search for: rrefer

Hi, I've just started using RSPerl. Though also tests in directory "/usr/local/lib/R/library/RSPerl/tests/" are passed successfully, I meet the problem with the following codes; use strict; use warnings; use R; use RReferences; my @array1=1..10; my @array2=1..39; &R::initR("--silent"); &R::library("RSPerl"); my $tt=&R::call("t.test", (\@array1, \@array2)) print $tt; I got the messages: Can't locate package RFunctionReference for @RReferences::ISA at testR.pl line 4. U...

...s. If I call the R::initR function in the "boss" thread and then try to call R functions from a "worker" thread, I get the following error: Error: C stack usage is too close to the limit Caught error in R::call() However, if I move the "use" declarations for R & RReferences to the worker thread, along with the initR call, I get this: Fatal error: R home directory is not defined I've attached some code for your reference. Is there any way to get this module working with Perl threads? Thanks in advance for your help. -Jay #!/usr/bin/perl use warnings; us...

Hi, I use RSPerl on Ubuntu and Apache2 web server. It is my first experience with R language :-) I have the next code embedded into a Perl CGI: use R; use RReferences; my @x; &R::initR("--silent","--no-save"); &R::library("RSPerl"); @x = &R::call("rnorm", 10); &R::call("plot", \@x); The CGI works but no plot is shown. Apache2 web server log [[alternative HTML version deleted]]

...ting these programs to a UNIX system by 'ssh' or to GNQS system by 'qsub', these programs do not work even though both systems can run R. Details are following. Any suggestion will be highly appreciated. Xiao My perl program 'tt.pl' #!/usr/bin/perl -w use R; use RReferences; &R::initR("--silent"); &R::setDebug(0); &R::library("RSPerl"); @t = &R::call("min", (1,2)); I have a script 'doRSPerltt' for the perl program #!/bin/csh setenv LD_LIBRARY_PATH /usr/lib/R/lib setenv R_HOME /usr/lib/R...

...ibrary/RSPerl LIB=/usr/lib64/R/library/RSPerl/perl Warning: -L. changed to -L/tmp/R.INSTALL.Z15223/RSPerl/src/. Writing Makefile.perl for R make -f Makefile.perl make[1]: Entering directory `/tmp/R.INSTALL.Z15223/RSPerl/src' cp R.pm blib/lib/R.pm AutoSplitting blib/lib/R.pm (blib/lib/auto/R) cp RReferences.pm blib/lib/RReferences.pm /usr/bin/perl /usr/lib/perl5/5.8.8/ExtUtils/xsubpp ?-typemap /usr/lib/perl5/5.8.8/ExtUtils/typemap ? R.xs > R.xsc && mv R.xsc R.c gcc -c ?-I. -I/usr/lib64/R/include -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/u...

Dear All, I would like to find something ( references, code,..) to implement a comparison of three treatments in an observational study using the 'Propensity Score'. Any help is much appreciated. Thanks! Giovanni -- dr. Giovanni Parrinello Department of Biotecnologies Medical Statistics Unit University of Brescia Viale Europa, 11 25123 Brescia email: parrinel at med.unibs.it Phone:

...ns. If I call the R::initR function in the "boss" thread and then try to call R functions from a "worker" thread, I get the following error: Error: C stack usage is too close to the limit Caught error in R::call() However, if I move the "use" declarations for R & RReferences to the worker thread, along with the initR call, I get this: Fatal error: R home directory is not defined I've attached some code for your reference. Is there any way to get this module working with Perl threads? Thanks in advance for your help. -Jay