gmm_intersections: Intersections of Two Gaussian Distributions

In merkys/MixtureFitting: Fitting of univariate mixture distributions to data using various approaches

Intersections of Two Gaussian Distributions

Description

Finds intersections of two Gaussian distributions by finding roots of a quadratic equation.

Usage

    gmm_intersections( p )

Arguments

p	parameter vector of 6 parameters. Structure of p vector is p = c( A1, A2, mu1, mu2, sigma1, sigma2 ), where Ai is the proportion of i-th component, mui is the location of i-th component, sigmai is the scale of i-th component.

Value

A vector of x values of intersections (zero, one or two). Returns NaN if both distributions are identical.

Author(s)

Andrius Merkys

merkys/MixtureFitting documentation built on May 25, 2024, 9:01 a.m.