Note: This addon document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade your GRASS GIS installation, and read the current addon manual page.
NAME
i.theilsen - Computes Theil-Sen estimator from spectrum.KEYWORDS
imagery, Theil-Sen, Estimator, Mann-KendallSYNOPSIS
i.theilsen
i.theilsen --helpi.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_estimatorAUTHORS
Yann Chemin, IWMI, Sri Lanka.SOURCE CODE
Available at: i.theilsen source code (history)
Latest change: Mon Jun 28 07:54:09 2021 in commit: 1cfc0af029a35a5d6c7dae5ca7204d0eb85dbc55
Note: This addon document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade your GRASS GIS installation, and read the current addon manual page.
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