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Hello, I need to provide the simplest possible indication to R users with either windows or macos machines on how to change working directory. Using setwd() will not work because I cannot trust them to even understand the concept of...

I'll try my best :). If worse comes to I install Google Perftools locally to solve my immediate need. But ultimately my colleagues and I will need to come up with a workflow for use/installation/recommendation on organisation wide...

On Sat, 7 Sep 2019, Laurent Gautier wrote: > Hi, > > > The function `Rf_findFun3` is declared in > `$(R CMD CONFIG HOME)/lib/R/include/Rinternals.h` > but appears to be missing from R's shared library (R.so). > > Is this an...

I would like control over the point size (and the type of points) when plotting a cox.zph object, but it returns the same error as when one tries to change the y-axis. I have searched the web for...

Hi all, I?ve noticed that a script with unmatched brackets of any sort will fail silently in Rscript?neither logging nor any output in the shell indicates that anything went wrong. Example file to run in Rscript: sink('/tmp...

Hello, I have installed the ROracle and DBI packages, and I want to access an Oracle database that is not on the same machine as the one I am running R on. I can access the database remotely with perl...

On Sat, Apr 27, 2002 at 10:31:12AM -0400, Timothy H. Keitt wrote: > Can a C function wrapped with .Call return void? Or must it return a > valid SEXP? Thnx. > > Tim > It must return a valid SEXP. R_NilValue...

To allow for future changes in the way the need for duplication is detected in R internal C code, package C code should avoid direct use of NAMED,and SET_NAMED, or assumptions on the maximal value of NAMED. Use...

Dear All, I'm doing a meta-analysis where the papers report only "mean" and "sd" of some form of proportion and/or "mean" and "sd" of corresponding raw frequencies. (For context, the papers ask students to read, find, and...

More interesting: lm() works fine to get AIC. I wonder if there is a bug in glm.fit(). > AIC(lm(myY~0+myX, data=data.frame(myY,myX))) [1] 38.94657 > AIC(lm(myY~1+myX, data=data.frame(myY...

Seems reasonable, done now. Best, luke On Fri, 22 Mar 2019, Ralf Stubner wrote: > Dear List, > > section "6.3 Random number generation" of WRE [1] lists unif_rand(), > norm_rand() and exp_rand() as the interface to R's RNG...

On Wed, 16 Mar 2005, "Cheng, Bu Qi" wrote: > Hi, > We are working on R language compiler to find out the way to > improve the performance of R in multi core processor and the parallelism > in the workload of R...

commandArgs may do what you want. Best, luke On Tue, 1 Jul 2008, Erin Hodgess wrote: > Dear R People: > > I have used > > ./R --no-save -q -f e.in >stuff.out > > with great success on SUSE10.1 with R-2...

Martin Maechler wrote: > .... > >> is an experimental prototype offered on an as-is basis. > >> > >> 4. Redistribution for profit requires the express, written permission > >> of the authors. > > (which is from 1992 or so) > and I vague remember having had difficulties contacting the...

For anyone using the development version of R: svn revision 73243 introduces some changes to the memory layout of R objects that require reinstalling packages using compiled code. Attempting to load incompatible packages should signal an error. These changes are...

It works. thanks! -Luke On 5/12/05, Liaw, Andy <andy_liaw at merck.com> wrote: > Just read them like any other numbers; e.g.: > > > x <- scan(sep=",") > 1: 9.1642537e+003, 6.7195295e+003, 4.8834487e+003, 3.7181589e...

On Mon, 3 Jan 2011, Frank Harrell wrote: > > Correct. I'm doing this because of non-exported functions in other packages, > so I need ::: > > I'd still appreciate any insight about whether importFrom in NAMESPACE > defers package loading so that...

Hello Friends, We often only use estimates of fixed-effects to answer one or more research questions in a meta-analysis. But is it also possible to specify one or more random effects to actually answer one or more research...

On Fri, 28 Feb 2003, Laurent Gautier wrote: > Dear List, > > I found a documentation on the web that mentions things like 'R references' > (http://www.stat.uiowa.edu/~luke/R/simpleref.html). > > However, I could not find the R_MakeReference...

Hello, I would like to access an Oracle database running on Solaris from R on my linux desktop. I have had a look at the R Data Import/Export manual, and downloaded RODBC and unixODBC, but I am still quite...