擅长:python、mysql、java
<p>您可以创建一个空数据框,然后在有新数据时更新它</p>
<pre><code>import pandas as pd
df = pd.DataFrame(
index=[f'equipment{i}' for i in range(1, 4)],
columns=[f'condition{i}' for i in range(1, 4)]
)
print(df)
# update whenever you have the new data
df.loc['equipment1', 'condition1'] = True
print(df)
</code></pre>