Hy, I am working on a time series with yearly observations starting from 1995. Since I wanted to forecast the next values with ARIMA methods, I thought it was more appropriate to get quarterly data through the td function in R with the chow-lin-maxlog method. I have been looking online, but I do not find exhaustive literature about the Chow Lin disaggregation technique and neither on its assumptions: how can I judge if the quartely data aren't just creating more noise for the estimation of the ARIMA model? Any help is appreciated!
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