#Intron_position	number	Mean_intron_length	stdev	Ratio_to_mean_intron_length	Ratio_to_mean_non-first_intron_length	Median_intron_length	Ratio_to_median_intron_length	Ratio_to_median_non-first_intron_length
1	8979	204.601069161	263.197910954	0.985868773417	0.983853963539	160.0	0.93023255814	0.919540229885
2	8979	198.301815347	219.346044848	0.955515864427	0.953563086477	164.0	0.953488372093	0.942528735632
3	8115	204.72138016	245.278547012	0.986448491095	0.984432496454	174.0	1.01162790698	1.0
4	7030	205.027738265	188.194353245	0.987924675407	0.985905663904	175.0	1.01744186047	1.00574712644
5	6016	209.091256649	203.523828956	1.00750470938	1.00544568236	175.0	1.01744186047	1.00574712644
6	5070	209.603747535	416.525010302	1.00997414301	1.00791006924	175.5	1.02034883721	1.00862068966
7	4258	221.253875059	647.781728167	1.06611019831	1.06393139986	176.0	1.02325581395	1.01149425287
8	3549	213.54353339	285.011418616	1.02895797269	1.02685510186	176.0	1.02325581395	1.01149425287
9	2923	204.248374957	155.085349108	0.984169318942	0.982157982222	177.0	1.02906976744	1.01724137931
10	2430	204.344032922	147.882007782	0.984630246153	0.982617967441	178.0	1.03488372093	1.02298850575
11	2011	208.863252113	179.407530101	1.00640607117	1.00434928943	174.0	1.01162790698	1.0
12	1664	210.969951923	202.367306503	1.01655718899	1.01447966151	177.0	1.02906976744	1.01724137931
13	1415	208.530035336	219.278970186	1.00480046854	1.00274696815	176.0	1.02325581395	1.01149425287
14	1208	207.92218543	172.989493339	1.00187154816	0.999824033578	178.0	1.03488372093	1.02298850575
15	1007	227.591857001	489.303959416	1.0966497185	1.09440850675	175.0	1.01744186047	1.00574712644
16	864	208.734953704	220.501360289	1.00578786621	1.00373234789	172.0	1.0	0.988505747126
17	747	208.56626506	161.705499704	1.0049750412	1.00292118404	175.0	1.01744186047	1.00574712644
18	642	211.546728972	246.159545742	1.01933638503	1.01725317774	171.0	0.994186046512	0.98275862069
19	537	206.160148976	169.156942472	0.993381188237	0.991351025314	174.0	1.01162790698	1.0
20	446	203.630044843	167.255852166	0.981189899755	0.979184652043	174.0	1.01162790698	1.0
21	389	204.138817481	122.543675692	0.983641417033	0.981631159181	183.0	1.06395348837	1.05172413793
22	338	247.284023669	499.611733076	1.19153628131	1.18910115086	186.0	1.08139534884	1.06896551724
23	296	222.935810811	248.528940756	1.07421459358	1.07201923225	182.0	1.05813953488	1.04597701149
24	262	195.106870229	141.192211142	0.940121044461	0.938199728746	173.0	1.00581395349	0.994252873563
25	230	301.760869565	1308.2393177	1.45403256964	1.45106097822	168.5	0.979651162791	0.968390804598
26	182	197.159340659	129.935198962	0.950010858399	0.948069330974	174.5	1.01453488372	1.00287356322
27	148	198.067567568	170.074334391	0.954387143194	0.952436672	172.5	1.00290697674	0.991379310345
28	130	209.092307692	193.020981169	1.00750977383	1.00545073646	173.0	1.00581395349	0.994252873563
29	113	180.690265487	110.697393439	0.870654738677	0.868875390537	165.0	0.959302325581	0.948275862069
30	101	231.267326733	339.085984337	1.11435994285	1.11208253689	180.0	1.04651162791	1.03448275862
31	87	205.735632184	148.574642394	0.991335657143	0.989309674651	185.0	1.07558139535	1.0632183908
32	76	193.815789474	135.092824864	0.93389998117	0.931991379379	170.5	0.991279069767	0.979885057471
33	72	205.208333333	188.956045558	0.988794871441	0.986774081527	175.0	1.01744186047	1.00574712644
34	59	172.610169492	53.9469346765	0.831720854506	0.830021075146	176.0	1.02325581395	1.01149425287
