.is_log_transformed

proteopy.utils.is_log_transformed(adata, layer=None, neg_frac_thresh=0.005, p95_thresh=100.0)

Heuristic detector for log-transformed matrices.

Returns:

• is_log (bool) – True if the matrix looks log-transformed.

• stats (dict) – {‘frac_negative’, ‘p95’, ‘p5’, ‘dynamic_range_ratio’, ‘n_finite’}