#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	11018	1447.68551461	4471.27010665	2.01311821828	2.42709942312	336.0	1.20430107527	1.23076923077
2	11018	986.402250862	3162.84336035	1.37166830898	1.65374061553	308.0	1.10394265233	1.12820512821
3	8958	726.924201831	1839.241834	1.0108440951	1.21871586965	296.0	1.06093189964	1.08424908425
4	7308	627.690065681	1594.6771392	0.872851385124	1.05234609377	290.0	1.0394265233	1.06227106227
5	6028	544.259455873	1111.2839178	0.756834695814	0.912471526477	280.0	1.00358422939	1.02564102564
6	4951	503.195718037	1190.31670648	0.699732405356	0.84362661962	275.0	0.985663082437	1.00732600733
7	4107	484.824689554	953.686303032	0.674186075194	0.812826896765	267.0	0.956989247312	0.978021978022
8	3399	477.302736099	1039.01164131	0.663726219524	0.800216057802	284.0	1.01792114695	1.04029304029
9	2806	450.712401996	991.436783435	0.626750311792	0.755636358751	278.0	0.996415770609	1.01831501832
10	2343	441.49338455	966.738334793	0.613930557925	0.740180327936	264.0	0.94623655914	0.967032967033
11	1933	395.831867563	599.874686154	0.550434701406	0.663627070741	258.0	0.924731182796	0.945054945055
12	1611	421.065797641	774.188682488	0.585524424862	0.705932707233	266.0	0.953405017921	0.974358974359
13	1355	401.712177122	702.352830114	0.558611724787	0.673485631729	248.0	0.888888888889	0.908424908425
14	1153	409.052038161	756.325480992	0.568818366927	0.685791185881	249.0	0.89247311828	0.912087912088
15	981	373.633027523	538.969577806	0.51956550443	0.626409877288	246.0	0.881720430108	0.901098901099
16	831	370.785800241	497.590316013	0.515606215582	0.621636393252	247.0	0.885304659498	0.904761904762
17	727	376.872077029	717.216447144	0.524069652261	0.631840266077	245.0	0.878136200717	0.897435897436
18	628	383.950636943	513.246280433	0.533912935058	0.643707739026	268.0	0.960573476703	0.981684981685
19	539	370.120593692	675.939693824	0.514681194638	0.620521149358	242.0	0.867383512545	0.886446886447
20	481	333.762993763	428.179220499	0.464123151436	0.559566260383	227.0	0.813620071685	0.831501831502
21	433	401.092378753	1249.07459168	0.557749847414	0.672446516363	238.0	0.853046594982	0.871794871795
22	371	376.894878706	508.121191532	0.52410135975	0.63187849395	272.0	0.974910394265	0.996336996337
23	335	350.005970149	840.372085302	0.486710261242	0.586798223554	223.0	0.799283154122	0.81684981685
24	286	300.248251748	305.262751514	0.41751832114	0.503377530034	216.5	0.775985663082	0.79304029304
25	246	471.56097561	2746.12669029	0.655741859296	0.79058977956	219.0	0.784946236559	0.802197802198
26	211	321.857819905	374.84545779	0.447568090173	0.539606786926	227.0	0.813620071685	0.831501831502
27	186	363.467741935	705.050796258	0.505429891824	0.609367392207	231.5	0.829749103943	0.847985347985
28	158	331.778481013	612.435526169	0.461363533597	0.556239149831	178.0	0.637992831541	0.652014652015
29	141	323.354609929	363.707721771	0.449649491993	0.542116211913	220.0	0.78853046595	0.805860805861
30	131	273.86259542	302.212168617	0.38082703362	0.459140981	174.0	0.623655913978	0.637362637363
31	118	290.076271186	268.903459356	0.403373398656	0.486323820576	199.0	0.713261648746	0.728937728938
32	106	344.29245283	366.281543609	0.478765175317	0.577219296052	254.0	0.910394265233	0.930402930403
33	97	255.092783505	233.82631154	0.354726164379	0.427672682664	177.0	0.634408602151	0.648351648352
34	88	265.420454545	206.232587231	0.369087586465	0.444987413088	213.0	0.763440860215	0.78021978022
35	79	256.101265823	250.400418314	0.356128536721	0.429363441345	188.0	0.673835125448	0.688644688645
36	76	249.565789474	251.48314454	0.347040453453	0.418406468497	168.0	0.602150537634	0.615384615385
37	68	218.705882353	217.024263947	0.304127375569	0.366668669082	151.0	0.541218637993	0.553113553114
38	61	244.409836066	213.787114661	0.339870703093	0.409762317943	163.0	0.584229390681	0.59706959707
