Regression Models with Breakpoints/Changepoints Estimation
c(person(given = c("Vito","M.","R."), family = "Muggeo", role =
        c("aut", "cre"), email = "vito.muggeo@unipa.it"))
Vito M. R. Muggeo <vito.muggeo@unipa.it>
Given a regression model, segmented `updates' the model by adding one or more segmented (i.e., piecewise-linear) relationships. Several variables with multiple breakpoints are allowed.