PizzaSize {SRMData}R Documentation

Diameters of pizzas

Description

The diameter of 12-inch pizzas from two companies.

Usage

data(PizzaSize)

Format

A data frame with 250 rows (one per pizza) and 5 columns:

Store

the pizza chain; one of Dominos (Domino's Pizza) or EagleBoys (Eagle Boy's Pizza)

CrustDescription

the type of crust for the pizza; one of ClassicCrust, DeepPan, MidCrust, ThinCrust or ThinNCrispy (some unique to one pizza company)

Topping

the type of pizza topping; one of BBQMeatlovers, Hawaiian, SuperSupremo or Supreme (some unique to one pizza company)

Diameter

the pizza diameter, in cm)

DiameterInches

the pizza diameter, in inches (converted from cm)

Source

P. K. Dunn. Assessing claims made by a pizza chain. Journal of Statistical Education, 20(1), 2012.


[Package SRMData version 1.0.1 Index]