r.kappa
r.kappa - Calculate error matrix and kappa parameter for accuracy assessment of classification result.
Raster (r.*)
ParameterRaster|classification|Name of raster map containing classification result|False
ParameterRaster|reference|Name of raster map containing reference classes|False
ParameterString|title|Title for error matrix and kappa|ACCURACY ASSESSMENT
ParameterBoolean|-w|Wide report 132 columns (default: 80)|False
ParameterBoolean|-h|No header in the report|False
OutputFile|output|Name for output file containing error matrix and kappa