Question: Use the following graphics functions: autoplot ( ) , gg _ season ( ) , gg _ subseries ( ) , gg _ lag (
Use the following graphics functions: autoplot ggseason ggsubseries
gglag ACF and explore features from the following time series: "Total Private"
Employed from usemployment, Bricks from ausproduction Hare from pelt, H
Cost from PBS and Barrels from usgasoline.
Can you spot any seasonality, cyclicity and trend?
What do you learn about the series?
What can you say about the seasonal patterns?
Can you identify any unusual years?
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