r.stats.quantile(1)

NAME
r.stats.quantile - Compute category quantiles using two passes.

KEYWORDS
raster, statistics, percentile, quantile

SYNOPSIS
r.stats.quantile
r.stats.quantile --help
r.stats.quantile [-rp] base=name cover=name [quantiles=integer] [percentiles=float[,float,...]] [bins=integer] [output=name[,name,...]] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

  Flags:

-r
    Create reclass map with statistics as category labels

-p
    Do not create output maps; just print statistics

--overwrite
    Allow output files to overwrite existing files

--help
    Print usage summary

--verbose
    Verbose module output

--quiet
    Quiet module output

--ui
    Force launching GUI dialog

  Parameters:

base=name [required]
    Name of base raster map

cover=name [required]
    Name of cover raster map

quantiles=integer
    Number of quantiles

percentiles=float[,float,...]
    List of percentiles
    Default: 50

bins=integer
    Number of bins to use
    Default: 1000

output=name[,name,...]
    Resultant raster map(s)

DESCRIPTION
r.stats.quantile is a tool to analyse exploratory statistics of a floating-point "cover layer" according to how it intersects with objects in a "base layer". It provides quantile calculations as selected "zonal statistics".

NOTES
r.stats.quantile is intended to be a partial replacement for r.statistics, with support for floating-point cover maps. It provides quantile calculations, which are absent from r.stats.zonal.

SEE ALSO
r.quantile, r.stats.zonal, r.statistics

AUTHOR
Glynn Clements

Last changed: $Date: 2016-08-07 23:28:59 +0200 (Sun, 07 Aug 2016) $

SOURCE CODE

Available at: r.stats.quantile source code (history)

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