"Typability: the ability of the method to produce an unambiguous result for all strains of a particular species"
[Detecting Pathogens in Food, T A McMeekin, Elsevier, Jun 23, 2003]
What is an example of an ambiougous result? For example, if a method tests the number of flagella of strains of a certain bacteria, is having no flagella [0] an ambiougous result?
Could typability mean the percentage of strains that have the character which is the test evaluating?