This hypothetical data set is on the daily revenues from selling ice cream and the daily average temperature in some town on a sample of 35 working days.
Usage
data.icecream
Arguments
Format
A data frame with 35 observations on the following two variables:
revenue
revenues (in Euro).
temp
temperature (in degree Celsius).
Details
In Auer et al. (2024, Chap. 7) these hypothetical data are used to illustrate the estimation of the simple linear regression model.