标签：nbsp time() str mon panda data frame style class
>>> import pandas as pd >>> i = pd.date_range(‘20000101‘,periods=100) >>> df = pd.DataFrame(dict(year = i.year, month = i.month, day = i.day)) >>> pd.to_datetime(df.year*10000 + df.month*100 + df.day, format=‘%Y%m%d‘) 0 2000-01-01 1 2000-01-02 ... 98 2000-04-08 99 2000-04-09 Length: 100, dtype: datetime64[ns] >>> df = df.astype(str) >>> pd.to_datetime(df.day + df.month + df.year, format="%d%m%Y") 0 2000-01-01 1 2000-01-02 ... 98 2000-04-08 99 2000-04-09 Length: 100, dtype: datetime64[ns]
标签：nbsp time() str mon panda data frame style class
原文地址：http://www.cnblogs.com/dadadechengzi/p/7097771.html
