|
NAMEr.quantile - Compute quantiles using two passes.KEYWORDSraster, algebra, statistics, percentile, quantileSYNOPSISr.quantiler.quantile --help r.quantile [-r] input=name [quantiles=integer] [percentiles=float[,float,...]] [bins=integer] [file=name] [--overwrite] [--help] [--verbose] [--quiet] [--ui] Flags:
Parameters:
DESCRIPTIONr.quantile computes quantiles in a manner suitable for use with large amounts of data. It is using two passes.EXAMPLECalculation of elevation quantiles (printed to standard-out):g.region raster=elevation -p r.quantile input=elevation percentiles=0.1,1,10,25,50,75,90,99,99.9The output of r.quantile can be used for quantile classification: g.region raster=elevation -p r.quantile elevation quantiles=5 -r --quiet | r.recode elevation \ out=elev_quant5 rules=- SEE ALSOr.mode, r.quant, r.recode, r.series, r.stats, r.stats.quantile, r.stats.zonal, r.statistics, r.univar, v.rast.statsAUTHORGlynn ClementsSOURCE CODEAvailable at: r.quantile source code (history)Main index | Raster index | Topics index | Keywords index | Graphical index | Full index © 2003-2021 GRASS Development Team, GRASS GIS 7.8.6 Reference Manual
Visit the GSP FreeBSD Man Page Interface. |