varStuff

Documentation

Overview

factor.go

Copyright 2021 Bruce Golden and Matt Spangler

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

• Variables
• func ConstrainedFactor(c animal.BumpComponent_t)
• func DecompVar(name string, param map[string]interface{}) (v mat.Cholesky)
• func Factor(name string, vcMatrix mat.Symmetric) (v mat.Cholesky, ok bool)
• func Index2D(row int, col int, dim int) (loc int)
• func MatPrint(X mat.Matrix)
• func VarFromMatrix(loc int, vc mat.Symmetric) float64
• type Matvec_t

Variables

var GvCholesky mat.Cholesky // The decomposed genetic covariance matrix

var RvCholesky mat.Cholesky // The decomposed residual covariance matrix

var Vc map[string]Matvec_t

var VcMatrix map[string]mat.Symmetric

Functions

func ConstrainedFactor

func ConstrainedFactor(c animal.BumpComponent_t)

Set covariance of all index components to zero except the bumped component

func DecompVar

func DecompVar(name string, param map[string]interface{}) (v mat.Cholesky)

Generic Decompose a covariance matrix

func Factor

func Factor(name string, vcMatrix mat.Symmetric) (v mat.Cholesky, ok bool)

func Index2D

func Index2D(row int, col int, dim int) (loc int)

Return the 1D index of a 2D matrix stored as array

func MatPrint

func MatPrint(X mat.Matrix)

Pretty matrix format printout

func VarFromMatrix

func VarFromMatrix(loc int, vc mat.Symmetric) float64

Returns the genetic variance at component

Types

type Matvec_t

type Matvec_t struct {
	// contains filtered or unexported fields
}