.TH r.stats.quantile 1grass "" "GRASS 7.2.0" "Grass User's Manual"
.SH NAME
\fI\fBr.stats.quantile\fR\fR  \- Compute category quantiles using two passes.
.SH KEYWORDS
raster, statistics, percentile, quantile
.SH SYNOPSIS
\fBr.stats.quantile\fR
.br
\fBr.stats.quantile \-\-help\fR
.br
\fBr.stats.quantile\fR [\-\fBrp\fR] \fBbase\fR=\fIname\fR \fBcover\fR=\fIname\fR  [\fBquantiles\fR=\fIinteger\fR]   [\fBpercentiles\fR=\fIfloat\fR[,\fIfloat\fR,...]]   [\fBbins\fR=\fIinteger\fR]   [\fBoutput\fR=\fIname\fR[,\fIname\fR,...]]   [\-\-\fBoverwrite\fR]  [\-\-\fBhelp\fR]  [\-\-\fBverbose\fR]  [\-\-\fBquiet\fR]  [\-\-\fBui\fR]
.SS Flags:
.IP "\fB\-r\fR" 4m
.br
Create reclass map with statistics as category labels
.IP "\fB\-p\fR" 4m
.br
Do not create output maps; just print statistics
.IP "\fB\-\-overwrite\fR" 4m
.br
Allow output files to overwrite existing files
.IP "\fB\-\-help\fR" 4m
.br
Print usage summary
.IP "\fB\-\-verbose\fR" 4m
.br
Verbose module output
.IP "\fB\-\-quiet\fR" 4m
.br
Quiet module output
.IP "\fB\-\-ui\fR" 4m
.br
Force launching GUI dialog
.SS Parameters:
.IP "\fBbase\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name of base raster map
.IP "\fBcover\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name of cover raster map
.IP "\fBquantiles\fR=\fIinteger\fR" 4m
.br
Number of quantiles
.IP "\fBpercentiles\fR=\fIfloat[,\fIfloat\fR,...]\fR" 4m
.br
List of percentiles
.br
Default: \fI50\fR
.IP "\fBbins\fR=\fIinteger\fR" 4m
.br
Number of bins to use
.br
Default: \fI1000\fR
.IP "\fBoutput\fR=\fIname[,\fIname\fR,...]\fR" 4m
.br
Resultant raster map(s)
.SH DESCRIPTION
\fIr.stats.quantile\fR is a tool to analyse exploratory statistics of a
floating\-point \(dqcover layer\(dq according to how it intersects with objects
in a \(dqbase layer\(dq. It provides quantile calculations as selected
\(dqzonal statistics\(dq.
.SH NOTES
\fIr.stats.quantile\fR is intended to be a partial replacement for
\fIr.statistics\fR, with support
for floating\-point cover maps. It provides quantile calculations,
which are absent from
\fIr.stats.zonal\fR.
.SH SEE ALSO
\fI
r.quantile,
r.stats.zonal,
r.statistics
\fR
.SH AUTHOR
Glynn Clements
.PP
\fILast changed: $Date: 2016\-08\-07 23:28:59 +0200 (Sun, 07 Aug 2016) $\fR
.SH SOURCE CODE
.PP
Available at: r.stats.quantile source code (history)
.PP
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.PP
© 2003\-2016
GRASS Development Team,
GRASS GIS 7.2.0 Reference Manual