Hara, Hisayuki; Takemura, Akimichi; Yoshida, Ruriko - In: Journal of Multivariate Analysis 101 (2010) 4, pp. 909-925
In this paper we consider exact tests of a multiple logistic regression with categorical covariates via Markov bases. In many applications of multiple logistic regression, the sample size is positive for each combination of levels of the covariates. In this case we do not need a whole Markov...