从文件output_hc_v1.csv 与头:EMPLID pay_status计数位置DEPTID grade_desc最新版本如何使用.query与熊猫和numpy?
我会通过Python想节省过滤的“pay_status =活动”新的CSV。 与此代码:
a1=a.query ('"pay_status" == ["Active"]')
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但这部分不起作用。
My full code:
import csv
import pandas as pd
import numpy as np
df= pd.read_csv ("C:/Users/e1087353/Documents/CAPCO/HC/python_data/output_hc_v1.csv")
df.head()
a= pd.pivot_table(df, index =["location","deptid","grade_desc","pay_status"] ,values=["Count"],aggfunc=np.sum)
a1=a.query ('"pay_status" == ["Active"]')
a1.to_csv ("C:/Users/e1087353/Documents/CAPCO/HC/python_data/Output_final2.csv")