NAME

       r.univar.sh  - calculates univariate statistics from a GRASS raster map

KEYWORDS

       raster, statistics

SYNOPSIS

       r.univar.sh
       r.univar.sh help
       r.univar.sh [-e] map=string  [percentile=integer]   [--verbose]  [--quiet]

   Flags:
       -e
           extended statistics (quartiles and percentile)

       --verbose
           Verbose module output

       --quiet
           Quiet module output

   Parameters:
       map=string
           Name of raster map

       percentile=integer
           Percentile to calculate (requires -e flag)
           Options: 0-100
           Default: 90

DESCRIPTION

       WARNING:  This module is superseded and will be removed in future versions of GRASS.  Use the much faster
       r.univar instead.

       r.univar calculates univariate statistics of a raster map.  This includes the number  of  cells  counted,
       mininum  and maximum cell values, range, arithmetic mean, variance, standard deviation and coefficient of
       variation.  Checking the 'extended  statistics'  box  adds  median,  1st  and  3rd  quartiles,  and  90th
       percentile.

SEE ALSO

       r.univar r.stats

AUTHOR

       Markus Neteler, University of Hannover

       Last changed: $Date: 2011-11-08 01:42:51 -0800 (Tue, 08 Nov 2011) $

       Full index

       © 2003-2013 GRASS Development Team

GRASS 6.4.3                                                                                  r.univar.sh(1grass)