STATISTICAL METHODS FOR HIERARCHICAL MULTIVARIATE ORDINAL DATA WHICH ARE USED FOR DATA BASE DRIVEN DECISION SUPPORT

A method of analysis including an intrinsically valid class of statistical methods for dealing with multivariate ordinal data. A decision support system that can (1) provide automated decision support in a transparent fashion (2) optionally be controlled by a decision maker, (3) provide for an evidence acquisition concept, including automatically increasing the content of an underlying database, and (4) provide a computationally efficient interactive distributed environment. The method is exemplified in the context of assisted diagnostic support.