FREQUENCIES: fixed VARIANCE output - fixes bug #50366
authorFriedrich Beckmann <friedrich.beckmann@gmx.de>
Tue, 21 Feb 2017 14:52:41 +0000 (15:52 +0100)
committerFriedrich Beckmann <friedrich.beckmann@gmx.de>
Tue, 21 Feb 2017 14:52:41 +0000 (15:52 +0100)
commit3db3eb092e5ea941d815e6377ecdb5ea260a5a25
treef1366ceecb0c40fef133cf482c7887c139876fec
parent691654b1a1dda2601c56d38e4c5e9c510d2056d0
FREQUENCIES: fixed VARIANCE output - fixes bug #50366

The FREQUENCIES command output the mean instead of variance result when
variance was requested. The bug and a patch was reported on savannah.
I added a test to identify the problem and the proposed patch.

fixes bug #50366
src/language/stats/frequencies.c
tests/language/stats/frequencies.at