A Matrix-Free Multigrid Preconditioner for Spline Smoothing


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Documentation for package ‘mgss’ version 1.2

Help Pages

CG_smooth High-dimensional spline smoothing using a matrix-free CG-method.
estimate_trace Trace estimation of the hat matrix.
generate_test_data Generate multi-dimensional test data for spline smoothing.
MGCG_smooth High-dimensional spline smoothing using a matrix-free multigrid preconditioned CG-method.
PCG_smooth High-dimensional spline smoothing using a matrix-free PCG-method.
predict_smooth Predictions from model