lisa.perm {spdyn} | R Documentation |
Computes a permutation test to assess the statistical significance of Local Indicators of Spatial Association –LISA.
lisa.perm(x,listw,perm=999,FUN=mean,...)
x |
A numeric vector |
listw |
A |
perm |
Number of permutations |
FUN |
By defautl |
... |
Further arguments passed to |
This function implements a conditional permutation test to assess the statistical significance of the LISA. This is a distribution free test that overcomes the limitations of the standard assumption of normality.
Returns a numeric matrix
Ii |
Values of the Local Moran Statistics |
p-val |
P-values |
Zi |
Z scores or standardized scores |
There is no theoretical nor simulation work assessing the behavior of the Local Moran Staistic when the measure of central tendency is different from the mean.
Osmar Leandro Loaiza Quintero
##---- Should be DIRECTLY executable !! ---- ##-- ==> Define data, use random, ##-- or do help(data=index) for the standard data sets. ## The function is currently defined as function (x) { }