
2:16PM 
1 
scaling of nonbinROC penalties 
1:50PM 
1 
eliminate double entries in data.frame 
1:27PM 
0 
OT: IWSM 2013 
1:08PM 
1 
Nesting fixed factors in lme4 package 
11:36AM 
1 
lattice: loess smooths based on yaxis values 
10:55AM 
0 
problem that arises after using the new version of "BRugs" 
10:08AM 
0 
Which df to extract from ANCOVA model 
8:56AM 
1 
ggplot zoomin 
8:35AM 
0 
repeat resampling with different subsample sizes 
4:21AM 
5 
reading multiple key=value pairs per line 

Thursday January 17 2013 
Time  Replies  Subject 
10:24PM 
0 
powerTransform Warning Message 
10:01PM 
0 
fastICA package: C, R codes provide vastly different results 
9:50PM 
2 
How to delete repeated values in MCMC sampling and get index of unique values? 
9:36PM 
1 
How to convert a string to the column it represents in a dataframe, with a reproducible example 
6:53PM 
2 
Naming an object after another object...can it be done? 
5:37PM 
2 
How to calculate monthly average from daily files in R? 
5:19PM 
0 
How do I get Garamond font in R? 
5:02PM 
3 
Getting discrete colors on plot 
3:55PM 
0 
help with error: DV "converted to a factor" 
3:39PM 
1 
importing a SAS syntaxfiles (value labels) 
3:21PM 
1 
plotting from dataframes 
2:50PM 
1 
Help with interpolation 
2:49PM 
3 
coxph with smooth survival 
2:36PM 
3 
how to use "..." 
1:53PM 
1 
crontab to Run R Code 
1:45PM 
2 
Explore patterns with GAM 
1:20PM 
1 
Making an aggregated factor variable from an existing one 
12:28PM 
3 
Colors in interaction plots 
11:33AM 
1 
Line breaks in documentation \useage 
10:50AM 
2 
How can i keep only latest entries? 
7:59AM 
1 
Can strptime handle milliseconds or AM/PM? 
7:42AM 
1 
Issue while installing Hmisc package 
6:03AM 
3 
How to change R file in stats? 
4:45AM 
0 
path matrix 
3:31AM 
1 
exporting simulated data 
2:11AM 
2 
create block diagonal with each rows 
1:58AM 
2 
error installing KEGGSOAP 
12:19AM 
1 
Equivalent of box() in grid graphics 

Wednesday January 16 2013 
Time  Replies  Subject 
11:55PM 
1 
How to plot this simple step function? 
9:12PM 
1 
equivalent code that doesn't return same results? 
8:16PM 
1 
Rscript on Mac : specify R64 over R (32bit version) 
6:05PM 
1 
Read.dta and Write.dta Binary Data Error 
5:05PM 
2 
How to cut the time format short 
4:13PM 
1 
Help with a parallel process 
4:06PM 
3 
R and Windows 8 
3:42PM 
4 
Changing frequency values to 1 and 0 
3:41PM 
1 
Mean calculation by two variables 
2:17PM 
3 
read tab delimited file from a certain line 
1:29PM 
1 
Recursive file Download from FTP 
11:39AM 
0 
Overplotting in GGPLOT 
11:13AM 
1 
Problems regarding the package "BRugs" 
11:00AM 
1 
setting the legend scale in contour plots 
9:56AM 
2 
How to change levels? 
8:52AM 
1 
function approx interpolation of time series data sets 
8:48AM 
3 
Aligning labels to bars in barplot 
7:59AM 
3 
matrix manipulation with its rows 
5:29AM 
1 
dendrogram stops! 
2:30AM 
4 
Get a percent variable based on group 
1:32AM 
2 
Codetools Query (repost) 
1:22AM 
0 
Codettools Query 

