On Aug 7, 2015, at 12:05 PM, Drew Morrison wrote:
> Thanks, Jean. I've actually looked at that source before. The issue is that I
> can't constrain the slope of the /center/ section to be zero - in fact, I've
> applied similar code to a three-segment regression and I can get a zero
> slope either
Thanks, Jean. I've actually looked at that source before. The issue is that I
can't constrain the slope of the /center/ section to be zero - in fact, I've
applied similar code to a three-segment regression and I can get a zero
slope either of the two sides, but not in the middle.
Here's a list of
This posting on StackOverflow might be useful to you.
http://stackoverflow.com/questions/13810607/in-r-package-segmented-how-could-i-set-the-slope-of-one-of-lines-in-the-model
Jean
On Thu, Aug 6, 2015 at 3:01 PM, Drew Morrison
wrote:
> Hi,
>
> I'm working on a way to predict the electricity con
Hi,
I'm working on a way to predict the electricity consumption of electrically
heated buildings as a function of outdoor air temperature. I've identified a
three-segment linear model as a candidate for a good fit, with the slope of
the center section constrained to zero. I'm working with the segm
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