co2

Mauna Loa Atmospheric CO2 Concentration

A pre-loaded example dataset in R

Main page: https://www.rdocumentation.org/packages/datasets/versions/3.6.2/topics/co2

head(co2)

## [1] 315.42 316.31 316.50 317.56 318.13 318.00

require(graphics)
plot(co2, ylab = expression("Atmospheric concentration of CO"[2]),
     las = 1)
title(main = "co2 data set")