Displaying 2 results from an estimated 2 matches for "mycombin".
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2010 Dec 02
1
Strange problems with compiling dll
Dear sir\madam!
I'm trying to speed up my R code by writing quite simple dll's in C. But I
faced some problems, and I cannot determine their source.
#include <Rinternals.h>
SEXP mycombin(SEXP N, SEXP k){
int i, *j, *l, c;
j = INTEGER(k);l = INTEGER(N);
c = 1;
if(j[0] > 0 && j[0] < l[0]){
if(j[0] <= l[0] - j[0]){
for(i = l[0]; i >= l[0] - j[0] + 1; i--){
c = c * i / (l[0] - i + 1);
}...
2010 Dec 03
1
Strange problems with compiling dll
Dear sir\madam!
I'm trying to speed up my R code by writing quite simple dll's in C. But I
faced some problems, and I cannot determine their source.
#include <Rinternals.h>
SEXP mycombin(SEXP N, SEXP k){
int i, *j, *l, c;
j = INTEGER(k);l = INTEGER(N);
c = 1;
if(j[0] > 0 && j[0] < l[0]){
if(j[0] <= l[0] - j[0]){
for(i = l[0]; i >= l[0] - j[0] + 1; i--){
c = c * i / (l[0] - i + 1);...