擅长:python、mysql、java
<p>这两种数据的规模截然不同。为了比较它们,您可以将两者标准化</p>
<pre><code>import pandas as pd
import matplotlib.pyplot as plt
dat2 = pd.read_csv("trade-volume.csv", parse_dates=['time'])
dat3 = pd.read_csv("miners-revenue.csv", parse_dates=['time'])
dat2['timeDiff'] = (dat2['time'] - dat2['time'][0]).astype('timedelta64[D]')
dat3['timeDiff'] = (dat3['time'] - dat3['time'][0]).astype('timedelta64[D]')
fig, ax = plt.subplots()
ax.plot(dat2['timeDiff'], dat2['Value']/dat2['Value'].values.max())
ax.plot(dat3['timeDiff'], dat3['Value']/dat3['Value'].values.max())
plt.show()
</code></pre>