fgpKern-class {funGp}

S4 class for structures linked to the kernel of a fgpm model

Description

This is the formal representation for data structures linked to the kernel of a Gaussian process model within the funGp package.

Slots

kerType

Object of class "character". Kernel type. To be set from {"gauss", "matern5_2", "matern3_2"}.

f_disType

Object of class "character". Distance type. To be set from {"L2_bygroup", "L2_index"}.

varHyp

Object of class "numeric". Estimated variance parameter.

s_lsHyps

Object of class "numeric". Estimated length-scale parameters for scalar inputs.

f_lsHyps

Object of class "numeric". Estimated length-scale parameters for functional inputs.

f_lsOwners

Object of class "character". Index of functional input variable linked to each element in f_lsHyps

Author(s)

José Betancourt, François Bachoc, Thierry Klein and Jérémy Rohmer