I have used level 1 integrating in my time series model in order to make it stationary. However after fitting a model how do I remove the differencing from the forecast and see what the actual forecast number is?
Sorry for the delay, but can you elaborate a bit more. Are you manually creating the 1-time integrated time series and then modelling it, or are you simply using an integrated model to create the predictions and you want to transform them?
Hi, I am using integrated model to create forecast and want to transform them to the original form.