{ gamma.0 ~ dnorm( 0.0, 1.0E-4 ) gamma.1 ~ dnorm( 0.0, 1.0E-4 ) for ( i in 1:n ) { log( lambda[ i ] ) <- gamma.0 + gamma.1 * x[ i ] y[ i ] ~ dpois( lambda[ i ] ) } lambda.C <- exp( gamma.0 ) lambda.E <- exp( gamma.0 + gamma.1 ) mult.effect <- exp( gamma.1 ) }