2 回答

TA貢獻1830條經驗 獲得超9個贊
假設您已將 DataFrame 創建為'df'. 然后您可以執行以下操作,首先分組,然后計算百分比。
df = df.groupby('Country').sum()
df['Gold_percent'] = (df['Gold'] / df['Gold'].sum()) * 100
df['Silver_percent'] = (df['Silver'] / df['Silver'].sum()) * 100
df['Bronze_percent'] = (df['Bronze'] / df['Bronze'].sum()) * 100
df['Total_percent'] = (df['Total'] / df['Total'].sum()) * 100
df.round(2)
print (df)
輸出如下:
Gold Silver Bronze ... Silver_percent Bronze_percent Total_percent
Country ...
Australia 5 1 1 ... 1.14 1.49 3.02
China 9 8 13 ... 9.09 19.40 12.93
Germany 33 41 21 ... 46.59 31.34 40.95
UK 2 1 1 ... 1.14 1.49 1.72
USA 28 37 31 ... 42.05 46.27 41.38

TA貢獻1873條經驗 獲得超9個贊
我沒有你所擁有的確切數據集。我正在用類似的數據集進行解釋。嘗試添加一列,其中包含跨行的獎牌總和。然后通過將所有行除以整列的總和來找到百分比。
我將此作為模型發布,請檢查此
import pandas as pd
cars = {'Brand': ['Honda Civic','Toyota Corolla','Ford Focus','Audi A4'],
'ExshowroomPrice': [21000,26000,28000,34000],'RTOPrice': [2200,250,2700,3500]}
df = pd.DataFrame(cars, columns = ['Brand', 'ExshowroomPrice','RTOPrice'])
Brand ExshowroomPrice RTOPrice
0 Honda Civic 21000 2200
1 Toyota Corolla 26000 250
2 Ford Focus 28000 2700
3 Audi A4 34000 3500
df['percentage']=(df.ExshowroomPrice +df.RTOPrice) * 100
/(df.ExshowroomPrice.sum() +df.RTOPrice.sum())
print(df)
Brand ExshowroomPrice RTOPrice percentage
0 Honda Civic 21000 2200 19.719507
1 Toyota Corolla 26000 250 22.311942
2 Ford Focus 28000 2700 26.094348
3 Audi A4 34000 3500 31.874203
添加回答
舉報