擅长:python、mysql、java
<p>这里有两种方法,应用和创建新列</p>
<p><code>df[['title', 'birth_year']] = pd.DataFrame(df.apply(getTitleBirthYear, axis=1).tolist())</code></p>
<p><code>df[['title', 'birth_year']] = df.apply(getTitleBirthYear, axis=1, result_type='expand')</code></p>
<pre><code> First_Name Last_Name Age title birth_year
0 Jon Smith 21 Mr 1999
1 Mark Brown 38 Mr 1982
2 Maria Lee 42 Ms 1978
3 Jill Jones 28 Mr 1992
4 Jack Ford 55 Mr 1965
</code></pre>