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).
A data frame with 25 observations on the following 4 variables.
Number of Products
Distance
Delivery time
Source
Montgomery and Peck (1982, p.116)
References
P. J. Rousseeuw and A. M. Leroy (1987) Robust Regression and Outlier Detection; Wiley, page 155, table 23.
Use the following R code to directly access this dataset in R.