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?
Deze oefening maakt deel uit van de cursus
ARIMA Models in Python
Praktische interactieve oefening
Zet theorie om in actie met een van onze interactieve oefeningen.
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