validate_positive_definite {SimTOST}R Documentation

Validate Positive Semi-Definite Matrices

Description

Validates that all matrices in a list are symmetric and positive semi-definite.

Usage

validate_positive_definite(varcov_list)

Arguments

varcov_list

List of matrices. Each matrix is checked to ensure it is symmetric and positive semi-definite.

Value

NULL. If all matrices pass, the function returns nothing. If any matrix fails, it stops with an error message.

Author(s)

Thomas Debray tdebray@fromdatatowisdom.com


[Package SimTOST version 1.0.2 Index]