Hi,
I'm new to calling C++/C programs from R and am having some trouble getting
started. Following Sigal Blay (Simon Fraser University)'s instructions, I
have a .c file called "useC1.c":
/* useC1.c */
void useC(int *i) {
i[0] = 11;
}
This produces a .o file : "useC1.o" in a specified directory. I then open
R, set the proper directory and:
dyn.load("useC1.o")
Unfortunately I am met with the following:
Error in inDL(x, as.logical(local), as.logical(now), ...) :
unable to load shared library 'C:/Users/Harlan/Desktop/useC1.o':
LoadLibrary failure: %1 is not a valid Win32 application.
My guess is that this is due to the fact that I am running Windows Vista
with 64bit and R is built on 32bit. Any suggestions to fix this problem ?
Or any easier ways for someone in my situation to call C++ from R?
Thanks,
Harlan Campbell
McGill University
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