#3184: v.vect.stats: errors in counts and statistics -------------------------+-------------------------- Reporter: veroandreo | Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone: 7.2.0 Component: Vector | Version: svn-trunk Resolution: | Keywords: v.vect.stats CPU: x86-64 | Platform: Linux -------------------------+--------------------------
Comment (by mmetz): Replying to [comment:10 veroandreo]: > Ahhh! Thanks for the explanation :) > > So, I applied the second patch "instead" of the first one, and it works as expected, at least for the counts of points in polygons. I tested both with the test data previously attached and with data of my own. Thanks so much! I will test more and report back :) The patch to remove duplicate area categories seems correct to me, but does not account for the case when no area categories are found. This test is missing in the code anyway and should be done before removing duplicate area categories. > > Regarding the statistics... I'm not sure how to, but even if the attribute data in the points is integer, wouldn't that be better to have the "real" average, standard deviation, etc., and not a truncated version of them?? Right. The stats that can be integer are "category number of lowest value", "category number of highest value", and "number of different values", all else should be floating point. Count is treated differently (not a method option but triggered with the count_column option). This "half" addition of 0.5 comes from r.neighbors in G6 which is ignored by r.neighbors in G7. -- Ticket URL: <https://trac.osgeo.org/grass/ticket/3184#comment:11> GRASS GIS <https://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev