diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/statistics.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/src/statistics.c b/src/statistics.c index 38dd898e..78b3f13e 100644 --- a/src/statistics.c +++ b/src/statistics.c @@ -444,6 +444,7 @@ double stat_pearson_i(const double *ref1, const double *ref2, int i = 0; int ni = num_items(items); double val; + int nacc = 0; vec1 = malloc(ni*sizeof(double)); vec2 = malloc(ni*sizeof(double)); @@ -460,11 +461,12 @@ double stat_pearson_i(const double *ref1, const double *ref2, i1 = lookup_intensity(ref1, h, k, l); i2 = lookup_intensity(ref2, h, k, l); - vec1[i] = i1; - vec2[i] = i2; + vec1[nacc] = i1; + vec2[nacc] = i2; + nacc++; } - val = gsl_stats_correlation(vec1, 1, vec2, 1, i); + val = gsl_stats_correlation(vec1, 1, vec2, 1, nacc); free(vec1); free(vec2); @@ -479,6 +481,7 @@ double stat_pearson_f_ignore(const double *ref1, const double *ref2, int i = 0; int ni = num_items(items); double val; + int nacc = 0; vec1 = malloc(ni*sizeof(double)); vec2 = malloc(ni*sizeof(double)); @@ -488,23 +491,31 @@ double stat_pearson_f_ignore(const double *ref1, const double *ref2, double i1, i2, f1, f2; struct refl_item *it; signed int h, k, l; + int ig = 0; it = get_item(items, i); h = it->h; k = it->k; l = it->l; i1 = lookup_intensity(ref1, h, k, l); - if ( i1 < 0.0 ) continue; + if ( i1 < 0.0 ) { + ig=1; + } f1 = sqrt(i1); i2 = lookup_intensity(ref2, h, k, l); - if ( i2 < 0.0 ) continue; + if ( i2 < 0.0 ) { + ig=1; + } f2 = sqrt(i2); - vec1[i] = f1; - vec2[i] = f2; + if ( ig ) continue; + + vec1[nacc] = f1; + vec2[nacc] = f2; + nacc++; } - val = gsl_stats_correlation(vec1, 1, vec2, 1, i); + val = gsl_stats_correlation(vec1, 1, vec2, 1, nacc); free(vec1); free(vec2); @@ -519,6 +530,7 @@ double stat_pearson_f_zero(const double *ref1, const double *ref2, int i = 0; int ni = num_items(items); double val; + int nacc = 0; vec1 = malloc(ni*sizeof(double)); vec2 = malloc(ni*sizeof(double)); @@ -537,12 +549,13 @@ double stat_pearson_f_zero(const double *ref1, const double *ref2, i2 = lookup_intensity(ref2, h, k, l); f2 = i2 > 0.0 ? sqrt(i2) : 0.0; - vec1[i] = f1; - vec2[i] = f2; + vec1[nacc] = f1; + vec2[nacc] = f2; + nacc++; } - val = gsl_stats_correlation(vec1, 1, vec2, 1, i); + val = gsl_stats_correlation(vec1, 1, vec2, 1, nacc); free(vec1); free(vec2); |