好好学习

kkkkkkk

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好书好书

good good

thank you.

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thanks

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Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2Real-World Data Science with Spark 2

thanks

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Pandas Cookbook Recipes for Scientific Computing, Time Series Analysis and Dat [修改]

Pandas Cookbook Recipes for Scientific
本文来自: 人大经济论坛 量化投资 版，详细出处参考： https://bbs.pinggu.org/forum.php? ... 1&from^^uid=69713

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del up['Unnamed: 0']
del  up['Unnamed: 0.1'] ,up['date'] ,up['quekou_up']
del up['stock']

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