擅长:python、mysql、java
<p>我不知道有哪种绘图方法会采用数组或列表,但您可以在迭代<code>n</code>中的值时使用<code>annotate()</code></p>
<pre><code>y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199]
z = [0.15, 0.3, 0.45, 0.6, 0.75]
n = [58, 651, 393, 203, 123]
fig, ax = plt.subplots()
ax.scatter(z, y)
for i, txt in enumerate(n):
ax.annotate(txt, (z[i], y[i]))
</code></pre>
<p>有许多<code>annotate()</code>的格式选项,请参见<a href="https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.annotate.html" rel="noreferrer">matplotlib website:</a></p>
<p><img src="https://i.stack.imgur.com/6g4Et.png" alt="enter image description here"/></p>