我有一个这样的 DATE 列,
DATE CÓDIGO ... UNIDADE VALOR
0 2009.06 10000.0 ... NaN NaN
1 2009.06 10100.0 ... NÃO SE APLICA .
2 2009.06 10101.0 ... M2 0.46
3 2009.06 10102.0 ... UN 15.15
Run Code Online (Sandbox Code Playgroud)
我想将其转换为日期格式%Y%m。
应用代码,
df['DATA'] = pd.to_datetime(df['DATA'], format='%Y.%m')
Run Code Online (Sandbox Code Playgroud)
我明白了,
0 1970-01-01 00:00:00.000002009
1 1970-01-01 00:00:00.000002009
2 1970-01-01 00:00:00.000002009
3 1970-01-01 00:00:00.000002009
4 1970-01-01 00:00:00.000002009
Name: DATA, dtype: datetime64[ns]
Run Code Online (Sandbox Code Playgroud)
谢谢您的帮助!