estimateNu {BPM}

Estimate noise intensity (nv) for non-DMCs, using maximum likelihood estmiation.

Description

Estimate noise intensity (nv) for non-DMCs, using maximum likelihood estmiation.

Usage

estimateNu(z, phi, maxit = 50, beginP = 20)

Arguments

z

A matrix. Observated mixed turmor samples.

phi

mode of beta-values of each row in pure nomral samples y.

maxit

A postive integer. The iteration number used in maximum likelihood.

beginP

A number, where the method start to search from for root.

return estimated nv (noise intensity)