
Hi,
I would like to calculate the area under segmented regression lines (single breakpoints). I had thought that I could do this using the predict() function to ascertain some key x y values in order to determine the dimensions for two trapezoids (under each segment of my regression). However, I've not had any success with this and have just read online that the predict function does not work for segmented. Has anyone successfully done what I describe? Or is able to provide some advice on how best to approach this task?
Cheers,Oli 		 	   		  
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