Python回归分析五部曲（一）—简单线性回归
https://blog.csdn.net/jacky_zhuyuanlu/article/details/78878405?ref=myread
Python回归分析五部曲（二）—多重线性回归
https://blog.csdn.net/jacky_zhuyuanlu/article/details/78967647?utm_source=blogxgwz0
Python回归分析五部曲（三）—一元非线性回归
https://blog.csdn.net/jacky_zhuyuanlu/article/details/79072452?utm_source=blogxgwz4
