擅长:python、mysql、java
<p>你可以用pd系列轧制对于这个(<a href="https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.rolling.html" rel="nofollow noreferrer">https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.rolling.html</a>):</p>
<pre><code>data = pd.Series([10, 5, 8, 7, 2, 5, 6, 7])
print(data.rolling(2).mean())
</code></pre>
<p>输出:</p>
^{pr2}$