Table 2.

Statistical and clustering analysis of miRNA data between the three groups

			Group 1	Group 2	Group 3
			MIAPaCa-2	MIAPaCa-GR	MIAPaCa-GTR
No.	Reporter Name	p-value	Mean	Mean	Mean
156	hsa-miR-1308	4.32E-10	173	745	569
852	hsa-miR-886-5p	2.82E-09	587	132	90
293	hsa-miR-1975	1.69E-08	1,715	5,918	4,848
247	hsa-miR-185	6.34E-08	291	673	674
273	hsa-miR-1915	8.97E-08	173	651	527
868	hsa-miR-92a	9.62E-08	3,823	1,596	1,754
100	hsa-miR-126	1.10E-07	534	971	902
157	hsa-miR-130a	1.12E-07	351	802	634
432	hsa-miR-320a	1.12E-07	3,847	2,072	2,084
119	hsa-miR-1275	1.16E-07	666	188	291
817	hsa-miR-7	1.38E-07	1,610	565	423
824	hsa-miR-720	1.73E-07	1,134	364	370
433	hsa-miR-320b	1.95E-07	4,053	2,110	2,051
434	hsa-miR-320c	2.27E-07	4,185	2,193	2,141
435	hsa-miR-320d	4.31E-07	3,040	1,599	1,624
126	hsa-miR-1280	5.48E-07	1,175	478	668
355	hsa-miR-22	5.80E-07	236	495	482
223	hsa-miR-15a	6.85E-07	759	1,399	1,806
417	hsa-miR-30a	7.29E-07	912	2,288	2,541
780	hsa-miR-638	9.17E-07	489	853	881
473	hsa-miR-361-5p	1.01E-06	807	1,524	1,608
426	hsa-miR-30e	1.42E-06	420	896	1,169
424	hsa-miR-30d	1.76E-06	552	1,210	1,306
80	hsa-miR-1246	1.86E-06	3,605	8,071	7,683
871	hsa-miR-92b	2.02E-06	1,397	637	720
327	hsa-miR-20b	2.88E-06	2,375	1,239	1,247
521	hsa-miR-424	3.83E-06	250	540	667
385	hsa-miR-27a	4.38E-06	1,538	2,819	3,093
292	hsa-miR-1974	6.60E-06	15,945	9,498	8,684
297	hsa-miR-1979	6.90E-06	6,301	5,431	3,752
419	hsa-miR-30b	8.50E-06	453	854	903
213	hsa-miR-151-5p	1.00E-05	883	1,432	1,313
230	hsa-miR-17	1.04E-05	3,486	2,408	1,865
29	hsa-miR-106a	1.11E-05	3,465	2,424	1,880
360	hsa-miR-221	1.59E-05	5,421	7,191	8,200
325	hsa-miR-20a	2.04E-05	3,911	2,789	2,245
34	hsa-miR-10a	2.32E-05	480	279	200
227	hsa-miR-16	2.43E-05	8,590	13,443	11,781
380	hsa-miR-26a	3.02E-05	2,496	3,740	3,922
10	hsa-let-7e	4.98E-05	2,287	1,338	2,377
329	hsa-miR-21	6.57E-05	16,363	18,437	24,832
387	hsa-miR-27b	8.97E-05	565	950	1,069
523	hsa-miR-425	1.06E-04	335	674	613
890	hsa-miR-98	1.21E-04	492	436	635
283	hsa-miR-195	1.85E-04	221	416	408
399	hsa-miR-29b	2.39E-04	373	569	662
478	hsa-miR-365	2.91E-04	466	164	147
31	hsa-miR-106b	7.19E-04	1,724	2,563	2,211
6	hsa-let-7c	8.52E-04	4,155	3,708	4,967
893	hsa-miR-99b	1.14E-03	730	677	550
33	hsa-miR-107	1.23E-03	1,931	2,816	2,544
492	hsa-miR-374b	1.27E-03	586	645	841
4	hsa-let-7b	1.83E-03	2,002	2,375	2,684
24	hsa-miR-103	1.90E-03	2,130	3,091	2,599
397	hsa-miR-29a	2.11E-03	7,701	11,078	9,797
718	hsa-miR-584	2.21E-03	895	655	617
242	hsa-miR-1826	2.28E-03	19,150	20,015	15,659
17	hsa-let-7i	2.72E-03	9,341	12,161	11,956
418	hsa-miR-30a*	2.89E-03	578	739	853
244	hsa-miR-183	4.36E-03	573	574	456
225	hsa-miR-15b	4.40E-03	4,731	3,494	3,966
125	hsa-miR-128	4.99E-03	558	671	748
239	hsa-miR-182	5.19E-03	1,049	1,367	1,142
264	hsa-miR-191	7.20E-03	1,812	2,120	2,091
421	hsa-miR-30c	7.23E-03	1,699	2,165	2,428
873	hsa-miR-93	7.92E-03	2,239	2,187	1,772
402	hsa-miR-29c	7.98E-03	544	661	776
362	hsa-miR-222	8.28E-03	5,701	5,760	6,566
249	hsa-miR-186	8.85E-03	429	493	382
Following transcripts are statistically significant but have low signals (signal < 500)
232	hsa-miR-181a	6.03E-09	66	289	177
204	hsa-miR-148a	1.92E-08	33	215	211
741	hsa-miR-605	5.62E-08	8	219	34
255	hsa-miR-18a	2.63E-07	441	281	189
161	hsa-miR-132	1.27E-06	49	90	100
464	hsa-miR-345	1.78E-06	51	137	150
36	hsa-miR-10b	2.03E-06	264	106	81
