#报错 'function' object is not subscriptable
#这是源代码
import numpy as np
import pandas as pd
data = pd.read_csv(r'home_data.csv')
data
zlp_prl=['zipcode','price']
sales[zlp_prl]
Arr_price=sales[zlp_prl].groupby('zipcode').mean()
a=Arr_price.sort_values(by=['price'],ascending=False)
print(a.head(1))
把sales后面的那对中括号换成小括号,下面那句也会报错,也是改成小括号
sales是之前定义的函数吧,只能加()调用,不能用[]
有帮助的话,请点采纳该答案~