similar to: Column name disappears when indexing a single column (PR#12532)

R CMD config exports the following variables: JAR Java archive tool command JAVA Java interpreter command JAVAC Java compiler command JAVAH Java header and stub generator command JAVA_HOME path to the home of Java distribution JAVA_LIBS flags needed for linking against Java libraries JAVA_CPPFLAGS C preprocessor flags needed for

If save() fails because an object is not found, it should not overwrite an existing file. > a <- 1:9 > save(a, file = "a.rda") > rm(a) > load("a.rda") > a [1] 1 2 3 4 5 6 7 8 9 > rm(a) > save(a, file = "a.rda") Error in save(a, file = "a.rda") : object 'a' not found > load("a.rda") Error in

I have run into a problem when do loops with lots of elements in CentOS (I am a new user after using Ubuntu for many years). I am attaching two scripts, one called Looping_Centos_minimal_bug_OK.R which runs fine. I simply repeat a function call in it 15 times. However, if I repeat that function call 16 times, as in this one, Looping_Centos_minimal_bug_breaks.R I get the error, Error: unexpected

Full_Name: Joe Song Version: 2.10.0 OS: Windows 7 Submission from: (NULL) (97.123.159.234) Symptom: The following command in R > system("program > run.log") would not redirect standard output to the file "run.log". This bug did not exist on Windows XP, but appeared on Windows 7 when the same program is run.

Hi Everybody I want to print a latex table containing math characters in the column heading These are the formulae I want to use as column headings. It prints OK from TeX $\sum_{i}\sum_{j}C_{P,i,j,y}\times\mathit{FC}_{i}$, $XU_{alt,y}$, $n$, $\bar{C}_{P,y}$ My plan was to create a character vector with these and later rbind the values to them. When I create the vector like:

Problem: Build of R failed when compiling sockconn.c. The problem seemed to be that ssize_t was not defined. The following change in sock.h fixes the problem, though it's probably not fixed the _right_ way. /* Following line changed by WTR (Cira) to overcome make problem. #if defined Win32 && !defined _SSIZE_T_ typedef int ssize_t; #endif */ typedef int ssize_t; Thanks! Wade

(I am reposting this question after a few months without a solution...) Hi all, I am trying to read a .txt file, with Hebrew column names, but without success. I uploaded an example file to: http://www.talgalili.com/files/aa.txt And tried the command: read.table("http://www.talgalili.com/files/aa.txt", header = T, sep = "\t") This returns me with: X.....ª X...ª......

<<insert bug report here>> This is a CRITICAL bug!!! I have verified it in R 2.8.1 for mac and for windows. The problem is with loess degree=0 smoothing. For example, try the following: x <- 1:100 y <- rnorm(100) plot(x, y) lines(predict(loess(y ~ x, degree=0, span=0.5))) This is obviously wrong. R 2.8 --please do not edit the information below-- Version: platform

Hello, I recently bought a new Macbook Pro and installed R via a disk image from an older computer - it seems to work fine. I then installed the package "siar", tried to load it via the library command and received the following messages (note the "mvtnorm" package did not appear to load correctly): trying URL

I've run into a scoping problem in R. I'm calling a function that * creates a formula * calculates a weight vector * calls lm with that formula and weights This fails. Here's a simplified reproduce example: # f works, g doesn't, h is a workaround rm(w) data <- data.frame(y=runif(20), x=runif(20), z=runif(20)) f <- function(k){ w <- data$z^k coef(lm(y~x, data

Hi, I was wondering if this is expected behavior for active bindings in attached environments, or if this is a bug: > e <- new.env() > makeActiveBinding('x',function() 'foo',e) > ls(e) [1] "x" > attach(e) > search() [1] ".GlobalEnv" "e" "package:graphics" [4] "package:grDevices"

Hello dear R help group, I am trying to read a .txt file, with Hebrew column names, while keeping the column names looking well in R - but without success. I uploaded an example file to: http://www.talgalili.com/files/aa.txt And am trying the command: read.table("http://www.talgalili.com/files/aa.txt", header = T, sep = "\t") This returns me with: X.....ª X...ª......

> ?agrep > Results in: No documentation for 'agrep ' in specified packages and libraries: you could try 'help.search("agrep ")' There is white space after agrep, that ? doesn't ignore. --please do not edit the information below-- Version: platform = i486-pc-linux-gnu arch = i486 os = linux-gnu system = i486, linux-gnu status = major = 2 minor =

I have a debugging environment for the survival package, perhaps unique to me, but I find it works very well. To wit, a separate directory with copies of the source code but none of the package accuements of DESCRIPTION, NAMESPACE, etc. This separate space does NOT contain a copy of src/init.c Within this I use R --vanilla, attach my .RData file, survival.so file, and away we go. That is,

Same behavior was noted on R 2.9.0 OS X and WIndows. > t(sapply(seq(0.01, .99, length=20), function(x) c(x, length(agrep("Staatssekretar im Bundeskanzleramt","Bundeskanzler",max.distance=x))))) [1,] 0.01000000 0 [2,] 0.06157895 0 [3,] 0.11315789 0 [4,] 0.16473684 0 [5,] 0.21631579 0 [6,] 0.26789474 0 [7,] 0.31947368 0 [8,] 0.37105263 0 [9,]

If an Rd file has only one keyword entry then the Splus sgm file made with Rdconv --type=SSgm has no keyword entries. To reproduce: Use prompt() to make a skeleton help file R> f<-function(x)log(1+x)-log1p(x) R> prompt(f) Created file named 'f.Rd'. Edit the file and move it to the appropriate directory. R> q() It has 2 \keyword entries in it

here appears to be a bug in the foreign library. The following code used to work, but now generates an error when 'package="SAS"' is specified: ds <- read.csv("http://www.math.smith.edu/sasr/datasets/help.csv") # running foreign package version 0.8-30 library(foreign) # this works fine write.foreign(ds, "foo", "bar", package="Stata") #

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 <<insert bug report here>> Reproduced on Debian and Windows ... On 2.4.x if you execute set.seed(12345) t.1 <- rt(n = 1000, df = 20) set.seed(12345) t.2 <- rt(n = 1000, df = 20, ncp = 0) all.equal(t.1, t.2) ## Not close to true This appears to be due to the fact that in 2.4.x rt is now rt function (n, df, ncp = 0) { if

Running the Chapter 4 examples in Pinheiro & Bates' "Mixed-Effects Models in S and S-PLUS" (2000), I get a message that the default optimizer doesn't converge, but using "optim" for the optimizer results in convergence: > > library(nlme) > > fm1IGF.lis <- lmList(IGF) > > fm1IGF.lme <- lme(fm1IGF.lis) > Error in lme.formula(fixed =

In the following code routine 'initaquaphy' is defined in Fortran, and dynamically loaded into R.: test.f: subroutine initaquaphy(odeparms) external odeparms double precision pars(19) common /myparms/pars call odeparms(19, pars) return end $ R CMD SHLIB Aquaphy.f gfortran -fpic -g -O2 -c test.f -o test.o gcc -std=gnu99 -shared