rrcov (version 0.3-07)

delivery: Delivery Time Data

Description

Delivery Time Data, from Montgomery and Peck (1982). The aim is to explain the time required to service a vending machine (Y) by means of the number of products stocked (X1) and the distance walked by the route driver (X2).

Usage

data(delivery)

source

P. J. Rousseeuw and A. M. Leroy (1987) Robust Regression and Outlier Detection. Wiley, page 155, table 23.

Examples

data(delivery)
covMcd(delivery.x)

summary(lm.delivery <- lm(delivery.y ~ delivery.x))