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2007 Mar 03
0
2 bugs in max.col() (PR#9542)
...RNGstate */
#include <R_ext/Applic.h> /* NA handling */
#include <R_ext/Utils.h> /* probably not needed */
#define RELTOL 1e-5
void R_row_maxwithindex_double(
double *x
, int *nr
, int *nc
, int *narm
, int *index
, int *tiesmethod
)
{
int r, c, m, ntie, n_r = *nr, n_c = *nc, na_rm = *narm, ties_method = *tiesmethod;
double a = 0; // to avoid uninitialized compiler warning
double b, tol, small, absa;
Rboolean isna;
if (ties_method==1)
GetRNGstate();
for (r = 0; r < n_r; r++) {
/* first check row for any NAs and find the small...
2018 Feb 02
1
R-gui sessions end when executing C-code
...r)
{
int n_prot = 0;
/* Make ready integer and double constants */
PROTECT(N); n_prot++;
PROTECT(H); n_prot++;
PROTECT(K); n_prot++;
int N_c = asInteger(N);
int H_c = asInteger(H);
int K_c = asInteger(K);
double mu_c = asReal(mu);
double mu2_c = 1.0 - mu_c;
double error_c = asReal(err);...
2011 Jul 27
1
Converting F-value from ANOVA to cohen's d in meta-analysis (metafor-package)
Dear R-experts!
Running a meta-analysis (using the magnificent metafor-package), I use
cohen's d as a main outcome measure in a random-effects model.
For most of the samples cohen's d is derived form a comparison of two groups
(A & B). However some studies report results from an ANOVA (one-factor with
three levels: C,D,E) whereas two groups (C,D) correspond to one group in the
other