35	53	201.867924528	113.853768797	0.97269913575	0.970711240525	177.0	1.02906976744	1.01724137931
36	47	172.893617021	62.0220393369	0.83308664438	0.831384073769	176.0	1.02325581395	1.01149425287
37	38	201.184210526	97.017050933	0.969404664772	0.967423502424	174.5	1.01453488372	1.00287356322
38	34	175.588235294	61.5835719342	0.846070643058	0.844341537182	171.0	0.994186046512	0.98275862069
39	29	161.931034483	58.3526325586	0.780263519628	0.778668903094	149.0	0.866279069767	0.85632183908
40	24	225.708333333	197.195858469	1.08757397332	1.08535130957	175.0	1.01744186047	1.00574712644
41	23	195.608695652	92.3630545047	0.942539086636	0.940612829194	192.0	1.11627906977	1.10344827586
42	22	323.590909091	667.421541803	1.55922045736	1.55603389454	171.0	0.994186046512	0.98275862069
43	19	208.368421053	159.540198045	1.00402173128	1.00196982239	181.0	1.0523255814	1.04022988506
44	19	175.578947368	53.8832224542	0.846025889255	0.844296874842	168.0	0.976744186047	0.965517241379
45	19	217.578947368	105.37767455	1.04840258579	1.0462599762	204.0	1.18604651163	1.1724137931
46	19	213.052631579	64.4780449653	1.02659256586	1.02449452919	208.0	1.20930232558	1.19540229885
47	15	178.4	84.7071819072	0.859619110977	0.857862316237	171.0	0.994186046512	0.98275862069
48	13	175.461538462	45.9558573895	0.845460155286	0.843732297058	167.0	0.970930232558	0.959770114943
49	11	272.545454545	350.736721679	1.31325830346	1.31057441096	179.0	1.04069767442	1.02873563218
50	9	191.333333333	80.019442082	0.921938284195	0.9200541284	194.0	1.12790697674	1.11494252874
51	9	254.333333333	229.146241514	1.22550332899	1.22299878043	190.0	1.10465116279	1.09195402299
52	9	327.888888889	314.608555526	1.57993024196	1.57670135477	212.0	1.23255813953	1.2183908046
53	7	152.714285714	52.9412458316	0.735852682283	0.73434882772	169.0	0.982558139535	0.971264367816
54	5	188.2	78.1009603014	0.906840340168	0.904987039886	201.0	1.16860465116	1.15517241379
55	5	232.0	158.678290891	1.11789032369	1.11560570273	202.0	1.17441860465	1.16091954023
56	5	182.2	77.339252647	0.877929383521	0.876135168264	167.0	0.970930232558	0.959770114943
57	5	757.2	1254.88970033	3.64856272888	3.64110619874	124.0	0.720930232558	0.712643678161
58	5	165.4	74.6795822163	0.796978704908	0.795349927722	134.0	0.779069767442	0.770114942529
59	4	144.5	41.7402683269	0.696272205921	0.694849241571	141.0	0.81976744186	0.810344827586
60	4	190.25	59.6379702874	0.916718250356	0.914844762691	189.5	1.10174418605	1.08908045977
61	4	307.0	171.889499388	1.47927728178	1.47625409801	262.0	1.52325581395	1.50574712644
62	3	185.333333333	73.2590532896	0.893027327547	0.891202256778	160.0	0.93023255814	0.919540229885
63	3	136.0	27.6526068693	0.655315017337	0.653975756772	153.0	0.889534883721	0.879310344828
64	3	178.333333333	64.8502548611	0.859297878126	0.857541739885	135.0	0.78488372093	0.775862068966
65	3	138.333333333	39.0754256393	0.666558167144	0.66519592907	118.0	0.686046511628	0.67816091954
66	3	1075.33333333	1368.10387845	5.18148589688	5.17089654742	127.0	0.738372093023	0.729885057471
67	3	203.0	100.069975517	0.978154033231	0.976154989888	143.0	0.831395348837	0.82183908046
68	3	304.0	162.929432577	1.46482180346	1.4618281622	299.0	1.73837209302	1.7183908046
69	3	189.666666667	70.2107937254	0.913907462904	0.912039719616	223.0	1.29651162791	1.2816091954
70	3	271.0	105.454571578	1.3058115419	1.30314286827	256.0	1.48837209302	1.47126436782
71	3	171.333333333	57.2499393498	0.825568428704	0.823881222993	144.0	0.837209302326	0.827586206897
72	3	175.333333333	73.1406559689	0.844842399802	0.843115804074	156.0	0.906976744186	0.896551724138
