Overview
Please review the existing python code which seems to give an error at sarima stastical methodology. The objective is the python code to correctly produce predictions from all three models Arima, Sarima and ETS and with a harmonic mean to choose the best model to forecast for two weeks the hourly electricity prices in the Greek energy exchange.the excel files need to be used as input values for the code to run.
The Project will be considered as correctly delivered, only if we get valid results and with the specs given.in the existing coding the limits set in the parameters are 3 1 3 and have been setup as such, in order to allow the code to run. Can we please switch these limits to 5 2 5