def METHOD_NAME():
    numpy.random.seed(0)
    # Generate a random walk time series
    n_ts, sz, d = 1, 100, 1
    dataset = random_walks(n_ts=n_ts, sz=sz, d=d)
    scaler = TimeSeriesScalerMeanVariance(mu=0., std=1.)
    return scaler.fit_transform(dataset)