Changeset: acf12d93cb8b for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=acf12d93cb8b
Modified Files:
        gdk/gdk_analytic_func.c
Branch: statistics-analytics
Log Message:

Simplify


diffs (15 lines):

diff --git a/gdk/gdk_analytic_func.c b/gdk/gdk_analytic_func.c
--- a/gdk/gdk_analytic_func.c
+++ b/gdk/gdk_analytic_func.c
@@ -1787,9 +1787,9 @@ GDKanalytical_##NAME(BAT *r, BAT *b, BAT
 }
 
 GDK_ANALYTICAL_STDEV_VARIANCE(stddev_samp, 1, sqrt(m2 / (n - 1)))
-GDK_ANALYTICAL_STDEV_VARIANCE(stddev_pop, 0, sqrt(m2 / (n - 0)))
+GDK_ANALYTICAL_STDEV_VARIANCE(stddev_pop, 0, sqrt(m2 / n))
 GDK_ANALYTICAL_STDEV_VARIANCE(variance_samp, 1, m2 / (n - 1))
-GDK_ANALYTICAL_STDEV_VARIANCE(variance_pop, 0, m2 / (n - 0))
+GDK_ANALYTICAL_STDEV_VARIANCE(variance_pop, 0, m2 / n)
 
 /* There will be always at least one value for the quantile, because we don't 
implement the exclude clause yet */
 
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