擅长:python、mysql、java
<p>这是很容易谷歌。首先尝试创建一个散点图</p>
<p>为此,请使用带有附加格式说明的标准<code>plot</code>函数</p>
<pre><code>import matplotlib.pyplot as plt
x = df['wells']
y1 = df['oldFixed']
plt.plot(x, y1, 'o') # o representing a dot as marker
</code></pre>
<p>格式字符串还可以包含基本颜色参数:</p>
<pre><code>y2 = df['plusFixed']
plt.plot(x, y2, 'or') # r = red; b = blue; g = green; ...
</code></pre>
<p>最后别忘了展示情节:</p>
<pre><code>plt.show()
</code></pre>