Tuesday January 15 2013 
Time  Replies  Subject 
10:49PM 
1 
Can not load Rcmdr 
10:49PM 
4 
Plot Header 
9:38PM 
2 
Regular expression 
9:02PM 
1 
SQLDF column errors 
7:59PM 
1 
readHTMLTable (XML package) 
7:41PM 
2 
removing loops from code in making data.frame 
7:11PM 
0 
e1071 SVM, crossvalidation and overfitting 
6:27PM 
1 
Using system() to dump HDF to text file? 
5:22PM 
2 
Sparse dataframes? 
5:10PM 
2 
grouping elements of a data frame 
4:16PM 
5 
Code to fetch summary info from vector 
3:24PM 
0 
Function failure in tm 
2:37PM 
0 
temporal and spatial correlation structures in GAMM 
2:12PM 
0 
paper  download  pubmed 
12:45PM 
2 
Hist with Dates 
12:30PM 
2 
Need help: R for repetitive tasks 
11:35AM 
1 
Histogram plot spacing 
10:55AM 
1 
Removing an attached object 
9:51AM 
1 
How to get F values for a Generalized Linear Model? 
9:48AM 
2 
Need some help on Text manipulation. 
6:28AM 
2 
Month name in English, not R running language 
5:26AM 
0 
Optical Mark Recognition 
5:06AM 
1 
information 
1:46AM 
1 
Random Forest Error for Factor to Character column 
1:31AM 
2 
error in for loop in function (object not found) 

Monday January 14 2013 
Time  Replies  Subject 
11:32PM 
1 
Plotting two graphs on the same figure 
10:30PM 
1 
I'm trying to parse 1 column of a dataframe into 3 seperate columns 
10:18PM 
1 
Rbbg for 2.15.2 
10:16PM 
0 
error using the subset function in a for loop index 
9:51PM 
1 
tabstop in graphics 
9:41PM 
0 
Changing MaxNWts with the mi() function (error message) 
9:08PM 
3 
function coverage 
8:17PM 
1 
Confidence intervel for regression line 
6:12PM 
0 
Revolutions blog roundup: December 2012 
5:36PM 
1 
Tukey HSD plot with lines indicating (non)significance 
4:36PM 
4 
How to open grib file in R? 
3:40PM 
0 
Course: Introduction to zero inflated models and GLMM 
2:08PM 
1 
ginv / LAPACKSVD causes R to segfault on a large matrix. 
1:57PM 
3 
readJPEG function cannot open jpeg files 
1:57PM 
3 
putting data.frame values in new dataframes 
1:38PM 
1 
Does psm::Surv handle interval2 data? 
1:36PM 
1 
sqldf package: using variables in where condition 
12:22PM 
3 
How to fit a linear model to data by minimizing the mean absolute percent error? 
10:21AM 
2 
The threedot question 
9:30AM 
4 
Grabbing Specific Words from Content (basic text mining) 
8:37AM 
1 
Fwd: Help with nonlinear regression 
7:10AM 
1 
hwo to subtract a child array from the big array? 
4:19AM 
2 
One sided confidence limits for the regression line 
2:49AM 
1 
Wrong bin count number with hist() ? 
12:08AM 
1 
GLM Modelling help needed 

Sunday January 13 2013 
Time  Replies  Subject 
11:23PM 
1 
partial and full model in R 
2:08PM 
1 
R error: system is computationally singular when building GMM model 
8:53AM 
3 
extracting character values 
6:15AM 
1 
How to combine two loops? 
5:54AM 
2 
getting TukeyHSD code 
3:49AM 
1 
Loading circular package from Rprofile.site 
2:23AM 
1 
Extract data in word pad 

Saturday January 12 2013 
Time  Replies  Subject 
11:30PM 
2 
Getting the R squared value in asymptotic regression model 
11:16PM 
0 
customize color in xyplot 
10:40PM 
3 
heatmap.2 problem 
9:56PM 
2 
Interpreting coefficients in linear models with interaction terms 
9:17PM 
1 
Aquamacs Preferences not showing, windows inaccessible, Scrolling not possible !!! 
6:45PM 
1 
bind tables 
6:04PM 
2 
X11 plot window doesn't show graphic immediately 
5:30PM 
0 
Looking for Financial case study/scenario  Integration R with Highly powerful Database (SAP HANA) 
1:25PM 
0 
fGARCH: TGARCH and the adj. Rsquared 
10:13AM 
1 
Question on brokenline regression: 'segmented' or alternative 
8:03AM 
0 
trouble with accentuated characters in \title tag in Rd file 
7:43AM 
4 
Drawing a dotted circle. 
6:59AM 
1 
the R session had a fatal problem. 
5:32AM 
1 
How to extract value for specific rows in an array? 
4:38AM 
1 
color in xyplot 
4:35AM 
2 
Another X11 problem. (Psigh!) 
4:12AM 
1 
panel failure in xyplot 
4:04AM 
1 
how to change font size of axis label (not axis title) 
1:35AM 
4 
nesting in CoxPH with survival package 
1:02AM 
0 
twogroup comparison in boxplot 
1:01AM 
1 
add categorical labels in plot 

