I am trying to do an ARIMA (1,1,0) analysis on time series data - sample attached. My table has 450 cities, only 2 are in the sample file. I want to do the same analysis for each city. In many JMP platforms, I can hold down the control key and ask for the analysis and it will be done for all the cities in the By box. However, for setting the ARIMA values, it give me the dialog for each city (450 of them!). I suspect there is a way to script this so that I only need to specify ARIMA (1,1,0) once and have it applied to each city - but I don't know how to do that. Can someone help?
