HoltWinters model values

General
1

Hi!
How can I get the values of alpha, beta, gamma for HoltWinters model?

2

like this

data("AirPassengers")

plot(AirPassengers)

my_hw<- HoltWinters(AirPassengers)

lines(fitted(my_hw)[,1], col = 3)

(myalpha <- my_hw$alpha)
(mybeta  <- my_hw$beta)
(mygamma <- my_hw$gamma)
3

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