is.posdef: Checks if a matrix is positive definite

Description Usage Arguments Value Author(s)

Description

Checks if any of the eigenvalues of the matrix is smaller than the set tolerance value

Usage

1
is.posdef(matrix, tolerance = 1e-06)

Arguments

matrix

input matrix

tolerance

a constant

Value

A boolean

Author(s)

Gaye A.


agaye/ESPRESSO.LD documentation built on May 10, 2019, 7:31 a.m.