擅长:python、mysql、java
<p>像这样的?同时使用@Andy的df</p>
<pre><code>variables = locals()
for i in [2012, 2013]:
variables["df{0}".format(i)]=df.loc[df.date.dt.year==i]
df2012
Out[118]:
A date
0 0.881468 2012-12-28
1 0.237672 2012-12-29
2 0.992287 2012-12-30
3 0.194288 2012-12-31
df2013
Out[119]:
A date
4 0.151854 2013-01-01
5 0.855312 2013-01-02
6 0.534075 2013-01-03
</code></pre>