Fig. 1
From: SwitchFinder – a novel method and query facility for discovering dynamic gene expression patterns
Illustration of the modeling. a Example of a model with four regimes and five switches. b When the switch locations are known, the data within each regime is fitted with a line - linear interpolation. c Design matrix for the model in A, calculated using linear factors, specifies the linear regression needed to determine the switch heights. d Roulette method for sampling of a switch location between the neighbouring switches, based on the calculated probabilities of four possible locations