Retail sales
You work as an analyst for a marketing research company. You assist the marketing manager of a local microbrewery called the 3 MuskeBeers in analyzing and evaluating its core product, Hoppiness. The dataset provided to you, named sales.data, is already loaded for you in R.
The first task you have to work on is to understand the structure of your data. You can use the function str() to compactly display the structure and the first few observations of sales.data. Alternatively, you can use the function tail() to display only the last part of the data.
Este exercício faz parte do curso
Building Response Models in R
Instruções do exercício
- Display the structure of
sales.databy using the functionstr(). - Display the last 6 observations of
sales.databy using the functiontail().
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
# Structure of sales.data
# Tail of sales.data