出典:Wikipedia
出典:『Wikipedia』 (2011/04/24 08:11 UTC 版)
Orthogonal array testing is a systematic, statistical way of testing. Orthogonal arrays can be applied in user interface testing, system testing, regression testing, configuration testing and performance testing. The permutations of factor levels comprising a single treatment are so chosen that their responses are uncorrelated & hence each treatment gives unique piece of information. Net effect of organizing the experiment in such treatments is that the same piece of information is gathered in minimum number of experiments.