Principal Component Pursuit for Environmental Epidemiology

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Documentation for package ‘pcpr’ version 1.0.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

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