擅长:python、mysql、java
<p>以下是您可以尝试的方法:</p>
<pre><code>from itertools import product
from string import ascii_uppercase
import pandas as pd
combinations = [''.join(i) for i in product(ascii_uppercase, repeat = 4)]
for combination in combinations:
new_df = df[['Species', 'OGT']]
new_df['Sum of percentage'] = df[list(combination)]
new_df.to_csv(combination + '.csv')
</code></pre>
<p>===</p>
<p>按照Yakym Pirozhenko的评论进行编辑,<code>combinations</code>应该使用<code>itertools.combinations</code>来避免类似<code>'AAAA'</code>的重复:</p>
^{pr2}$