Extract ARIMA and ETS coefficients

[fabriciopsouza]

Hi everyone!

Its possible to extract ARIMA and ETS coefficients? 

Tks!

[AndrewKramer · Accepted solution]

These coefficients are produced in a report ("R" anchor of ARIMA/ETS Tool); however, these values cannot be extracted as text or a variable.

[AndrewKramer · Accepted solution]

After further investigation, you should be able to extract these coefficients with the R Tool. The "O" anchor contains the serialized model object. You can unserialize this object and extract the fitted values.

#Load Model Object
the.model <- read.Alteryx("#1")

#Unserialize Model Object
mod.obj <- unserializeObject(as.character(the.model$Object[1]))

#Get coefficients
coef <- data.frame(mod.obj$coef)

#Write back to Alteryx
write.Alteryx(coef, 1)