NAME
s.univar - Univariate statistics for a GRASS sites list.
(GRASS Sites Program)
SYNOPSIS
s.univar
s.univar help
s.univar [-agq] sites=name
DESCRIPTION
s.univar
calculates univariate statistics of floating point attributes of sites lists.
This includes the number of sites, mean, standard
deviation, coefficient of variation, mininum, first
quartile, median, third quartile, and maximum.
OPTIONS
Flags:
- -a
- Use all sites found in the named sites file, rather than
limiting output to sites falling within the current geographic region.
- -g
- Print the statistics in shell script style (similar to g.region).
- -q
- Quiet. Cut out the chatter.
Parameters:
- sites=name
- Name of an existing sites file.
SEE ALSO
s.normal
BUGS
Needs to do as many calculations as possible without storing individual site
records (requires a lot of memory).
Please send all bug fixes and comments to the author.
AUTHOR
James Darrell McCauley,
Agricultural
and Biological Engineering
Purdue University