擅长:python、mysql、java
<p>仅对参数列使用DataFrame构造函数:</p>
<pre><code>df = pd.DataFrame(a, columns=['a'])
print (df)
a
0 26.854065
1 27.854065
2 28.854065
3 29.854065
4 30.854065
5 31.854065
6 32.854065
7 33.854065
8 34.854065
9 35.854065
10 36.854065
11 37.854065
12 38.854065
13 39.854065
14 40.854065
15 41.854065
</code></pre>