擅长:python、mysql、java
<p>首先使用<code>;</code>作为分隔符读取CSV:</p>
<pre><code>df = pd.read_csv(filename, sep=';')
</code></pre>
<p><strong>更新:</strong></p>
^{pr2}$
<p><strong>旧答案:</strong></p>
<p>现在,我们可以将数字拆分为“数字”列中的列表:</p>
<pre><code>In [20]: df[['D_8_lamsoni_w_time', 'D_8_lamsoni_w_value']] = \
df[['D_8_lamsoni_w_time', 'D_8_lamsoni_w_value']].apply(lambda x: x.str.split(','))
In [21]: df
Out[21]:
vin vorgangid eventkm D_8_lamsoni_w_time D_8_lamsoni_w_value
0 V345578 295234545 13 [-1000.0, -980.0] [7.9921875, 11.984375]
1 V346670 329781064 13 [-960.0, -940.0] [7.9921875, 11.984375]
</code></pre>