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

Table 7

English League football data.

Y; (no. of won matches)	X1; (no. of yellow cards)	X2; (no. of red cards)	X3; (goals own)	X4; (goals conceded)	X5; (no. of points earned)
30	72	0	33	52	93
26	62	0	26	60	86
23	71	4	39	41	78
22	54	0	42	36	76
23	68	3	44	33	75
18	78	2	29	25	69
17	72	2	44	18	61
12	59	2	48	−7	46
12	52	3	67	−12	46
12	80	0	51	−8	45
12	78	5	64	−17	45
12	72	1	63	−15	44
11	70	2	56	−15	44
12	77	0	63	−13	41
12	56	0	70	−25	41
11	65	2	55	−16	40
11	84	5	68	−28	40
9	67	5	80	−43	34
5	77	1	53	−26	28
6	78	4	69	−40	24