The Stratford data frame has 73 rows and 2 columns of data containing daily maximum temperatures in Stratford every five days in 1990
data(Stratford)The data frame contains the following columns:
x a numeric vector representing time in a year scaled into [0,1]
y a numeric vector of the observed maximum temperature in Fahrenheit
Daily maximum temperatures from the station in Stratford, Texas, in the year 1990 were extracted. The year was divided into 73 five-day periods and measurements on the third day in each period were selected as observations.