Friday January 11 2013 
Time  Replies  Subject 
11:41PM 
2 
GPIBcompatible instrument control with R 
11:26PM 
1 
Mean according to the combination of two factors 
7:40PM 
0 
ask for Dimension reduction, Manifold Learning Rpackage 
7:27PM 
1 
overlaying zoo plots in lattice 
6:50PM 
2 
weird merge() 
6:20PM 
3 
looking for R packages that can do the following: 
5:55PM 
3 
locating element in distance matrix 
5:49PM 
1 
Help with Help on Windows 
3:07PM 
3 
aggregate data.frame based on column class 
12:46PM 
3 
split & rbind (cast) dataframe 
12:43PM 
1 
Using square brackets in a ploted expression 
12:00PM 
0 
Weighted Kappa for m Raters 
11:40AM 
3 
Access comonents in lists of lists 
11:32AM 
1 
problems with package 'segmented' 
11:17AM 
3 
Using table to get frequencies of several factors at once 
10:54AM 
4 
count combined occurrences of categories 
10:08AM 
2 
Merging list of dataframes with reshape merge_all 
9:45AM 
2 
A problem with X11 "headers/libs". 
9:18AM 
2 
Extract data 
2:54AM 
0 
Error with looping through a list of strings as variables 
2:20AM 
0 
Manual twoway demeaning of unbalanced panel data (Wansbeek/Kapteyn transformation) 
1:59AM 
1 
polr model, outofsample probabilities 
1:52AM 
1 
another R2HTML question, please 
1:50AM 
3 
Problem with inconsolata font (again)  on Fedora 17 this time. 

Thursday January 10 2013 
Time  Replies  Subject 
11:59PM 
3 
Learning to speak R: simple data processing 
10:26PM 
0 
RPART: Including the expense of predictor variables 
9:29PM 
2 
transparency in segments() 
8:35PM 
0 
Wald test for comparing coefficients across groups 
8:02PM 
1 
merging command 
7:54PM 
1 
Subset in, not in 
7:05PM 
0 
hydroPSO 0.30 on CRAN 
6:21PM 
6 
sort matrix based on a specific order 
5:55PM 
0 
asCairoDevice issue 
5:46PM 
0 
two phases sampling 
4:08PM 
0 
same model, different coefficients 
4:08PM 
0 
Questions about the glht function for planned comparison 
3:21PM 
1 
how to generate a matrix by an my data.frame 
3:11PM 
1 
Lambert W question 
2:54PM 
2 
Titles  main and subtitle won't plot with errbar 
2:53PM 
0 
Version 1.0 of royston package on CRAN 
2:26PM 
0 
mgcv: Plotting probabilities for binomial GAM with crossed random intercepts and factor by variable 
2:04PM 
1 
Find the functional relationship between two variables in R? 
12:51PM 
1 
help with knit_hooks 
11:41AM 
0 
rhelp 
11:39AM 
1 
Semi Parametric Bootstrap 
11:13AM 
0 
Cartesian coordinate generation 
10:58AM 
5 
Precision of values > 53 bits 
4:21AM 
2 
Determining sample size from power function 
1:33AM 
2 
piecewise linear regression nls function 
1:26AM 
1 
SRS, Stratified, and Cluster sampling 

Wednesday January 9 2013 
Time  Replies  Subject 
10:48PM 
0 
Interpreting Rasch models 
10:07PM 
0 
Parameter estimates for each observation (ordered choice) 
9:45PM 
1 
How to estate the correlation between two autocorrelated variables 
9:13PM 
0 
How to catch both warnings and errors? 
8:50PM 
1 
graphical distance matrix 
8:37PM 
1 
Random Rectangles 
8:34PM 
0 
We've posted our 2013***R Courses*** by XLSolutions Corp at 9 USA Cities: San Francisco, New York, Washington DC, Houston, Boston, Las Vegas, Seattle, etc 
8:25PM 
3 
Sweave, Texshop, and sync with included Rnw file 
7:31PM 
1 
./R: error while loading shared libraries 
7:19PM 
2 
writing to .xlsx 
6:51PM 
0 
Need help setting up a mirror 
6:17PM 
0 
[solved] ttest behavior given that the null hypothesis is true 
5:59PM 
5 
R encrypt/decrypt 
4:57PM 
1 
problem adding curve/abline 
4:53PM 
2 
Using objects within functions in formulas 
4:36PM 
1 
weighted factor analysis 
4:02PM 
4 
Basic loop programming 
2:38PM 
1 
Need an advise for bayesian estimate 
2:23PM 
4 
how to count "A","C","T","G" in each row in a big data.frame? 
12:52PM 
1 
update.packages problem 
10:44AM 
4 
select partial name and full name columns 
10:17AM 
0 
RForge package check error. Package dependencies on linux platform 
10:03AM 
1 
deparse substitute 
8:50AM 
1 
ttest behavior given that the null hypothesis is true 
7:24AM 
0 
Version 1.3.0 of apcluster package on CRAN 
3:33AM 
0 
How to use 'glmnet' or 'lars' package to select features? 
3:25AM 
1 
problems regarding the latest version of the package "BRugs" 
3:01AM 
0 
another R2HTML question 
2:21AM 
1 
R2html and Blackboard LMS : solved 
1:58AM 
0 
R2html and Blackboard LMS 
12:21AM 
1 
Not getting enough tweets in twitteR 

