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摘要：multiple filter pivot table add to a exist file with 阅读全文

摘要：``` cols = all_data_st.columns.tolist() # cols = cols[-1:] + cols[:-1] all_data_st = all_data_st[ [u'date', u'ext price', u'status', u'account number', u'name', u'sku', u'quantity', u'unit pric... 阅读全文

摘要：``` #!/usr/bin/env python # _*_ coding: utf-8 _*_ # @Time : 2017/4/18 15:22 # @Author : otfsenter # @File : strip_extr.py import pprint import jieba import numpy as np import pandas as pd i... 阅读全文

摘要：``` http://bit.ly/uforeports ``` 阅读全文

摘要：``` df = pd.DataFrame(np.arange(16).reshape((4, 4)), index=['Ohio', 'Colorado', 'Utah', 'New York'], columns=['one', 'two', 'three', 'four']) df.ix[np.logical_and(df... 阅读全文

摘要：sales feb 2014.xlsx sales jan 2014.xlsx sales mar 2014.xlsx ['sales feb 2014.xlsx', 'sales jan 2014.xlsx', 'sales mar 2014.xlsx'] account number name 阅读全文