Kuruppumullage, P.Sooriyarachchi, R.2010-07-062010-07-062007-3Journal of the National Science Foundation of Sri Lanka, 35(1):p.29-40https://dl.nsf.gov.lk/handle/1/6258Data analysisOrdinal categorical dataLog-linear modelMathematical modelsStatisticsLog-linear models for ordinal multidimensional categorical dataArticle