127	hsa-miR-1281	2.14E-06	20	86	77
405	hsa-miR-301a	2.50E-06	100	209	95
475	hsa-miR-362-5p	2.92E-06	103	185	172
770	hsa-miR-629	3.58E-06	58	109	107
199	hsa-miR-146b-5p	4.32E-06	28	76	73
285	hsa-miR-196a	4.57E-06	42	20	9
275	hsa-miR-192	4.94E-06	122	319	232
214	hsa-miR-152	5.89E-06	177	327	284
647	hsa-miR-532-5p	6.80E-06	186	389	381
803	hsa-miR-660	9.13E-06	153	310	330
22	hsa-miR-101	1.02E-05	125	272	272
110	hsa-miR-1268	1.12E-05	191	89	86
159	hsa-miR-130b	1.29E-05	203	368	283
195	hsa-miR-1469	1.80E-05	88	197	183
707	hsa-miR-575	1.82E-05	26	64	51
137	hsa-miR-1290	1.85E-05	30	103	95
737	hsa-miR-601	1.92E-05	47	29	21
851	hsa-miR-886-3p	2.01E-05	231	99	77
257	hsa-miR-18b	2.08E-05	171	126	87
281	hsa-miR-194	2.32E-05	105	225	216
176	hsa-miR-137	2.54E-05	93	43	43
814	hsa-miR-671-5p	5.15E-05	186	104	88
439	hsa-miR-324-5p	5.50E-05	72	139	135
356	hsa-miR-22*	5.93E-05	90	183	213
117	hsa-miR-1274a	6.22E-05	91	62	61
291	hsa-miR-1973	6.79E-05	33	102	78
196	hsa-miR-146a	8.06E-05	11	35	11
9	hsa-let-7d*	8.26E-05	312	167	180
576	hsa-miR-500*	8.41E-05	87	126	130
518	hsa-miR-422a	9.15E-05	106	48	71
474	hsa-miR-362-3p	9.80E-05	32	62	68
764	hsa-miR-625	1.19E-04	14	24	35
546	hsa-miR-455-3p	1.45E-04	90	189	140
472	hsa-miR-361-3p	1.52E-04	26	47	47
829	hsa-miR-760	1.53E-04	107	67	41
26	hsa-miR-103-as	1.61E-04	44	73	76
847	hsa-miR-877	1.86E-04	109	51	50
554	hsa-miR-486-5p	1.89E-04	235	114	177
771	hsa-miR-629*	3.80E-04	24	52	47
553	hsa-miR-486-3p	4.53E-04	97	57	109
831	hsa-miR-762	4.92E-04	180	271	339
149	hsa-miR-1301	5.00E-04	60	114	81
778	hsa-miR-636	5.15E-04	20	17	35
537	hsa-miR-450a	5.94E-04	44	63	99
236	hsa-miR-181c	6.10E-04	24	55	37
882	hsa-miR-940	6.14E-04	105	112	181
879	hsa-miR-937	6.24E-04	19	30	34
289	hsa-miR-197	6.38E-04	149	92	100
254	hsa-miR-188-5p	7.43E-04	69	34	35
182	hsa-miR-140-3p	7.62E-04	124	197	171
834	hsa-miR-766	7.77E-04	20	45	51
83	hsa-miR-1249	7.99E-04	117	44	131
878	hsa-miR-936	8.40E-04	36	13	20
724	hsa-miR-589*	8.64E-04	9	27	23
511	hsa-miR-409-3p	1.03E-03	13	37	25
470	hsa-miR-34c-3p	1.03E-03	16	42	35
646	hsa-miR-532-3p	1.12E-03	139	183	256
583	hsa-miR-505	1.17E-03	53	71	88
706	hsa-miR-574-5p	1.28E-03	354	236	211
575	hsa-miR-500	1.30E-03	75	94	108
806	hsa-miR-663	1.40E-03	98	139	209
183	hsa-miR-140-5p	1.57E-03	38	52	60
160	hsa-miR-130b*	1.76E-03	85	58	69
677	hsa-miR-548q	2.00E-03	27	43	34
73	hsa-miR-1237	2.53E-03	61	37	90
888	hsa-miR-96	2.82E-03	66	90	97
209	hsa-miR-149*	2.91E-03	99	139	166
794	hsa-miR-652	3.29E-03	46	64	52
490	hsa-miR-374a	3.40E-03	449	291	349
88	hsa-miR-1254	3.52E-03	66	14	15
877	hsa-miR-935	3.76E-03	31	17	27
172	hsa-miR-135b	4.12E-03	87	47	54
881	hsa-miR-939	4.15E-03	43	24	26
567	hsa-miR-494	4.67E-03	20	38	51
579	hsa-miR-502-3p	4.91E-03	79	98	119
48	hsa-miR-1201	4.92E-03	32	30	17
74	hsa-miR-1238	5.15E-03	40	28	68
446	hsa-miR-331-3p	5.30E-03	81	136	135
822	hsa-miR-718	5.52E-03	29	36	59
449	hsa-miR-335*	5.55E-03	9	32	14
238	hsa-miR-181d	5.97E-03	78	90	60
651	hsa-miR-542-3p	6.70E-03	31	50	71
208	hsa-miR-149	6.86E-03	44	55	89
206	hsa-miR-148b	7.01E-03	294	377	380
270	hsa-miR-1913	7.25E-03	65	44	130
524	hsa-miR-425*	7.49E-03	19	31	35
496	hsa-miR-376a*	7.57E-03	4	22	0
887	hsa-miR-95	7.61E-03	12	17	30
245	hsa-miR-183*	7.69E-03	55	47	34
699	hsa-miR-568	7.90E-03	19	21	10
16	hsa-let-7g*	7.92E-03	26	13	20
372	hsa-miR-23a*	9.40E-03	38	22	23
377	hsa-miR-24-2*	9.41E-03	51	71	75