hcp_binseg {harbinger} | R Documentation |
Binary segmentation (BinSeg) method
Description
Change-point detection method that focus on identify change points in mean/variance doi:10.2307/2529204. It wraps the BinSeg implementation available in the changepoint library.
Usage
hcp_binseg(Q = 2)
Arguments
Q |
The maximum number of change-points to search for using the BinSeg method |
Value
hcp_binseg
object
Examples
library(daltoolbox)
#loading the example database
data(examples_changepoints)
#Using simple example
dataset <- examples_changepoints$simple
head(dataset)
# setting up change point method
model <- hcp_binseg()
# fitting the model
model <- fit(model, dataset$serie)
# execute the detection method
detection <- detect(model, dataset$serie)
# filtering detected events
print(detection[(detection$event),])
[Package harbinger version 1.0.787 Index]