get_pcp_defaults |
Retrieve default PCP parameter settings for given matrix |
grid_search_cv |
Cross-validated grid search for PCP models |
hard_threshold |
Hard-thresholding operator |
impute_matrix |
Impute missing values in given matrix |
matrix_rank |
Estimate rank of a given matrix |
proj_rank_r |
Project matrix to rank r |
queens |
Daily chemical concentrations of 26 PM2.5 species from Queens, NYC (2001-2021) |
root_pcp |
Square root principal component pursuit (convex PCP) |
rrmc |
Rank-based robust matrix completion (non-convex PCP) |
sim_data |
Simulate simple mixtures data |
sim_lod |
Simulate limit of detection data |
sim_na |
Simulate random missingness in a given matrix |
sing |
Compute singular values of given matrix |
sparsity |
Estimate sparsity of given matrix |