Antarctic Sea Ice Index (part 7)
Modelling monthly sea ice extent using ARIMA and a big bucket of ingredients
To gain a deeper insight into what may be happening with sea ice down under I decided to put my focus not on the absolute level of sea ice each year but the change in the level of sea ice from year to year. Geeks may like to think of this is terms of the first order differential; normal folk may like to think of this in terms of annual differences.
We kn…