# 提取RFM
data = data[[\'LAST_TO_END\',\'FLIGHT_COUNT\',\'SEG_KM_SUM\']]
data.head()
data[\'R\']=data[\'LAST_TO_END\']
data[\'F\']=data[\'FLIGHT_COUNT\']
data[\'M\']=data[\'SEG_KM_SUM\']
data1 = data[[\'R\',\'F\',\'M\']]
data1.head()
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[学习笔记] 【学习笔记】# 提取RFM data = data[[\'LAST_TO_END\',\'FLIGHT_COUNT ... |
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