[R] Piecewise continuous Poisson regression

[Sorkin, John]

Is there an R package that will perform a piecewise continuous Poisson regression? I want to model two linear segments that intersect at a common knot.
Thank you,
John

John David Sorkin M.D., Ph.D.
Professor of Medicine
Chief, Biostatistics and Informatics
University of Maryland School of Medicine Division of Gerontology and Geriatric Medicine
Baltimore VA Medical Center
10 North Greene Street
GRECC (BT/18/GR)
Baltimore, MD 21201-1524
(Phone) 410-605-7119
(Fax) 410-605-7913 (Please call phone number above prior to faxing)

	[[alternative HTML version deleted]]