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Methodology Questions >> How to >> limiting GARD break-point search
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Message started by DarrenJObbard on May 22nd, 2014 at 6:14am

Title: limiting GARD break-point search
Post by DarrenJObbard on May 22nd, 2014 at 6:14am
Hi!

I notice that GARD starts looking at 2-breakpoint models even when there is no AIC improvement with a single break-point model.

I assume that this is done for a good reason, but (1) is there any case that a 2-break model would offer an improvement over a 0-break model when a 1-break model did not?
and (2), is there an easy way to limit the search to not include 2-break models when a 1-break model offers no improvement.

Thanks!

Darren

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