mcgrath {experimentr}

Data from "Chocolate scents and product sales: a randomized controlled trial in a Canadian bookstore and cafe"

Description

This dataset is used in the exercises of Chapter 6 from the textbook.

Usage

mcgrath

Format

A data frame with 30 rows and 5 variables:

treatment

Treatment indicator. 1 = treatment, 0 = control

book

Sales of books

coffee

Sales of bulk coffee, tea, or spices

food

Sales of food

grandtotal

Total of book, coffee, and food sales

Source

McGrath, Mary C., et al. “Chocolate Scents and Product Sales: A Randomized Controlled Trial in a Canadian Bookstore and Café.” SpringerPlus, vol. 5, no. 1, 2016, https://doi.org/10.1186/s40064-016-2303-5.