calCrit2: calCrit2

In hazaeljones/geozoning: Zoning Methods for Spatial Data

Description

calCrit2

Usage

calCrit2(matDistance, zoneNModif)

Arguments

matDistance	zone distance matrix resulting from a call to calDistance
zoneNModif	matrix of zone neigbors with FALSE on the diagonal

Details

computes a quality criterion equal to min(2*min(dij/(dii+djj))) see also calCrit1, calCrit3, calCrit4, calCrit5, calCritMinMean for other criteria

Value

a numerical value equal to min(mean(dij^2/(dii^2+dij^2)))

Examples

data(mapTest)
data(resZTest)
K=resZTest
resD = calDistance(typedist=1,mapTest$krigData,K$listZonePoint,K$zoneN,
       mapTest$krigSurfVoronoi,K$meanZone,pErr=0.9)
calCrit2(resD$matDistanceCorr,K$zoneNModif)

hazaeljones/geozoning documentation built on May 30, 2019, 3:06 p.m.