Created
June 9, 2021 11:23
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library(seasonal) | |
# basic use | |
m <- seas(AirPassengers) | |
summary(m) | |
# understanding the defaults | |
?seas | |
# some methods | |
final(m) | |
fivebestmdl(m) | |
plot(m) | |
monthplot(m) | |
out(m) | |
spc(m) | |
identify(m) | |
# compare with stl from stats | |
m0 <- stl(AirPassengers, "per") | |
plot(m0) | |
r.adj <- AirPassengers - m0$time.series[, 'seasonal'] | |
plot(m) | |
lines(r.adj, col = "blue") | |
# invoke 'spec.argument' through the ... | |
seas(AirPassengers, force.type = "denton") # force equality of annual values | |
seas(AirPassengers, x11 = "") # use x11 instead of 'seats' | |
# static replication of 'm <- seas(AirPassengers)' | |
static(m) | |
# generic extractor function X-13 series | |
series(m, "forecast.forecasts") | |
series(m, "history.trendestimates") | |
# keeping output of X-13 in a user defined directory | |
seas(AirPassengers, dir = "~/mydir") | |
# user defined regressors | |
myseries <- genhol(cny, start = 0, end = 0, center = "calendar") | |
m1 <- seas( | |
imp, | |
xreg = myseries, | |
regression.aictest = "td", | |
regression.usertype = "holiday" | |
) | |
summary(m1) | |
# GUI | |
view(m) | |
# X-13 diagnostical output | |
out(m) | |
# Multi-mode | |
seas(cbind(mdeaths, fdeaths)) |
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