International Journal of Academic and Applied Research (IJAAR)   Year: 2019 | Volume: 3 | Issue: 5 | Page No.: 14-18 Estimation of the Bi-response Poisson Regression Model Based on Local Linear Approach Darnah, Moh. Imam Utoyo and Nur Chamidah Abstract: Bi-response Poisson regression model based on the bivariate Poisson distribution and the response variable is a count data that correlate. The function of the bi-response Poisson regression model can be estimate using the parametric approach and the nonparametric approach. In this paper, we discuss the nonparametric approach using local linear estimator. The parameters of the bi-response Poisson regression model are estimated by the method of maximum likelihood.