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NAME

i.theilsen - Computes Theil-Sen estimator from spectrum.

KEYWORDS

imagery, Theil-Sen, Estimator, Mann-Kendall

SYNOPSIS

i.theilsen
i.theilsen --help
i.theilsen group=name subgroup=name output=name mannkendall=name [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

--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:

group=name [required]
Name of imagery group
subgroup=name [required]
Name of imagery subgroup
output=name [required]
Name of Theil-Sen slope map
mannkendall=name [required]
Name of Mann-Kendall test map

Table of contents

DESCRIPTION

i.theilsen A method for robust linear regression. Output is the median slope from all pairs slopes. It is known for its resistance to outliers.

NOTES

REFERENCES

https://en.wikipedia.org/wiki/Theil-Sen_estimator

AUTHORS

Yann Chemin, IWMI, Sri Lanka.

Last changed: $Date: 2015-01-16 09:35:04 +0100 (Fri, 16 Jan 2015) $

SOURCE CODE

Available at: i.theilsen source code (history)


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