co2: Data used in the real data example. It is obtained from http://cdiac.esd.ornl.gov/ftp/trends/co2/maunaloa.co2.
Description
data frame with two variables, the first one is the response, second one is the time. The original data has 612 samples, but 5 of them are missing, which is removed from our sample.format
A data frame with 607 observations on the following 2 variables.