Implements different methods for spatial statistics, in particular focused with
Kriging based models. We count with different implemented models, simple, ordinary and
universal forms of Kriging, co-Kriging and regression Kriging models. Includes, multivariate
sensitivity analysis under an approximation designed over reproducing kernel Hilbert spaces and
computation of Sobol indexes under this framework.
The linear algebra operations are supported by RcppArmadillo.