similar to: Change font size in Windows

Clearly, I don't understand what order() is doing and as ususl the help for order seems to only confuse me more. For some reason I just don't follow the examples there. I must be missing something about the data frame sort there but what? I originally wanted to reverse-order my data frame df1 (see below) by aa (a factor) but since this was not working I decided to simplify and order by

R Gurus: This sounds not a FAQ. I upgraded WinEdt from 5.4 to 5.5 , following load RWinEdt, R-WinEdt editor appears. There are more menu items and task icons in this version, but I failed to find a pull down menu or task icon to send code to R. What did I miss? > sessionInfo() R version 2.11.0 (2010-04-22) i386-pc-mingw32 locale: [1] LC_COLLATE=English_Canada.1252

Hi all, I have been working through the examples in one of the vignettes associated with the 'mlogit' package, 'Kenneth Train's exercises using the mlogit package for R.' In spite of using the code unchanged, as well as the data used in the examples, I have been unable to run a Wald test to test two models. Specifically, I have run the following command, where mc and mi2 are

Dear mailing list, I have a C function that gives me a wrong result when I run it under Windows 7. This is the code under Linux (RHEL5): > library(phenoTest) > data(epheno) > sign <- sample(featureNames(epheno))[1:20] > score <- getFc(epheno)[,1] > head(score) 1007_s_at 1053_at 117_at 121_at 1255_g_at 1294_at -1.183019 1.113544 1.186186 -1.034779 -1.044456

Dear R users, Since a long time now, I have the following error when I want to load the tcltk library in R 64 bit. Loading Tcl/Tk interface ...Error : .onLoad failed in loadNamespace() for 'tcltk', details: call: inDL(x, as.logical(local), as.logical(now), ...) error: unable to load shared object 'C:/Program Files/R/R-2.13.0/library/tcltk/libs/x64/tcltk.dll': LoadLibrary

Hi all, I found that the two different versions of "survival" packages, namely 2.36-5 vs. 2.36-8 or later, give different results for coxph function. Please see below and the data is attached. The second one was done on Linux, but Windows gave the same results. Could you please let me know which one I should trust? Thanks, ...Tao #####============================ R2.13.0,

Hello, I would like to fit correlation structures with nlme, but R crashes. My data is similar to the "growth of orange trees" example from Pinheiro and Bates (2000), but data are not equally spaced in time, as the last observation is taken after 6 days ( and not 2 as the others). This is the code I'm using: library(nlme)

Greetings, I made changes to my gui preferences and saved them. When I close and then open R, it reverts back to default preferences. How do I permanently change gui preferences? Thanks in advance. David -- ======================================================================== David Kaplan, Ph.D. Professor Department of Educational Psychology University of Wisconsin - Madison

Hi all, I am noticing some strange behaviour so I am bringing to this list. In the past when I have submitted bugs to bugzilla, I have come here first for confirmation/advice. Hopefully this is appropriate. Upgrading from R 3.5.2 to R 3.5.3 seems to have elicited some strange behaviour on my Windows machine. R seems to have trouble spawning a new process on my machine. You can noticing with all

I am trying to clean up some dates and I am clearly doing something wrong. I have laid out an example that seems to show what is happening with the "real" data. The coding is lousy but it looks like it should have worked. Can anyone suggest a) why I am getting that NA appearing after the strptime() command and b) why the NA is disappearing in the sort()? It happens with na.rm=TRUE

In the latest R 2.8 alpha for Win32, if either of the commands are typed: > help("erfc") .. or .. > ?erfc the result is: No documentation for 'erfc' in specified packages and libraries: you could try '??erfc' This should be: 'help.search("erfc")', as shown in R 2.7.2 Apologies if this has already been submitted/fixed. -Mike --please do not edit

Hello, I am unable to start an R session by double-clicking on an existing .RData file from the Windoze file explorer. A dialogue appears with the message "Fatal error: unable to restore saved data in .RData", and I notice in the R Console the last few lines are: "Loading required package: R2HTML NULL error in function () : unused argument(s) (1:43)" I tried starting

Dear all, I am working on an R package intended for CRAN that requires Tcl version 8.6 because of the TclOO tcl extension and the -angle option for canvas text items. R for Windows currently still ships with Tcl 8.5. Does anyone have experience with linking R under Windows to a Tcl interpreter of version 8.6? When I link R 3.2.2 (installed from the binary on Windows 8) to a custom Tcl

Hello, I have just installed R 2.7.0 and re-installed SciViews 0.8-9 and Tinn-R 1.19.4.7 and seem to have broken something along the way as follows. I double-click on my current .RData file in the Windoze explorer, R Console and Tinn-R load successfully (?). I can list objects in my working directory with ls() but, when I attempt to refresh any list in the R explorer tab of the Tools child

On 02/02/2010 6:20 AM, Dimitri Shvorob wrote: > Ruben Roa has kindly suggested using 'scipen' option - cf. > >> fixed notation will be preferred unless it is more than ???scipen??? digits >> wider. > > However, > > options(scipen = 50) > x = c(1e7, 2e7) > barplot(x) > > still does not produce the desired result. This is strange. I see what

I realize that R-core must be busy with the imminent release of 2.11.0, so please consider this not urgent. The NEWS file for 2.12.0 (Windows-specific) says, in part: For now, 32-bit packages with compiled code built under 2.{10,11}.x can be used, but this will be disabled before release. For me, this doesn't work without a tweak. For example, > library(mvtnorm) #Error:

Dear all, I've noticed the following problem for the past several days: ---------------- snip ---------------- > update.packages(ask=FALSE) . . . trying URL 'http://cran.utstat.utoronto.ca/src/contrib/zoo_1.7-11.zip' Error in download.file(url, destfile, method, mode = "wb", ...) : cannot open URL 'http://cran.utstat.utoronto.ca/src/contrib/zoo_1.7-11.zip'

I seem to have a problem getting latex (Hmisc) to work. Any suggestions as to what I am doing wrong? Thanks library(Hmisc) aa <- data.frame(aa=1:10, bb=rnorm(10, 5, 2), cc=rnorm(10, 20, 4)) rr <- lm(cc~aa+bb, data=aa); rr latex(rr) > latex(rr) 'latex' is not recognized as an internal or external command, operable program or batch file. Warning messages: 1: In cbind(cx, cxk) :

Can anyone suggest why this file http://www.mediafire.com/?afeyhhpacaq is refusing to open for me.? I must admit I don't know all its history but the original data was taken from an OOo spreadsheet that I edited (good bit of copying and pasting and the month variable added by hand in OOo Calc) and, then,saved as a csv file. It was not originally an English language file as far as I can

Hello Hadley, I am trying to reproduce the following with ggplot: a <- seq(0, 360, 5)*pi/180 ; a ac <- sin(a + (45*pi/180)) + 1 ; ac plot(a, ac, type='b', xaxt = "n") axis(1, at=seq(0,6,1), labels=round(seq(0,6,1)*180/pi),1) abline(v=c(45*pi/180, 225*pi/180)) I can get the basic plot: p <- qplot(a, ac, geom=c('point', 'line')) ;