datacamp-logo

Multiplicative vs additive seasonality

The first thing you need to decide is whether to apply transformations to the time series. In these last few exercises you will be working towards making a forecast of the CO\(_2\) time series. This and another time series for electricity production are plotted below.

Which of the above time series, if either, should be log transformed?

Answer the question
50 XP
Possible Answers
  • press
  • press
  • press
  • press