如何將Pivot表中的Pandas

Question

我正在嘗試使用 pandas 為 pivot 表編寫代碼，

這是我的樣本 excel 文件。

Name    Owner   Role    Can Edit    Can Read    Can Delete  Can download
John    Julan   Role1   Yes               No          No          No
Ricard  Julan   Role2   No                Yes         No          No
Sam     Hannah  Role2   No                 No         Yes         No
Julia   Hannah  Role1   No                 No         No          Yes
Katie   Julan   Role2   No                 Yes        No          Yes

和 output 應該是這樣的：

這是我的代碼

import pandas as pd
import numpy as np
df = pd.read_excel('pivot.xlsx')
table = pd.pivot_table(df, values=['Can Edit','Can Read','Can Delete','Can download'], index=['Owner'],columns=['Role'], aggfunc=np.sum)

但我沒有得到想要的結果

Answer 1

你幾乎擁有它但你忘記了索引中的“名稱”：

pd.pivot_table(df, index=['Name', 'Owner'], columns=['Role'],
               values=['Can Edit','Can Read','Can Delete','Can download'],
               aggfunc=np.sum)

請注意，如果使用所有其他列，則無需指定值：

pd.pivot_table(df, index=['Name', 'Owner'], columns=['Role'], aggfunc=np.sum)

output：

              Can Delete       Can Edit       Can Read       Can download      
Role               Role1 Role2    Role1 Role2    Role1 Role2        Role1 Role2
Name   Owner                                                                   
John   Julan          No   NaN      Yes   NaN       No   NaN           No   NaN
Julia  Hannah         No   NaN       No   NaN       No   NaN          Yes   NaN
Katie  Julan         NaN    No      NaN    No      NaN   Yes          NaN   Yes
Ricard Julan         NaN    No      NaN    No      NaN   Yes          NaN    No
Sam    Hannah        NaN   Yes      NaN    No      NaN    No          NaN    No