Influence Diagnostic Methods in the Poisson Regression Model with the Liu Estimator

Table 9

Absolute change (%) in the estimates after deletion of influential observations.

Estimates	Influential observations
		69.1	81.0	27.6	23.0	11.9	52.0
		3944.7	17.8	1448.5	47.2	3341.4	56.8
	510.0	160.4	139.8	54.4	392.3	189.6
	355.4	626.9	77.7	75.7	119.2	485.2
	144.7	50.9	70.5	19.5	13.9	28.4
	58.1	46.2	20.9	10.5	12.2	31.5