def make_quantiles(x, y):
    """import scipy.stats as stats
    import pylab
    stats.probplot(x, dist='norm',plot=pylab)
    pylab.show()"""
    import statsmodels.api as sm
    import matplotlib.pyplot as plt
    pp_x = sm.ProbPlot(x)
    pp_y = sm.ProbPlot(y)
    from statsmodels.graphics.gofplots import qqplot_2samples
    qqplot_2samples(pp_x, pp_y, line='45')
    plt.show()
