# STEP 1: Create Data Frame
retail <- data.frame(
BillID = c(501,502,503,504,505,506),
CustomerName = c("Aman","Riya","Karan","Neha","Rohit","Simran"),
Gender = factor(c("Male","Female","Male","Female","Male","Female")),
Membership = factor(c("Gold","Silver","Gold","None","Silver","Gold")),
Category = factor(c("Grocery","Electronics","Clothing","Grocery","Electronics","Clothing")),
Quantity = c(10,1,3,8,2,5),
CostPrice = c(50,20000,800,60,18000,700),
SellingPrice = c(70,25000,1000,80,22000,900),
Discount = c(100,2000,150,50,500,300),
DeliveryType = factor(c("Home","Store","Home","Store","Home","Home"))
)
retail
## BillID CustomerName Gender Membership Category Quantity CostPrice
## 1 501 Aman Male Gold Grocery 10 50
## 2 502 Riya Female Silver Electronics 1 20000
## 3 503 Karan Male Gold Clothing 3 800
## 4 504 Neha Female None Grocery 8 60
## 5 505 Rohit Male Silver Electronics 2 18000
## 6 506 Simran Female Gold Clothing 5 700
## SellingPrice Discount DeliveryType
## 1 70 100 Home
## 2 25000 2000 Store
## 3 1000 150 Home
## 4 80 50 Store
## 5 22000 500 Home
## 6 900 300 Home
# STEP 2: Calculated Columns
retail$GrossRevenue <- retail$Quantity * retail$SellingPrice
retail
## BillID CustomerName Gender Membership Category Quantity CostPrice
## 1 501 Aman Male Gold Grocery 10 50
## 2 502 Riya Female Silver Electronics 1 20000
## 3 503 Karan Male Gold Clothing 3 800
## 4 504 Neha Female None Grocery 8 60
## 5 505 Rohit Male Silver Electronics 2 18000
## 6 506 Simran Female Gold Clothing 5 700
## SellingPrice Discount DeliveryType GrossRevenue
## 1 70 100 Home 700
## 2 25000 2000 Store 25000
## 3 1000 150 Home 3000
## 4 80 50 Store 640
## 5 22000 500 Home 44000
## 6 900 300 Home 4500
retail$TotalCost <- retail$Quantity * retail$CostPrice
retail
## BillID CustomerName Gender Membership Category Quantity CostPrice
## 1 501 Aman Male Gold Grocery 10 50
## 2 502 Riya Female Silver Electronics 1 20000
## 3 503 Karan Male Gold Clothing 3 800
## 4 504 Neha Female None Grocery 8 60
## 5 505 Rohit Male Silver Electronics 2 18000
## 6 506 Simran Female Gold Clothing 5 700
## SellingPrice Discount DeliveryType GrossRevenue TotalCost
## 1 70 100 Home 700 500
## 2 25000 2000 Store 25000 20000
## 3 1000 150 Home 3000 2400
## 4 80 50 Store 640 480
## 5 22000 500 Home 44000 36000
## 6 900 300 Home 4500 3500
retail$NetRevenue <- retail$GrossRevenue - retail$Discount
retail
## BillID CustomerName Gender Membership Category Quantity CostPrice
## 1 501 Aman Male Gold Grocery 10 50
## 2 502 Riya Female Silver Electronics 1 20000
## 3 503 Karan Male Gold Clothing 3 800
## 4 504 Neha Female None Grocery 8 60
## 5 505 Rohit Male Silver Electronics 2 18000
## 6 506 Simran Female Gold Clothing 5 700
## SellingPrice Discount DeliveryType GrossRevenue TotalCost NetRevenue
## 1 70 100 Home 700 500 600
## 2 25000 2000 Store 25000 20000 23000
## 3 1000 150 Home 3000 2400 2850
## 4 80 50 Store 640 480 590
## 5 22000 500 Home 44000 36000 43500
## 6 900 300 Home 4500 3500 4200
retail$Profit <- retail$NetRevenue - retail$TotalCost
retail
## BillID CustomerName Gender Membership Category Quantity CostPrice
## 1 501 Aman Male Gold Grocery 10 50
## 2 502 Riya Female Silver Electronics 1 20000
## 3 503 Karan Male Gold Clothing 3 800
## 4 504 Neha Female None Grocery 8 60
## 5 505 Rohit Male Silver Electronics 2 18000
## 6 506 Simran Female Gold Clothing 5 700
## SellingPrice Discount DeliveryType GrossRevenue TotalCost NetRevenue Profit
## 1 70 100 Home 700 500 600 100
## 2 25000 2000 Store 25000 20000 23000 3000
## 3 1000 150 Home 3000 2400 2850 450
## 4 80 50 Store 640 480 590 110
## 5 22000 500 Home 44000 36000 43500 7500
## 6 900 300 Home 4500 3500 4200 700
retail$GrossRevenue <- retail$Quantity * retail$SellingPrice
print(retail)
## BillID CustomerName Gender Membership Category Quantity CostPrice
## 1 501 Aman Male Gold Grocery 10 50
## 2 502 Riya Female Silver Electronics 1 20000
## 3 503 Karan Male Gold Clothing 3 800
## 4 504 Neha Female None Grocery 8 60
## 5 505 Rohit Male Silver Electronics 2 18000
## 6 506 Simran Female Gold Clothing 5 700
## SellingPrice Discount DeliveryType GrossRevenue TotalCost NetRevenue Profit
## 1 70 100 Home 700 500 600 100
## 2 25000 2000 Store 25000 20000 23000 3000
## 3 1000 150 Home 3000 2400 2850 450
## 4 80 50 Store 640 480 590 110
## 5 22000 500 Home 44000 36000 43500 7500
## 6 900 300 Home 4500 3500 4200 700