73	3	236.0	131.683965108	1.13716429479	1.13484028381	151.0	0.877906976744	0.867816091954
74	3	168.666666667	41.3306450739	0.812719114638	0.811058168938	154.0	0.895348837209	0.885057471264
75	3	199.666666667	91.5435536902	0.962092390649	0.96012617232	161.0	0.936046511628	0.925287356322
76	3	179.333333333	67.6773390599	0.8641163709	0.862350385156	134.0	0.779069767442	0.770114942529
77	3	200.666666667	46.9917250399	0.966910883424	0.964934817591	216.0	1.25581395349	1.24137931034
78	3	197.666666667	81.2499572649	0.9524554051	0.950508881779	196.0	1.13953488372	1.12643678161
79	3	202.333333333	47.9328233631	0.974941704715	0.972949226375	216.0	1.25581395349	1.24137931034
80	3	145.333333333	35.1220095603	0.700287616566	0.698856445963	121.0	0.703488372093	0.695402298851
81	3	298.666666667	136.894931324	1.43912317533	1.43618205409	239.0	1.38953488372	1.37356321839
82	3	183.0	29.0631496343	0.88178417774	0.87998208448	201.0	1.16860465116	1.15517241379
83	3	170.333333333	57.1858568374	0.820749935929	0.819072577722	135.0	0.78488372093	0.775862068966
84	3	194.0	36.4508801906	0.93478759826	0.932877182455	175.0	1.01744186047	1.00574712644
85	2	214.0	19.0	1.03115745375	1.02905008786	214.0	1.24418604651	1.22988505747
86	2	183.0	20.0	0.88178417774	0.87998208448	183.0	1.06395348837	1.05172413793
87	2	177.0	21.0	0.852873221093	0.851130212858	177.0	1.02906976744	1.01724137931
88	2	506.5	189.5	2.4405665903	2.43557882945	506.5	2.94476744186	2.91091954023
89	2	161.0	14.0	0.7757773367	0.774191888532	161.0	0.936046511628	0.925287356322
90	2	268.5	63.5	1.29376530996	1.2911212551	268.5	1.56104651163	1.54310344828
91	2	190.0	60.0	0.915513627162	0.913642601373	190.0	1.10465116279	1.09195402299
92	2	369.5	180.5	1.78043308019	1.77679442741	369.5	2.14825581395	2.12356321839
93	2	187.5	12.5	0.903467395226	0.901620988197	187.5	1.09011627907	1.0775862069
94	2	213.0	159.0	1.02633896098	1.02424144259	213.0	1.23837209302	1.22413793103
95	1	239.0	0.0	1.15161977311	1.14926621962	239.0	1.38953488372	1.37356321839
96	1	191.0	0.0	0.920332119936	0.918451246644	191.0	1.11046511628	1.09770114943
97	1	504.0	0.0	2.42852035837	2.42355721627	504.0	2.93023255814	2.89655172414
98	1	208.0	0.0	1.0022464971	1.00019821624	208.0	1.20930232558	1.19540229885
99	1	307.0	0.0	1.47927728178	1.47625409801	307.0	1.78488372093	1.76436781609
100	1	254.0	0.0	1.22389716473	1.22139589868	254.0	1.47674418605	1.45977011494
101	1	518.0	0.0	2.49597925721	2.49087825006	518.0	3.01162790698	2.97701149425
102	1	209.0	0.0	1.00706498988	1.00500686151	209.0	1.21511627907	1.20114942529
103	1	299.0	0.0	1.44072933959	1.43778493585	299.0	1.73837209302	1.7183908046
104	1	183.0	0.0	0.88178417774	0.87998208448	183.0	1.06395348837	1.05172413793
105	1	218.0	0.0	1.05043142485	1.04828466894	218.0	1.26744186047	1.25287356322
106	1	288.0	0.0	1.38772591907	1.38488983787	288.0	1.67441860465	1.65517241379
107	1	273.0	0.0	1.31544852745	1.31276015882	273.0	1.58720930233	1.56896551724
108	1	249.0	0.0	1.19980470086	1.19735267233	249.0	1.4476744186	1.43103448276
109	1	259.0	0.0	1.2479896286	1.24543912503	259.0	1.50581395349	1.48850574713
110	1	306.0	0.0	1.47445878901	1.47144545274	306.0	1.77906976744	1.75862068966
111	1	1986.0	0.0	9.56952665023	9.54996950698	1986.0	11.5465116279	11.4137931034
112	1	257.0	0.0	1.23835264306	1.23582183449	257.0	1.49418604651	1.47701149425
113	1	261.0	0.0	1.25762661415	1.25505641557	261.0	1.51744186047	1.5
114	1	363.0	0.0	1.74911287716	1.74553823315	363.0	2.11046511628	2.08620689655