[Rd] How to get an object name from C?

(earlier I sent it as html by mistake). Hi, How can I get from C an object name used as a function argument? I have sample code in C that gives me access to the name of the function being called: SEXP xname(SEXP x) { const char *fun_name = CHAR(PRINTNAME(CAR(x))); x = CDR(x);

Re: [Rd] Static R Build

I'm not sure, but this option applies to Rblas and Rlapack. If you want R statically linked you need to add the "-static" to CFLAGS/FFLAGS etc. regards, daniel 2011/11/4 Michael Yan : > Hello, > > I am trying to build a statically linked R linux binary that can be shipped > around to different u

Re: [Rd] R DDD fortran

$ grep FFLAGS /usr/lib/R/etc/Makefile add FFLAGS for gdb in this Makefile and reinstall your code. regards, daniel 2011/7/29 Paul Gilbert > Is there an easy way to compile a packages's fortran so that it has the > information for ddd or gdb to follow the lines of the code? I seem to > remem

Re: [Rd] manipulating the Date & Time classes

try xts package and functions: reclass period.max period.min best, daniel 2011/2/8 Mike Williamson > Hello, > >This is mostly to developers, but in case I missed something in my > literature search, I am sending this to the broader audience. > > > - Are there any plans in the works to ma

Re: [Rd] [xts, quantmod] segfault probelm when I work with memcpy function

You're right Simon. 'open' is so common name.. and it's probably used in some other part of R. I reneme it's from "open" to "open1" and now it works without segfaults. Thanks, daniel W dniu 10 wrze¶nia 2010 20:52 u¿ytkownik Simon Urbanek < simon.urba...@r-project.org> napisa³: > Daniel, > > I do

Re: [Rd] [xts, quantmod] segfault probelm when I work with memcpy function

and build xts object directly from C, so you have only .Call('myind',IBM) and it's return xts object. On large data and when you need to call this function with high frequency it's much more faster then .xts(.Call('myind',Cl(IBM)),getAttrib(IBM,'index')). reg

[Rd] [xts, quantmod] segfault probelm when I work with memcpy function

Hi, I work with SEXP C code and with xts and quantmod packages. I try to touch how xts internal works. So we have R session and: > ls() character(0) > getSymbols('AAPL') # quantmod package [1] "AAPL" > ls() [1] "AAPL" > str(AAPL) An ‘xts’ object from 2007-01-03 to 2010-09-09 containing: Da

Re: [Rd] C or Java code generation

Is there any posibility to use R without installing? > I mean that I have my own application written in MS Visual C++ and I need > to use R script in this app. I can install R and use it via DCOM, but it's > not convenient for the end users of my program. > > Dirk Eddelbuettel love R/C++ combina

Re: [Rd] C or Java code generation

2010/8/19 Vyacheslav Karamov > Daniel Cegiełka пишет: > >> http://www.rforge.net/r2c/ >> >> regards, >> daniel >> >> >> 2010/8/19 Vyacheslav Karamov > ubuntul...@yandex.ru>> >> >> >>Hi All! >> >>I'm new to R and I need to know is it possible for R to generate >>C/C++ source code

Re: [Rd] C Interface

I'm not a windows expert. You have C code file (not cc or cpp): > R CMD SHLIB OrthoFunctions.c and you use g++ compiler... ok, we can use c++ compiler for c.. but it's looks like c++ code with c code inside: > extern "C" { Try it without "extern "C" and with gcc compiler instead g++. regards,