oadr_cpep.select module

Phase 1 (site): LASSO feature selection.

oadr_cpep.select.select_features(site, panel='B', *, tidy=None, aa=None, demo=None, cpeptide=None, arms=None, arm_subjects=None, outdir='.', seed=42)

LASSO selects features on this site’s own data (alpha chosen by CV). Writes:

<site>_panel<X>_lasso_selection.csv full LASSO result — every candidate

feature with coefficient, selected (0/1), and the CV-chosen alpha.

<site>_panel<X>_selected_features.csv only the selected features (feeds fit).