perfectlyNormalUser.py 文件源码

def sampleWebPageVisitLength():
    weibullPts = getWebPageWeibullPdfSample()

    class my_pdf(st.rv_continuous):
        def _pdf(self,x):
            ##return normalPdf(x)  # Normalized over its range, in this case [0,1]
            return interpolateFromPdfSamples(weibullPts, x)
    my_cv = my_pdf(a=0, b=190.0, name='my_pdf')

    return my_cv.rvs()