https://github.com/cran/fields
Tip revision: 6769ffc81115fbf0bf7d9c566cf7ac81be0049dc authored by Doug Nychka on 25 July 2005, 00:00:00 UTC
version 3.04
version 3.04
Tip revision: 6769ffc
Krig.Amatrix.R
Krig.Amatrix<- function (object, x0 = object$x, lambda=NULL)
{
if( is.null( lambda)){ lambda<- object$lambda}
M<- nrow(object$xM)
N<- nrow( x0)
# create output matrix
out<- matrix( NA,N,M)
#
# loop through unique data locations predicting response
# using unit vector
# NOTE that the y vector has already been collapsed onto means.
#
for( k in 1: M){
ytemp<- rep( 0,M)
ytemp[k] <- 1
out[,k] <- predict(object, x= x0, yM= ytemp, lambda=lambda)
}
return(out)
}