build_P_matrix {ungroup} | R Documentation |
Construct Penalty Matrix
Description
Construct Penalty Matrix
Usage
build_P_matrix(BA, BY, lambda, type)
Arguments
BA |
B-spline basis object for age axis |
BY |
B-spline basis object for year axis |
lambda |
Smoothing parameter to be used in pclm estimation.
If |
type |
Type of PCLM model. Options: |
[Package ungroup version 1.4.4 Index]