Geoscience Reference
In-Depth Information
Usage: pkstatogr -i input
Options: [-ln layer]* [-n attribute]* [srcnodata]* [src_min]
→
[src_max] [-s] [-mm] [-min] [-max] [-mean] [-median]
→
[-stdev] [-hist] [-nbin] [-rel] [-kde]
-i|--input
Input OGR vector file.
-ln|--lname
Layer name(s) in sample (leave empty to select all).
-n|--fname
Attribute name on which to calculate statistics.
-nodata|--nodata
Set nodata value(s).
-src_min|--src_min
Set minimum value for histogram.
-src_max|--src_max
Set maximum value for histogram.
-s|--size
Sample size (number of points) (default: false).
-mm|--minmax
Calculate minimum and maximum value (default: false).
-min|--min
Calculate minimum value (default: false).
-max|--max
Calculate maximum value (default: false).
-mean|--mean
Calculate mean value (default: false).
-median|--median
Calculate median value (default: false).
-stdev|--stdev
Calculate standard deviation (default: false).
-hist|--hist
Calculate histogram (default: false).
-nbin|--nbin
Number of bins.
-rel|--relative
Use percentiles for histogram to calculate histogram (default: false).
-kde|--kde
Use Kernel density estimation when producing histogram. The standard deviation
is estimated based on Silverman's rule of thumb (default: false).
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