擅长:python、mysql、java
<p>您可以使用<code>map</code>:</p>
<pre><code>In [7]: df = pd.DataFrame({'Status':['Delivered', 'Delivered', 'Undelivered',
'SomethingElse']})
In [8]: df
Out[8]:
Status
0 Delivered
1 Delivered
2 Undelivered
3 SomethingElse
In [9]: d = {'Delivered': True, 'Undelivered': False}
In [10]: df['Status'].map(d)
Out[10]:
0 True
1 True
2 False
3 NaN
Name: Status, dtype: object
</code></pre>