| annualSales {syllogi} | R Documentation |
Fictitious Data Set of Annual Sales
Description
Data.frame
Usage
data(annualSales)
Format
The data frame has 12 rows and 3 variables:
- sales
Annual gross sales in $1000 of dollars.
- advert
Annual cost of advertising in $1000 of dollars.
- quality
Quality of their store\'s typical product: 0=very poor quality to 25 = exceptional quality.
Details
You are hired as a statistical consultant. Twelve stores in the Fort Collins, CO area have asked you to develop a prediction model for their annual gross sales (sales; measured in $1000 of dollars). They would like to know if it is possible to predict the amount of their sales by knowing how much they spend annually on advertising (advert; measured in $1000 of dollars) and the quality of their store’s typical product (quality; measure on a scale from 0 = very poor quality to 25 = exceptional quality).
References
fictitious data set
Examples
data("annualSales", package='syllogi')
str(annualSales)