convert_orthus_covariance {fido}

Convert orthus covariance matricies between representations

Description

Convert orthus covariance matricies between representations

Usage

oilrvar2ilrvar(Sigma, s, V1, V2)

oilrvar2clrvar(Sigma, s, V)

oclrvar2ilrvar(Sigma, s, V)

oalrvar2clrvar(Sigma, s, d1)

oclrvar2alrvar(Sigma, s, d2)

oalrvar2alrvar(Sigma, s, d1, d2)

oalrvar2ilrvar(Sigma, s, d1, V2)

oilrvar2alrvar(Sigma, s, V1, d2)

Arguments

Sigma

covariance matrix arrat in specified transformed space (dim(Sigma)[3]=iter)

s

first s rows and colums of Sigma are transformed

V1

ILR contrast matrix of basis Sigma is already in

V2

ILR contrast matrix of basis Sigma is desired in

V

ILR contrast matrix (i.e., transformation matrix of ILR)

d1

alr reference element Sigma is already expressed with respec to

d2

alr reference element Sigma is to be expressed with respect to

Value

matrix