擅长:python、mysql、java
<p>试试这个</p>
<pre><code>df['new_column'] = df["Change"].apply(lambda x: 'Five Or More' if (x>= 5) else 'Between Five And Minus Five')
df['new_column'] = df["Change"].apply(lambda x: 'Minus Five Or Less' if (x <= -5) else 'Between Five And Minus Five')
</code></pre>