Man pages for focus
Online Changepoint Detection in Univariate and Multivariate Data Streams

detector_candidatesGet candidate segments
detector_createCreate a FOCuS changepoint detector
detector_info_nGet number of observations processed
detector_info_snGet cumulative sum statistic
detector_pieces_lenGet number of candidate segments
detector_updateUpdate detector with new observation(s)
focus_offlineRun FOCuS detector in offline batch mode
focus-packageOnline Changepoint Detection in Univariate and Multivariate...
generate_projection_indexesGenerate projection index sets
get_statisticsCompute current changepoint statistics
focus documentation built on June 13, 2026, 1:08 a.m.