Function _norm

python/openquant/feature_diagnostics.py:474–475

(v: Sequence[float])

    }


def _standardize(x: Sequence[Sequence[float]]) -> tuple[list[list[float]], list[float], list[float]]:
    n = len(x)
    p = len(x[0])
    means = [sum(row[j] for row in x) / n for j in range(p)]