This cdf estimator assumes the cdf of variable Z is Gaussian, and does not account for any secondary variable. The mean and variance of the Gaussian cdf are estimated by kriging.
|covariance||is a model of Covariance|
|kriging_constraints||is model of Kriging Constraint. It is set by default to OK_constraints<tnt_lib>|
|matrix_lib||defines the library of linear algebra to be used. The default value is tnt_lib, the TNT library.|
u is the location at which the Gaussian conditional cdf is estimated.
neighbors is the neighborhood of location u. The function returns 0 if no problem occurred.