擅长:python、mysql、java
<p>可以对pandas使用布尔索引。你知道吗</p>
<pre><code>df[df['Car'].str.contains('Audi')]['Price']
</code></pre>
<p>要分解它:</p>
<pre><code> df['Car'] # Select Car column
df['Car'].str.contains('Audi') # Check if the value for each row contains Audi
df[df['Car'].str.contains('Audi')] # Select rows where contains Audi is true
df[df['Car'].str.contains('Audi')]['Price'] # Select the price column only
</code></pre>