I have data and I would like to create a model that can predict the output. I am using autoregressive moving average (ARMA) but I am unsure of where to begin in Matlab. I probably ought to preprocess the data and then create the model. It would be really useful if I could get a matlab script to help me preprocess the data (feature extraction if necessary) and then create a model using that data. I have attached sample data that may be useful.