what is error term in a poisson regression does poisson regression have an error term does parsement regression have a residual term does paris regression have an error term does a poseon regression have an error term what type of regression has errors in it does poisson regression have an error term does poisson regression have an error term does poisson regression have an error term does poisson regression have error term does poseon regression have an error term does poisson regression have an error term does poisson regression have an error term do poisson regression have random effect does poisson regression has an error term does poisson regression have an error term is there an error term for theisson regression can a poisson regression have error terms does poisson regression have an error term which regression has an error term for random effects and a residual term for logistic regression?