performance/compare.py
def tscore(sample1, sample2):
    """Calculate a t-test score for the difference between two samples.

    Args:
        sample1: one sample.
        sample2: the other sample.

    Returns:
        The t-test score, as a float.
    """
    if len(sample1) != len(sample2):
        raise ValueError("different number of values")
    error = pooled_sample_variance(sample1, sample2) / len(sample1)
    diff = statistics.mean(sample1) - statistics.mean(sample2)
    return diff / math.sqrt(error * 2)
def tscore(sample1, sample2):
    if len(sample1) != len(sample2):
        raise ValueError("different number of values")
    error = pooled_sample_variance(sample1, sample2) / len(sample1)
    diff = statistics.mean(sample1) - statistics.mean(sample2)
    return diff / math.sqrt(error * 2)
def tscore ( sample1 , sample2 ) : if len ( sample1 ) != len ( sample2 ) : raise ValueError ( "different number of values" ) error = pooled_sample_variance ( sample1 , sample2 ) / len ( sample1 ) diff = statistics . mean ( sample1 ) - statistics . mean ( sample2 ) return diff / math . sqrt ( error * 2 )
Calculate a t-test score for the difference between two samples.

    Args:
        sample1: one sample.
        sample2: the other sample.

    Returns:
        The t-test score, as a float.
Calculate a t - test score for the difference between two samples .