48282d57a0f11094d71c7310898ab347e6b847b3,nilearn/signal.py,,_standardize,#,23

Before Change

            // remove mean if not already detrended
            signals = signals - signals.mean(axis=0)

        std = np.sqrt((signals ** 2).sum(axis=0))
        std[std < np.finfo(np.float).eps] = 1.  // avoid numerical problems
        signals /= std
    return signals

After Change

    

    if standardize not in [True, False, "psc", "zscore"]:
        raise ValueError("{} is no valid standardize strategy."
                         .format(standardize))

    if detrend:
        signals = _detrend(signals, inplace=False)

Instances