[Rd] linking problem

Hi, All I got the following message while trying to compile a file and link it to some local libraries. I am sure that the path to local libs are given correctly, them why can't the linker find them ? These libs are static ones, like libBOOMdebug.a , is this a problem ? Do I need to c

[Rd] Debug with set.seed()

HI, all I am debugging an R code with dynamically loaded function in it. It seems set.seed(n) does not give me the same random draws every time. Could somebody tell me what I should do to get the same outcome verytime ? I am not sure what infomation is relevent to this question , the f

Re: [Rd] set_seed

ct: Re: [Rd] set_seed To: Tong Wang <[EMAIL PROTECTED]> Cc: R-devel > On Mon, 14 May 2007, Tong Wang wrote: > > > Hi, All: > > > It seemed set_seed is usable only when Rmath is used as a > standalone > > library, then what should I use when I need to link to

[Rd] set_seed

Hi, All: It seemed set_seed is usable only when Rmath is used as a standalone library, then what should I use when I need to link to R.dll. Thanks . tong __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

[Rd] Strange behavior of debugger

Hi, All: I had some trouble debugging C source dynamically loaded into R , when I issued N in gdb(or insight) , the debugger, instead of moving downward step by step, jumped to strange positions (upward, downward, one step, a few steps away). To enter the debugger, I issued gdb(insight

Re: [Rd] Problem with rnorm ?

It's working , Thanks a lot !!! tong - Original Message - From: Prof Brian Ripley <[EMAIL PROTECTED]> Date: Saturday, May 12, 2007 4:27 am Subject: Re: [Rd] Problem with rnorm ? To: Tong Wang <[EMAIL PROTECTED]> Cc: R-devel > 1) You are linking an executable agains

[Rd] Problem with rnorm ?

Hi, I couldn't get the rnorm() work right in C, for example, the following code produce strange results. #include #include int main(void){ double x[3]; for(int i=0;i<3;i++) x[i]=rnorm(0,1); printf("%lf,%lf,%lf",x[0],x[1],x[2]); return 0; } output : -8.773321,-8.773321,-8.77332

[Rd] To use breaktodebugger(), which file should I include in C code?

Hi, I have tried several headers in RHOME/include , but none of them seemed to work . Thanks for your help. __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

[Rd] How to debug C code running in R

Hi, I am in the situation where I could get my code run correctly under GNU C, but it produced different (strange) results while running in R . ( I use .C to call the function). May I get some general advice on how could I do step by step debug of source code in R ? Thanks ___

Re: [Rd] Strange number produced by dnorm

Having a hard time picking up C :( Thanks a lot for all your time . tong - Original Message - From: Peter Dalgaard <[EMAIL PROTECTED]> Date: Wednesday, April 4, 2007 12:44 am Subject: Re: [Rd] Strange number produced by dnorm To: Tong Wang <[EMAIL PROTECTED]> Cc: R-de

[Rd] Strange number produced by dnorm

Hi All, I just started to learn compiling C codes for R usage, and got a problem when I was playing with my 'hello world' code. #include #include #include SEXP test( ) { double x; x=dnorm(1.0,0.0,1.0,1); printf(" x value is: %d \n",x); return(R_NilValue); } I got the re