SVD

Method

Suitable in case of

CA

1

Identity

Identity

Relating two variables

HD

Identity

Identity

Multinomial populations

NSCA

1

Identity

Identity

Identity

Responses/predictors

LR

0

Identity

Identity

Compositional data

TA

1

Identity

Triangular

Weight

One ordinal variable

DA

1

Triangular

Triangular

Weight

Two ordinal variables