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   v.univar calculates univariate statistics of vector map features. This
   includes the number of features counted, minimum and maximum values,
   and range. Variance and standard deviation is calculated only for
   points if type=point is defined.

   Extended statistics adds median, 1st and 3rd quartiles, and 90th
   percentile.

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g.region rast=elevation.10m -p
v.random out=samples n=100
v.db.addtable samples col="heights double precision"
v.what.rast samples rast=elevation.10m col=heights
v.db.select samples

v.univar samples col=heights type=point

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   [1]v.neighbors

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   Radim Blazek, ITC-irst

   Last changed: $Date: 2007-02-15 08:27:17 -0600 (ЧÑ, 15 Ñев 2007) $

ÐвÑÐ¾Ñ Ð¿ÐµÑевода

References

   1. file://localhost/root/tmp/2/fin/v.neighbors.html