milk {PriceIndices}

A real data set on sold milk

Description

A collection of scanner data on the sale of milk in one of Polish supermarkets in the period from December 2018 to August 2020

Usage

milk

Format

A data frame with 6 columns and 4386 rows. The used variables are as follows:

time - Dates of transactions (Year-Month-Day)

prices - Prices of sold products [PLN]

quantities - Quantities of sold products [liters]

prodID - Unique product codes (data set contains 68 different prodIDs)

retID - Unique codes identifying outlets/retailer sale points (data set contains 5 different retIDs)

description Descriptions of sold milk products (data set contains 6 different product descriptions)