Tuesday January 8 2013 
Time  Replies  Subject 
10:39PM 
0 
Correct use of the cluster::daisy function 
8:56PM 
1 
tm: custom reader for readPlain 
8:14PM 
1 
Levels in new data fed to SVM 
7:03PM 
1 
Manhattan Plot 
6:33PM 
1 
incrementation within ifelse 
5:43PM 
2 
Integration in R 
5:11PM 
2 
Applying a userdefined function 
2:28PM 
0 
bagging SVM Ensemble 
1:00PM 
0 
OaxacaBlinder decomposition in R 
12:44PM 
0 
statsas.dendrogram 
12:16PM 
4 
Logical operator and lists 
11:42AM 
1 
problems when loading package GenABEL 
11:40AM 
1 
GLMM post hoc comparisons 
11:30AM 
0 
New book: Beginner's Guide to GAM with R 
10:17AM 
2 
how to label two figures in the same chunk independently with knitr 
9:22AM 
2 
plot residuals per factor 
8:57AM 
1 
Problem getting loess tricubic weights 
8:46AM 
1 
ggplot not showing all the years on the xaxis 
1:23AM 
4 
error in a abline loop 
1:17AM 
3 
Conditional Statistics 

Monday January 7 2013 
Time  Replies  Subject 
11:57PM 
3 
multiple versions of function 
9:29PM 
1 
Amelia algorithm 
9:22PM 
3 
pattern matching 
4:41PM 
3 
renumber a list of numbers 
4:16PM 
0 
Rhelp post Bayesian CART 
4:13PM 
2 
Have problem to do loop to generate transformed chisquared variates 
4:13PM 
2 
list of lists to matrix 
3:52PM 
1 
try()function does not catch error in BATCHjob if Matrix is loaded 
3:00PM 
1 
checker/chequer board pattern as a colour 
2:50PM 
3 
During startup  Warning messages: 
2:14PM 
1 
posting a question in the Rhelp forum 
1:33PM 
6 
Refer to previous row 
11:21AM 
1 
Log scale on y axis of parallel coordinate plot (lattice) 
8:59AM 
2 
round 2.3 to 2.5 and 2.2 to 2.0 
8:55AM 
2 
plot xaxis DateTime NOT evenly spaced 
8:26AM 
6 
plot xaxp issue 
6:00AM 
1 
Changing mtext direction, or using text for the margin? 
5:09AM 
0 
function to export multiple results to appended .csv file 
3:20AM 
2 
how to aggregate Ttest result in an elegant way? 

Sunday January 6 2013 
Time  Replies  Subject 
4:09PM 
0 
Show density of coordinates per raster pixel 
2:05PM 
0 
fPortfolioportfolio optimization 
9:55AM 
4 
random effects model 
3:00AM 
1 
nested, unbalanced anova 
1:43AM 
0 
How to use predict function from R2OpenBUGS results 
1:42AM 
0 
meboot 

Saturday January 5 2013 
Time  Replies  Subject 
11:52PM 
1 
Install package from local zip file 
7:38PM 
2 
lapply (and friends) with data.frames are slow 
6:42PM 
3 
Rounding 
6:41PM 
0 
Holiday in Canada 
1:54PM 
3 
Need help with time series data 
1:33PM 
5 
Need help on dataframe 
5:13AM 
3 
package metafor: error when setting 'col' and 'at' for a forest plot 

