BSDA (version 1.2.1)

Cpi: Consumer price index from 1979 to 1998

Description

Data for Exercise 1.34

Usage

Cpi

Format

A data frame/tibble with 20 observations on two variables

year

year

cpi

consumer price index

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

plot(cpi ~ year, data = Cpi, type = "l", lty = 2, lwd = 2, col = "red")   
barplot(Cpi$cpi, col = "pink", las = 2, main = "Problem 1.34")