similar to: load() patch

This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_000_01C344B0.28BC0750 Content-Type: text/plain; charset="windows-1252" Summary: Currently R provides > dev.control(displaylist='inhbit') to turn *off* the recording of graphics operations in a device, but there is no

The other day I was working on an example which used tempfile() to create file for use by the graphics device. And while I love tempfile()---as it is portable and clever and the files get cleaned by R and all that---I noticed one missing feature I would like to see: beside a starting name pattern, and an optional directory, an 'file extension' argument would be nice to have. As e.g. in

I've just implemented a generalization of R's text connections, to also support reading/writing raw binary data. There is very little new code to speak of. For input connections, I wrote code to populate the old text connection buffer from a raw vector, and provided a new raw_read() method. For output connections, I wrote a raw_write() to append to a raw vector. On input, the mode

The Rprofmem facility is currently enabled only if the configuration option --enable-memory-profiling is used. However, the overhead of having it enabled is negligible when profiling is not actually being done, and can easily be made even smaller. So I think it ought to be enabled all the time. I've attached a patch doing this, which also makes a number of other improvements to Rprofmem,

I found it useful to have contour be able to do line widths ... hope that the guts haven't changed an enormous amount in the current development version ... the patches are relatively trivial, mostly going by analogy with lty and col (although in my ignorance it took me a while to figure out what UNPROTECT(2) was and why it should be changed to UNPROTECT(3) ... hope this is useful. Ben

The patch below adds support for custom HTTP headers in download.file() and url(). My main motivation for this is performing basic http authentication. Some web sites do not support embedding the credentials into the URI itself, they only work if the username and password are sent in the HTTP headers. In fact specifying the username and password in the URI has been

--=-=-= Included below are: 1) Diffs to to remove HDF5 from R 2) Diffs to pass thru --with-* options to a module's configure script during "R INSTALL". (To reiterate a plea for this capability...) This applies only to Unix, the Windows (mingw32 in my case) build approach of passing in make variables like *-CFLAGS and *-LDFLAGS works fine. The only hitch

Here's an update of my rawConnection() implementation. In addition to providing a raw version of textConnection(), this fixes two existing issues with textConnection(): one is that the current textConnection() implementation carries around unprotected SEXP pointers, the other is a performance problem due to prolific copying of the output buffer as output is accumulated line by line. This new

Hello, If repeated calls are made to save() using the same pre-opened gzfile connection to a file, and then the connection is closed, the objects saved by the second and subsequent calls are not correctly restored by repeated calls to load() with a new gzfile connection to the same file. What follows are a session exposing the bugs, analysis (see ANALYSIS), patches (see PATCHES), and a session

A colleague has seen a problem (with Samba 3.0), in using LDAP. A very simple version of the problem is as follows, where he tries to authenticate a user "grw" > > I am almost there... I get the following when I do a simple test to > > find the user 'grw' by attempting to change the password (even > > though I do not want Samba to change the pw, this

I am trying to apply methods used by Chaloupka & Limpus (1997) ( http://www.int-res.com/articles/meps/146/m146p001.pdf) to my own turtle growth data. I am having trouble with two things... 1) After the GAM is fit, the residuals are skewed. >m1 <- gam(growth~s(mean.size, bs="cr")+s(year,bs="cr",k=7)+s(cohort,bs="cr")+s(age,bs="cr"), data=grow,

I have tried to compile R-0.63.2 for Linux Red Hat 5.0. It seems to have worked well until the last step 'make install' I get the following messages make[2]: Entering directory `/home/moshe.segal/rhome/R-0.63.2/src/main' fort77 -export-dynamic -o ../../bin/R.binary arithmetic.o array.o attrib.o bind.o builtin.o character.o coerce.o colors.o complex.o context.o cov.o cum.o debug.o

This message is in MIME format --_=XFMail.1.1.p0.Linux:971128122615:3052=_ Content-Type: text/plain; charset=us-ascii I have rounded up three buglets in R-0.50-a4. Two of them I can fix and a patch is supplied below. I hope this is useful for the current source (if these haven't been fixed already :) 1) cov cov() fails when it's argument is a matrix with one column and with column names

On Sun, Nov 1, 2009 at 6:02 AM, Peter Dalgaard <p.dalgaard at biostat.ku.dk> w= rote: > macrakis at alum.mit.edu wrote: >> >> nchar(with(list(2),ls())) gives an internal error. This is of course >> a peculiar call (no names in the list), but the error is not caught >> cleanly. >> >> It is not clear from the documentation whether with(list(2)...) is

This is a followup to the R-help thread, "Error: STRING_ELT() can only be applied to a 'character vector', not a 'builtin'". Thanks to Prof. Brian Ripley for suggesting the use of gctorture and valgrind. I am getting segmentation faults that appear to come from a memory leak. I now have a reproducible example (below). It requires the "g.data" package

I added "plogis" to the derivative table in the development version of R; the patch against yesterday's R-devel src/deriv/main.c is available at http://www.zoology.ufl.edu/bolker/deriv_patch.txt . I pretty much followed the framework of the other symbols; here was my incantation - } else if (CAR(expr) == PlogisSymbol) { - ans = simplify(TimesSymbol, -

./configure works fine. make generates the error ...... gcc -g -O2 -I../include -I../../src/include -c saveload.c -o saveload.o In file included from /usr/include/sys/turnstile.h:12, from /usr/include/sys/t_lock.h:20, from /usr/include/sys/vnode.h:37, from /usr/include/sys/stream.h:21, from /usr/include/netinet/in.h:38,

I'm trying to install R on a SunOS 5.6 system. The first problem I encountered was during configuration. From config.log: configure:7171: checking whether the C++ compiler (c++ ) works configure:7187: c++ -o conftest -I/usr/local/include conftest.C -L/usr/local/lib 1>&5 ld: fatal: library -lstdc++: not found ld: fatal: File processing errors. No output written to conftest

Hi Morgan, My solutions might not be the best one(I believe it's not), but it should work for your question. 1. Have you considered Rf_duplicate function? If you want to change the value of `a` and reset it later, you have to have a duplication somewhere for resetting it. Instead of changing the value of `a` directly, why not changing the value of a duplicated `a`? So you do not have to

Hi, I had cloned zorg from https://llvm.org/svn/llvm-project/zorg/trunk, then I try to start the buildbot master located in buildbot/osuosl/master (the absolute path is /nfs/home/hongbin.zheng/buildbot/zorg/buildbot/osuosl/master) by simply typing "buildbot start" And I get something like this from my twistd.log: --- <exception caught here> --- File