Given a regression model, segmented `updates' it by adding one or more segmented (i.e., piecewise linear) relationships. Several variables with multiple breakpoints are allowed. The estimation method is discussed in Muggeo (2003, <doi:10.1002/sim.1545>) and illustrated in Muggeo (2008, <https://www.rproject.org/doc/Rnews/Rnews_20081.pdf>). An approach for hypothesis testing is presented in Muggeo (2016, <doi:10.1080/00949655.2016.1149855>), and interval estimation for the breakpoint is discussed in Muggeo (2017, <doi:10.1111/anzs.12200>).
Package details 


Author  Vito M. R. Muggeo [aut, cre] (<https://orcid.org/0000000233864054>) 
Maintainer  Vito M. R. Muggeo <vito.muggeo@unipa.it> 
License  GPL 
Version  1.50 
Package repository  View on CRAN 
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