Cpi {BSDA}

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

Source

Bureau of Labor Statistics.

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")