similar to: R for Mac 10.3.9

Yesterday I uploaded new rockchalk_1.8.97. Then I received email saying that I needed to confirm the submission. Here's the message. Dear Paul E. Johnson Someone has submitted the package rockchalk to CRAN. You are receiving this email to confirm the submission as the maintainer of this package. To confirm the submission to CRAN, follow or copy & paste the following link into your

I'm writing to ask if R Core would make file.exists more Windows tolerant when the argument has a trailing slash. This has been discussed by users a few times here, I know it is not a new topic. But it is not a solved problem, yet. I acknowledge that CRAN packages exist which fix this by replacing file.exists(), but it seems more elegant to me to fix the problem in R itself. R Core goes to

I'm aware R-devel no longer includes zlib. This works find on up-to-date Linux systems. On the older Centos 6 cluster at KU, they have zlib tool old for R-devel. The R-devel configure fails thus: checking if zlib version >= 1.2.5... no checking whether zlib support suffices... configure: error: zlib library and headers are required In other software, I've seen this kind of thing, so

I'm attaching a file foo.Rnw and I'm hoping some of you might run it through your R & latex systems to find out if the double-quotes in typewriter font turn out as black boxes (as they do for me). If you don't use Sweave, but you have a system with a working version of R and LaTeX, the file gives the instructions you need to use to process the file. The The file itself explains

I'm writing to ask for a policy exception, or advice on how to make this package CRAN allowable. http://rweb.quant.ku.edu/kran/src/contrib/portableParallelSeeds_0.9.tar.gz Yesterday I tried to submit a package on CRAN and Dr Ripley pointed out that I had not understood the instructions about packages. Here's the part where the R check gives a Note * checking R code for possible

1. One general question for general discussion: Is HLM6 faster than lmer? If so, why? What should I watch for to spot the differences? I'm always advocating R to students, but some faculty members are skeptical. A colleague compared the commercial HLM6 software to lmer. HLM6 seems to fit the model in 1 second, but lmer takes 60 seconds. My first thought was that LM6 uses PQL by default,

Hi, I'm asking another one of those questions that would be obvious if I could watch your work while you do it. I'm having trouble understanding the workflow of code and package maintenance. Stage 1. Make some R functions in a folder. This is in a Subversion repo R/trunk/myproject Stage 2. Make a package: After the package.skeleton, and R check, I have a new folder with the project

This is a basic Windows system administrator problem, asked by a Linux guy who is helping out in a Windows lab. I want to keep R packages up to date on MS Windows 7 with a job in the "Task Scheduler". I have an R program that I can run (as administrator) that updates the existing packages and then installs all the new ones. I do not understand how to run that in a dependable way in

I'm asking here, rather than R-devel, because it seems to be a Linux specific question and because I'm using Ubuntu-9.04. I'm trying to profile an package, and got errors, so I decided to follow BDR's (http://tolstoy.newcastle.edu.au/R/devel/06/02/4254.html) example exactly, and got same problem. Can anyone replicate? $ sudo mkdir -p /var/tmp//usr/lib/R/library/stats/libs $

I'm looking for an R mentor. I want to propose a change in management of plot options xlim and ylim. Did you ever want to change one coordinate in xlim or ylim? It happens to me all the time. x <- rnorm(100, m=5, s=1) y <- rnorm(100, m=6, s=1) plot(x,y) ## Oh, I want the "y axis" to show above x=0. plot(x,y, xlim=c(0, )) ##Output: Error in c(0, ) : argument 2 is empty

A user question today has me stumped. Can you advise me, please? User wants a matrix that has some numbers, some variables, possibly even some function names. So that has to be a character matrix. Consider: > BM <- matrix("0.1", 5, 5) Use data.entry(BM) or similar to set some to more abstract values. > BM[3,1] <- "a" > BM[4,2] <- "b" >

Hello, everybody: I'm experimenting more with Sweave, R, and LyX. There's now an entry in the LyX wiki on using R, so anybody can do it! http://wiki.lyx.org/LyX/LyxWithRThroughSweave Now I notice this frustrating thing. I think I've done everything possible to make the Design library start up without any fanfare: <<echo=F,quiet=T,print=F>>= library(Design, verbose=F)

I don't know the right computer science words for this question, I'm afraid. Apology in advance. How do you find your way around in somebody else's code? If the user runs a specific command, and wants to know how the data is managed until the result is returned, what to do ? I've tried this manually with tools like mtrace and browser. This is a bit frustrating because the

Hello, again. I'm interested to learn how programmers develop & test C/C++ code with R packages in Linux. I've been reading R source and the manual on Writing R Extensions but there are just a couple of details I can't understand. I wish I could watch over a developer's shoulder to see how people actually do this. I've tested a bit. I am able to take package.tar.gz

Recent questions about using plotmath have renewed my interest in this question I want to have expressions take values of variables from the environment. I am able to use expressions, and I am able to use paste to put text and values of variables into plots. But the two things just won't work together. Here is some example code that shows what I mean. plot(NA,xlim=c(0,100),ylim=c(0,100))

Suppose plotx <- "someName" modx <- "otherName" plotxRange <- c(10,20) modxVals <- c(1,2,3) It often happens I want to create a dataframe or object with plotx or modx as the variable names. But can't understand syntax to do that. I can get this done in 2 steps, creating the data frame and then assigning names, as in newdf <- data.frame( c(1, 2, 3, 4),

I handed out some results from glm() and the students ask "how many observations were dropped due to missing values"? How would I know? In other stat programs, the results will typically include N and the number dropped because of missings. Without going back to R and fiddling about to find the total number of rows in the dataframe, there is no way to tell. Somewhat

I set up a local repo for testing packages. My packages are not showing up from the repository when viewed by Linux clients. I suspect this is a web administrator/firewall issue, but it could be I created the repo wrongly. I am supposed to run write_PACKAGES separately in each R-version folder. Right? Maybe other novices can use these scripts, if they are not wrong :) Here's the file

In our computer lab, there are 6 Centos 5.4 workstations. There is an HP printer with jet direct card. It often works. But sometimes users come and get me saying the printer is broken, but it is actually working fine for *most* of the workstations. On the troubled system, I run system-config-printer and I check the printer in question (under properties) and I see the printer has been disabled.

(moved from R-help) I tried this on Ubuntu with R-2.14.1 built from source, and I do not get the segfault problem. (I don't at the moment have a debian binary R, or I would confirm whether I get the segfault problem.) My sessioninfo() is reporting additional information about namespace imports: > library(ggplot2) Loading required package: reshape Loading required package: plyr