Friday January 4 2013 
Time  Replies  Subject 
11:53PM 
3 
building a regression model 
11:15PM 
3 
help "reshaping" dataframe 
10:53PM 
3 
How to plot multiple time series with different time base in same plot? 
9:04PM 
2 
New Version of R? 
8:50PM 
0 
FW: Index out SNP position 
8:45PM 
1 
Using bquote to create names a for a list 
6:22PM 
1 
Predicting New Data  
5:58PM 
2 
Can you help me please 
5:36PM 
1 
SpatialPolygon with the max value gets no color assigned in spplot function when using "at" parameter 
4:10PM 
1 
group variables in classes 
3:30PM 
4 
nonconsing count 
3:26PM 
1 
plm random effect: the estimated variance of the individual effect is negative 
2:52PM 
2 
(no subject) 
11:47AM 
2 
Working with Matrix 
11:35AM 
0 
t1 value utilize to get t value in R 
11:33AM 
3 
Log analysis with R 
11:13AM 
4 
Iterative loop using "repeat" 
10:36AM 
1 
Integrating Java, C++ and R 
7:51AM 
1 
MT940 and MT942 
6:59AM 
2 
a question about the computation of expression 
5:00AM 
2 
"By" function Frame Conversion (with Multiple Indices) 
3:44AM 
0 
Solved Re: Garbage collection problem 
1:45AM 
0 
Problem extracting labels from a large dendrogram 
12:50AM 
2 
table of list objects 
12:01AM 
1 
Garbage collection problem 

Thursday January 3 2013 
Time  Replies  Subject 
11:45PM 
0 
help with NLOPTR 
10:49PM 
5 
count appearence of zero in a vector 
9:54PM 
4 
Index out SNP position 
6:22PM 
1 
Survey package help with svystandardize 
5:44PM 
3 
Question on Round function 
5:25PM 
1 
R2OpenBUGS question with differential equations 
5:09PM 
1 
Inserting percentile values in a data frame 
4:47PM 
0 
recycled ink cartridge for office stationery 
4:40PM 
5 
splitting matrices 
4:40PM 
2 
simulation 
4:39PM 
3 
How to plot multiple datasets 
3:03PM 
1 
r code 
2:33PM 
2 
Version Controlled CRAN Packages 
2:00PM 
1 
two lines in axis title combined with 'substitute' command 
1:22PM 
1 
nls problem with iterations 
12:32PM 
1 
labdsvindval Windows GUI frontend stopped working. 
11:39AM 
0 
Posthoc test for a zero inflated continuous data set with a tweedie distribution 
7:50AM 
2 
Sas by function in R 
5:22AM 
1 
interpreting results of regression using ordinal predictors in R 
5:00AM 
3 
Make a column from columns 

Wednesday January 2 2013 
Time  Replies  Subject 
10:16PM 
4 
list of matrices 
9:28PM 
0 
sm prediction 
8:37PM 
3 
suggestions about import SAS results to R. 
8:22PM 
1 
modify functions in imported namespace in a new package 
8:08PM 
2 
rbind: inconsistent behaviour with empty data frames? 
7:53PM 
0 
follow up on teaching R to high school students 
6:56PM 
0 
How to use geom_line (from ggplot) with aesthetics in a function? 
6:45PM 
2 
SIGN.test 
6:23PM 
1 
Need help with selfdefined function to perform nonlinear regression and get prediction interval 
5:00PM 
2 
loop correction needed 
4:22PM 
0 
Plot of Fine and Gray model 
3:14PM 
2 
Read many cvs files 
1:59PM 
4 
column selection 
12:40PM 
2 
listing all test functions in base R 
12:06PM 
3 
problem when installing a R package 
11:12AM 
2 
In which column and in which row a number is in a matrix 
10:58AM 
1 
Package check using ascran 
8:33AM 
1 
Extracting factors from "factanal" 

Tuesday January 1 2013 
Time  Replies  Subject 
7:55PM 
0 
correlation coefficient spatially lagged scatterplot 
7:50PM 
3 
translate grouped data to their centroid 
7:48PM 
1 
Rd problems 
7:42PM 
1 
R and SSH / exchange R objects between client and server 
6:23PM 
0 
bagging algorithm 
6:07PM 
0 
R version 3.0.0 
7:20AM 
0 
100 most read R posts for 2012 (from the R blogosphere) 
5:10AM 
1 
Order variables automatically 
12:38AM 
2 
Plot survival analysis with time dependent variables 