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snapCGH (version 1.42.0)

Viterbi.three: A scaled Viterbi algorithm for allocating clones to one of two underlying states.

Description

A work horse of the fit.model function. It uses a scaled version of the Viterbi algorithm to allocate clones to one of three underlying states as fitted using a heterogeneous HMM.

Usage

Viterbi.three(y, BFGS.output, BFGS.trans)

Arguments

y
the data to be allocated to states
BFGS.output
The output obtained from the find.param.three function
BFGS.trans
A list of the heterogeneous transition matrices

Value

A vector of numbers indicating to which state clones are allocated to.