[GRASS-dev] Re: [GRASS GIS] #873: r.univar: allow percentile= to be
doubles
GRASS GIS
trac at osgeo.org
Mon Jan 18 06:09:44 EST 2010
#873: r.univar: allow percentile= to be doubles
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Reporter: hamish | Owner: grass-dev at lists.osgeo.org
Type: enhancement | Status: new
Priority: major | Milestone: 6.5.0
Component: Raster | Version: svn-develbranch6
Resolution: | Keywords: r.univar, stats
Platform: All | Cpu: All
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Comment (by mmetz):
Replying to [comment:1 glynn]:
> Note that `r.quantile` supports non-integer percentiles, works with
large maps, and is significantly more efficient.
IMHO, it would still be nice if `r.univar` supports floating point
percentiles. The `r.univar` manual could mention that `r.quantile` is the
better choice if only quantiles and/or percentiles are requested, e.g.
under NOTES where it already says that `r.univar` can use large amounts of
system memory for extended statistics. I would suggest to also add
`r.quantile` to the SEE ALSO section.
Markus M
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Ticket URL: <https://trac.osgeo.org/grass/ticket/873#comment:2>
GRASS GIS <http://grass.osgeo.org>
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