擅长:python、mysql、java
<p>通过使用<code>replace</code>和字典格式,这是一种简单易行的方法。你知道吗</p>
<p>请<a href="http://pandas.pydata.org/pandas-docs/stable/generated/pandas.Series.replace.html" rel="nofollow noreferrer">refer pandas Doc for Series.replace</a></p>
<pre><code>df["TYPE"] = df["TYPE"].replace({'Contract': '_CONTRACT_', 'Temporary': '_Temporary_'}, regex=True)
</code></pre>
<p>刚刚转载:</p>
<pre><code>>>> df
TYPE Name
0 Contract Employee John
1 Full Time Employee Carol
2 Temporary Employee Kyle
>>> df["TYPE"] = df["TYPE"].replace({'Contract': '_CONTRACT_', 'Temporary': '_TEMPORARY_'}, regex=True)
>>> df
TYPE Name
0 _CONTRACT_ Employee John
1 Full Time Employee Carol
2 _TEMPORARY_ Employee Kyle
</code></pre>