mu_calc {SparseMDC}

mu Calculator

Description

This function handles the calculations of the Mu Solver. This function runs inside sparse_mdc.

Usage

mu_calc(d, v, EQ, dim, x, nk, p1, p2, delta)

Arguments

d

- The current condition.

v

- Relationship matrix, describing relationship between d-1 and d.

EQ

- Equality matrix specifying the number of following terms to which mu_d is equal.

dim

Total number of conditions, D.

x

- Matrix of mean values.

nk

- Vector with the number of samples in each dimension for this cluster.

p1

- Penalties on mean size.

p2

- Penalties on mean difference.

delta

Small term to ensure existance of solution.

Value

A list containing two vectors containing the calculated values of mu_d | mu_d < mu_d-1 and mu_d | mu_d > mu_d-1 respecitively.