ClassifyNonzeroEqualInterval
Classify functions ClassifyNonzeroEqualInterval
syntax
- ClassifyNonzeroEqualInterval(a, domain_unit)
- ClassifyNonzeroEqualInterval(values, count, Domain unit)
| Since GeoDMS 20.20.0 the second form classifies a value-count table that was calculated before, with values and count the two [[subitem | sub items]] of a weeded_counts result. Use it when more than one result is derived from the same scan of a, since the [[calculation cache]] then calculates that scan once; the GeoDMS GUI uses it for the classification it generates for a map layer without a configured Classification. Below 4096 distinct values it gives the same class breaks as the two argument form; above it they can differ, because weeded_counts merges values that the two argument form counts separately. |
definition
ClassifyNonzeroEqualInterval works as ClassifyEqualInterval, but determines the class breaks based on the nonzero values of data item a only.