Is there a way to constrain actual forecasted output to non-negative results using ARIMA<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />Hi,
Data-set does not have any negative values in it but when I create an ARIMA model and save the results -- at some low volume occurrences the platform will generate negative forecasts. Is there an option to "force" JMP to place a zero there instead of a the calculated negative value.
Thank you, Andy
Re: Is there a way to constrain actual forecasted output to non-negative results using ARIMAYes, thank you
Re: Is there a way to constrain actual forecasted output to non-negative results using ARIMAOne popular approach is to use Log transformation on the response variable as a way of restraining the fitted values to be non-negative.
