去极值

def qujizhi(data):
    Qu,Ql=np.percentile(data,0.75),np.percentile(data,0.25)
    a_min,a_max=Ql-1.5*(Qu-Ql),Qu+1.5*(Qu-Ql)
    data=np.clip(data,a_min,a_max)
    return data
原文地址:https://www.cnblogs.com/Yangami/p/14838769.html