如何获取正确的开放终结点以映射到使用 pd.cut 的标签?例如,下面的代码段,只显示一个区间而不是标签(例如,“[10000000.0, 50000000.0)”而不是“100亿美元到500亿美元”)?
import pandas as pd
import numpy as np
breaks = [0, 1000000, 5000000, 10000000, 50000000] # actual values are in millions
labels = [
'under $1 billion',
'$1 billion - $5 billion',
'$5 billion - $10 billion',
'$10 billion to $50 billion',
'over $50 billion'
]
interval = pd.IntervalIndex.from_breaks(breaks, closed='left')
df = pd.DataFrame({'value': np.random.randint(10000, 50000000, 20)})
df['Asset Size'] = pd.cut(df['value'], interval, labels=labels, right=False )
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