The structure of a data layout may be usefully described in terms of its symmetries, i.e. transformations which do not affect attitudes to the data. Interesting null hypotheses may be considered as ...

This is a preview. Log in through your library . Abstract For square contingency tables with ordered categories, the conditional symmetry (CS) model is decomposed into the quasi-odds symmetry (QOS) ...

The single chirality of biological molecules has fascinated scientists and laymen alike since Pasteur’s first painstaking separation of the enantiomorphic crystals of a tartrate salt over 150 years ...