This is a quick presentation about some time series plots.
Really meant as an introduction.
As a quick way of drawing time series graphs based on
Recall annual, quarterly, monthly
ts.cy <- ts(rnorm(120,0,1),start = 1900,end = 2020) ts.qq <- ts(rnorm(120,0,1),start = c(1990,1), frequency = 4) ts.mm <- ts(rnorm(120,0,1),end = c(2017,8), frequency = 12)
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