Judge bias project.xlsx

	A	B	C	D	E	F	G	H	I	J	K	L	M
1	Judges by strength of evidence of bias
2	Judge	Nationality	Home AVG	Non-Home AVG	Point Differential	p	95% Confidence		N home	N Non-home	SD Home	SD Non-Home
3	Chen	CHN	8.65	-1.45	10.10	< .00001	7.72	12.48	13	97	5.81	3.80
4	Kantor	ISR	8.30	-1.71	10.01	< .00001	6.38	13.64	6	83	3.52	4.37
5	Graham	USA	6.72	-2.66	9.38	< .00001	5.68	13.08	5	30	1.66	3.97
6	Parker	USA	5.64	0.53	5.12	0.000024	2.74	7.48	14	69	3.66	4.14
7	Numanova	UZB	7.31	1.55	5.76	0.0001	2.85	8.67	6	94	3.02	3.58
8	Kozhemiakina	RUS	3.23	-1.97	5.19	0.0002	2.47	7.93	8	69	3.40	3.78
9	Sharkina	RUS	5.25	0.69	4.56	0.000275	2.22	6.9	6	18	2.80	2.26
10	Lukasik	CAN	4.36	-5.20	9.56	0.00082	3.9	15.22	3	31	1.18	4.74
11	Zaydman	ISR	4.45	-0.38	4.83	0.0043	1.26	8.4	5	69	3.04	3.91
12	Yamamoto	JPN	4.36	-0.11	4.47	0.0044	1.22	7.72	4	26	2.65	2.99	0.01 significance threshold
13	Kubota	JPN	3.67	-0.56	4.23	0.012	0.6	7.86	7	62	4.37	4.58
14	Delfa	ESP	4.44	-1.42	5.86	0.012	0.81	10.9	4	54	1.67	4.98
15	Guskov	KAZ	6.83	2.47	4.36	0.027	-0.08	8.8	4	88	2.10	4.43
16	Hunter	CAN	2.57	-1.07	3.63	0.029	-0.13	7.41	3	26	3.54	2.97
17	Obraztsov	RUS	2.76	-0.28	3.04	0.038	-0.54	6.24	4	18	1.41	3.13
18	Yoshioka	JPN	6.90	2.15	4.74	0.046	-0.82	10.32	3	21	2.79	4.48	0.05 significance threshold
19	Ahn	KOR	4.74	2.26	2.48	0.13	-1.86	6.82	3	45	5.03	3.54
20	Enzmann	USA	0.82	-0.92	1.75	0.17	-1.91	5.39	7	39	3.32	4.56
21	Koh	KOR	4.01	2.51	1.50	0.20	-2.07	5.07	3	21	2.87	2.78
22	Abele	LAT	3.04	1.64	1.40	0.22	-2.22	5.02	5	83	2.76	4.00
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24	Judges by score differential
25	Judge	Nationality	Home AVG	Non-Home AVG	Difference	p	95% Confidence		N home	N Non-home	SD Home	SD Non-Home
26	Chen	CHN	8.65	-1.45	10.10	< .00001	7.72	12.48	13	97	5.81	3.80
27	Kantor	ISR	8.30	-1.57	9.87	< .00001	6.38	13.64	6	83	3.52	4.35
28	Lukasik	CAN	4.36	-5.20	9.56	0.00082	3.9	15.22	3	31	1.18	4.74
29	Graham	USA	6.72	-2.66	9.38	< .00001	5.68	13.08	5	30	1.66	3.97
30	Delfa	ESP	4.44	-1.42	5.86	0.012	0.81	10.9	4	54	1.67	4.98
31	Numanova	UZB	7.31	1.55	5.76	0.0001	2.85	8.67	6	94	3.02	3.58
32	Kozhemiakina	RUS	3.23	-1.80	5.19	0.00045	2.47	7.93	8	69	3.40	3.94
33	Parker	USA	5.64	0.53	5.12	0.000024	2.74	7.48	14	69	3.66	4.14
34	Zaydman	ISR	4.45	-0.38	4.83	0.0043	1.26	8.4	5	69	3.04	3.91
35	Yoshioka	JPN	6.90	2.15	4.74	0.046	-0.82	10.32	3	21	2.79	4.48
36	Sharkina	RUS	5.25	0.69	4.56	0.000275	2.22	6.9	6	18	2.80	2.26
37	Yamamoto	JPN	4.36	-0.11	4.47	0.0044	1.22	7.72	4	26	2.65	2.99
38	Guskov	KAZ	6.83	2.47	4.36	0.027	-0.08	8.8	4	88	2.10	4.43
39	Kubota	JPN	3.67	-0.56	4.23	0.012	0.6	7.86	7	62	4.37	4.58
40	Hunter	CAN	2.57	-1.07	3.63	0.029	-0.13	7.41	3	26	3.54	2.97
41	Obraztsov	RUS	2.76	-0.28	3.04	0.038	-0.54	6.24	4	18	1.41	3.13
42	Ahn	KOR	4.74	2.26	2.48	0.13	-1.86	6.82	3	45	5.03	3.54
43	Enzmann	USA	0.82	-0.92	1.75	0.17	-1.91	5.39	7	39	3.32	4.56
44	Koh	KOR	4.01	2.51	1.50	0.2	-2.07	5.07	3	21	2.87	2.78
45	Abele	LAT	3.04	1.64	1.40	0.22	-2.22	5.02	5	83	2.76	4.00
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