擅长:python、mysql、java
<p>您可以使用<code>.groupby</code>:</p>
<pre><code>dataframes = {}
for name, g in df.groupby("Id"):
dataframes[name] = g
# print the data:
for k, v in dataframes.items():
print("Name:", k)
print("-" * 80)
print(v)
print()
</code></pre>
<p>印刷品:</p>
<pre class="lang-none prettyprint-override"><code>Name: ID522
Id Valore
2 ID522 42.0
3 ID522 32.0
Name: ID554
Id Valore
0 ID554 53.0
1 ID554 43.0
Name: ID566
Id Valore
4 ID566 26.0
</code></pre>