OJ: Orange Juice Data

In ISLR: Data for an Introduction to Statistical Learning with Applications in R

Description

The data contains 1070 purchases where the customer either purchased Citrus Hill or Minute Maid Orange Juice. A number of characteristics of the customer and product are recorded.

Usage

OJ

Format

A data frame with 1070 observations on the following 18 variables.

Purchase

A factor with levels CH and MM indicating whether the customer purchased Citrus Hill or Minute Maid Orange Juice

WeekofPurchase

Week of purchase

StoreID

Store ID

PriceCH

Price charged for CH

PriceMM

Price charged for MM

DiscCH

Discount offered for CH

DiscMM

Discount offered for MM

SpecialCH

Indicator of special on CH

SpecialMM

Indicator of special on MM

LoyalCH

Customer brand loyalty for CH

SalePriceMM

Sale price for MM

SalePriceCH

Sale price for CH

PriceDiff

Sale price of MM less sale price of CH

Store7

A factor with levels No and Yes indicating whether the sale is at Store 7

PctDiscMM

Percentage discount for MM

PctDiscCH

Percentage discount for CH

ListPriceDiff

List price of MM less list price of CH

STORE

Which of 5 possible stores the sale occured at

Source

Stine, Robert A., Foster, Dean P., Waterman, Richard P. Business Analysis Using Regression (1998). Published by Springer.

References

James, G., Witten, D., Hastie, T., and Tibshirani, R. (2013) An Introduction to Statistical Learning with applications in R, https://www.statlearning.com, Springer-Verlag, New York

Examples

summary(OJ)
plot(OJ$Purchase,OJ$PriceCH)

Example output

 Purchase WeekofPurchase     StoreID        PriceCH         PriceMM     
 CH:653   Min.   :227.0   Min.   :1.00   Min.   :1.690   Min.   :1.690  
 MM:417   1st Qu.:240.0   1st Qu.:2.00   1st Qu.:1.790   1st Qu.:1.990  
          Median :257.0   Median :3.00   Median :1.860   Median :2.090  
          Mean   :254.4   Mean   :3.96   Mean   :1.867   Mean   :2.085  
          3rd Qu.:268.0   3rd Qu.:7.00   3rd Qu.:1.990   3rd Qu.:2.180  
          Max.   :278.0   Max.   :7.00   Max.   :2.090   Max.   :2.290  
     DiscCH            DiscMM         SpecialCH        SpecialMM     
 Min.   :0.00000   Min.   :0.0000   Min.   :0.0000   Min.   :0.0000  
 1st Qu.:0.00000   1st Qu.:0.0000   1st Qu.:0.0000   1st Qu.:0.0000  
 Median :0.00000   Median :0.0000   Median :0.0000   Median :0.0000  
 Mean   :0.05186   Mean   :0.1234   Mean   :0.1477   Mean   :0.1617  
 3rd Qu.:0.00000   3rd Qu.:0.2300   3rd Qu.:0.0000   3rd Qu.:0.0000  
 Max.   :0.50000   Max.   :0.8000   Max.   :1.0000   Max.   :1.0000  
    LoyalCH          SalePriceMM     SalePriceCH      PriceDiff       Store7   
 Min.   :0.000011   Min.   :1.190   Min.   :1.390   Min.   :-0.6700   No :714  
 1st Qu.:0.325257   1st Qu.:1.690   1st Qu.:1.750   1st Qu.: 0.0000   Yes:356  
 Median :0.600000   Median :2.090   Median :1.860   Median : 0.2300            
 Mean   :0.565782   Mean   :1.962   Mean   :1.816   Mean   : 0.1465            
 3rd Qu.:0.850873   3rd Qu.:2.130   3rd Qu.:1.890   3rd Qu.: 0.3200            
 Max.   :0.999947   Max.   :2.290   Max.   :2.090   Max.   : 0.6400            
   PctDiscMM        PctDiscCH       ListPriceDiff       STORE      
 Min.   :0.0000   Min.   :0.00000   Min.   :0.000   Min.   :0.000  
 1st Qu.:0.0000   1st Qu.:0.00000   1st Qu.:0.140   1st Qu.:0.000  
 Median :0.0000   Median :0.00000   Median :0.240   Median :2.000  
 Mean   :0.0593   Mean   :0.02731   Mean   :0.218   Mean   :1.631  
 3rd Qu.:0.1127   3rd Qu.:0.00000   3rd Qu.:0.300   3rd Qu.:3.000  
 Max.   :0.4020   Max.   :0.25269   Max.   :0.440   Max.   :4.000  

ISLR documentation built on Sept. 15, 2021, 9:08 a.m.