48282d57a0f11094d71c7310898ab347e6b847b3,nilearn/signal.py,,clean,#Any#Any#Any#Any#Any#Any#Any#Any#Any#,357

Before Change

    if standardize:
        signals = _standardize(signals, normalize=True, detrend=False)
        signals *= np.sqrt(signals.shape[0])  // for unit variance

    return signals

After Change

        if t_r is None:
            raise ValueError("Repetition time (t_r) must be specified for "
                             "filtering. You specified None.")
    if detrend:
        mean_signals = signals.mean(axis=0)
        signals = _standardize(signals, standardize=False, detrend=detrend)

    if low_pass is not None or high_pass is not None:
        if t_r is None:

Instances