distanceNormalisationSqrt: distanceNormalisationSqrt
In geozoning: Zoning Methods for Spatial Data

Description Usage Arguments Details Value Examples

distanceNormalisationSqrt

1	distanceNormalisationSqrt(matDistance)

matDistance

distance matrix as returned by a call to calDistance

normalize all MIJ terms of the distance matrix by dividing it by square root of diagonal terms MII*MJJ

a normalized distance matrix

# load test map with simulated data
data(mapTest)
# load zoning results from test file
data(resZTest)
K=resZTest
resD = calDistance(typedist=1,mapTest$krigData,K$listZonePoint,K$zoneN,
       mapTest$krigSurfVoronoi,K$meanZone,pErr=0.9)
geozoning:::distanceNormalisationSqrt(resD$matDistanceCorr)