Hello folks, I am using time series componentes to forecast an horizon of 4 weeks of income. The Remove Seasonality Componente outputs the removed seasonality column and used differencing to calculate it.
The ARIMA Predictor componente forecast the differenced value.
I need to convert the forecasted value to its original value (not differenced value).
Do you know any node that help me to do this job ?
Hello @hrecinos and welcome to the forum!
There are two components that do the job for you. The Restore Seasonality – KNIME Community Hub component and the Restore Trend – KNIME Community Hub.
We also have a blog post that describes the whole process (https://www.knime.com/blog/building-a-time-series-analysis-application).
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