Python calc_rms Examples

Example #1

File: jumeg_preprocessing.py Project: VolkanChen/jumeg

def calc_performance(evoked_raw, evoked_clean):
    ''' Gives a measure of the performance of the artifact reduction.
        Percentage value returned as output.
    '''
    from jumeg import jumeg_math as jmath

    diff = evoked_raw.data - evoked_clean.data
    rms_diff = jmath.calc_rms(diff, average=1)
    rms_meg = jmath.calc_rms(evoked_raw.data, average=1)
    arp = (rms_diff / rms_meg) * 100.0
    return np.round(arp)

Example #2

def calc_performance(evoked_raw, evoked_clean):
    ''' Gives a measure of the performance of the artifact reduction.
        Percentage value returned as output.
    '''
    from jumeg import jumeg_math as jmath

    diff = evoked_raw.data - evoked_clean.data
    rms_diff = jmath.calc_rms(diff, average=1)
    rms_meg = jmath.calc_rms(evoked_raw.data, average=1)
    arp = (rms_diff / rms_meg) * 100.0
    return np.round(arp)