擅长:python、mysql、java
<pre><code>datastring = """macys 100
sears 20
Boscov's 5
JCPenney 21
Kohl's 22
Others 16"""
converted = zip(*(line.split() for line in datastring.splitlines()))
</code></pre>
<p><code>converted</code>是元组的列表,每个元组包含给定行中的项。在</p>
<p>以后可以使用<code>pandas</code>外部库轻松操作数据:</p>
^{pr2}$
<p>输出:</p>
<pre><code> macys sears Boscov's JCPenney Kohl's Others
0 100 20 5 21 22 16
</code></pre>