擅长:python、mysql、java
<p>仅使用列表理解:</p>
<pre><code>dictionary={'Week':[('week1','week2'),('week3','week4')],'Numbers':[('number1','number2'),('number3','number4')]}
pd.DataFrame({
k: [t for tup in value for t in tup] for k, value in dictionary.items()
})
</code></pre>
<p>或<code>ndarray.flatten</code>:</p>
<pre><code>pd.DataFrame({
k: np.array(value).flatten() for k, value in dictionary.items()
})
</code></pre>