Optimal Segmentation Subject to Up-Down Constraints
Description
Computes optimal changepoint models using the
Poisson likelihood for non-negative count data,
subject to the PeakSeg constraint:
the first change must be up, second change down, third change up, etc.
For more info about the models and algorithms,
read "A log-linear time algorithm for constrained changepoint detection"
by TD Hocking et al.