what is the t value in segmented r why is it important to use segmented model what is the statistical significance r breakpoint what is the statistical significance of breakpoints on r what is r breakpoint is a segmented model better than an unsegmented model which of the following will report the significance of the breakpoint? what does r breakpoint mean what is the standard error for a segmented model what is the standard error of r r which statement best describes the difference between a segmented linear model, an unsegmented linear model or a segmented linear model? what is the statistical significance of breakpoints in r what is the standard error for a segmented regression model which package returns a breakpoint r is segmented model better than unsegmented model r segmentation breakpoints how to interpret breakpoint in r what is the statistical significance of breakpoints in r how do i interpret breakpoints in r r how to calculate t value for breakpoint