GPKj to be documented
GPKj(j, Y,X,S, H, kernels, type = "GD", minv = 0,
maxknn = 500, NmaxDist = 6000, isgcv, TIME, decay)to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented
to be documented