39	57	225.666666667	177.199395402	0.313806882323	0.378338686791	194.0	0.695340501792	0.710622710623
40	51	269.764705882	262.369638086	0.375128602572	0.452270714473	176.0	0.63082437276	0.644688644689
41	46	195.434782609	210.045300722	0.271767118883	0.327653791752	101.0	0.362007168459	0.369963369963
42	43	244.186046512	215.818211165	0.339559506481	0.409387126307	209.0	0.749103942652	0.765567765568
43	41	302.682926829	434.586567706	0.420903924375	0.50745935473	190.0	0.681003584229	0.695970695971
44	39	229.0	184.637274343	0.318442139078	0.383927145975	143.0	0.512544802867	0.52380952381
45	36	226.888888889	166.193290709	0.315506476466	0.380387788492	188.5	0.675627240143	0.690476190476
46	35	291.171428571	506.547500845	0.404896299356	0.48815989328	181.0	0.648745519713	0.663003663004
47	34	201.558823529	165.422665631	0.280283069497	0.337920977571	136.0	0.487455197133	0.498168498168
48	33	233.787878788	251.300828729	0.325100053326	0.391954205531	170.0	0.609318996416	0.622710622711
49	32	202.9375	154.739486214	0.282200225324	0.340232380727	144.5	0.517921146953	0.529304029304
50	28	243.107142857	263.536570963	0.338059207845	0.407578303596	175.0	0.627240143369	0.641025641026
51	27	180.222222222	126.809957937	0.250612881894	0.302149359909	126.0	0.451612903226	0.461538461538
52	25	224.52	180.093113694	0.312212353999	0.376416256832	186.0	0.666666666667	0.681318681319
53	21	188.571428571	103.97186956	0.262223096433	0.316147119581	178.0	0.637992831541	0.652014652015
54	21	266.285714286	238.479138123	0.370290796782	0.446438053711	171.0	0.612903225806	0.626373626374
55	21	207.666666667	138.819284146	0.288776495845	0.348161007195	182.0	0.652329749104	0.666666666667
56	21	414.380952381	869.870514512	0.576228632617	0.694725311765	159.0	0.569892473118	0.582417582418
57	21	191.714285714	141.788622976	0.266593481374	0.32141623824	134.0	0.480286738351	0.490842490842
58	20	236.45	287.706008801	0.328801937926	0.396417352253	108.0	0.387096774194	0.395604395604
59	20	211.15	174.213453843	0.293620339154	0.354000947042	127.5	0.456989247312	0.467032967033
60	20	457.9	1088.47149251	0.636745220453	0.767686638175	120.5	0.431899641577	0.441391941392
61	19	230.263157895	278.429588965	0.320198657427	0.386044877877	165.0	0.591397849462	0.604395604396
62	15	234.8	175.96370838	0.326507485832	0.393651064957	156.0	0.559139784946	0.571428571429
63	15	290.8	357.50379019	0.404379799318	0.487537179256	169.0	0.605734767025	0.619047619048
64	15	214.266666667	220.492620184	0.29795430422	0.35922615638	124.0	0.444444444444	0.454212454212
65	15	291.066666667	556.589791099	0.404750619858	0.487984255991	93.0	0.333333333333	0.340659340659
66	15	224.866666667	180.828046006	0.312694420701	0.376997456587	100.0	0.358422939068	0.3663003663
67	14	245.214285714	134.102401476	0.340989352294	0.411111008152	218.5	0.783154121864	0.800366300366
68	14	512.357142857	716.885586323	0.712472072241	0.858986094224	253.5	0.908602150538	0.928571428571
69	13	718.384615385	1201.11477313	0.998969142374	1.20439893056	333.0	1.1935483871	1.21978021978
70	12	225.25	169.454086702	0.313227475228	0.377640129393	165.0	0.591397849462	0.604395604396
71	12	226.333333333	170.350292698	0.314733933674	0.379456378628	154.0	0.551971326165	0.564102564103
72	12	192.083333333	145.533191136	0.267106670515	0.322034960507	120.0	0.430107526882	0.43956043956
73	10	1065.4	2772.70886319	1.48152076408	1.78618332455	127.5	0.456989247312	0.467032967033
74	9	274.222222222	164.700926111	0.381327122389	0.459743908912	280.0	1.00358422939	1.02564102564
75	7	224.714285714	172.850649229	0.31248252325	0.376741984167	94.0	0.336917562724	0.344322344322
76	7	310.571428571	412.584141078	0.431873493671	0.520684725733	146.0	0.523297491039	0.534798534799
77	7	255.142857143	243.369459624	0.354795795629	0.427756633008	178.0	0.637992831541	0.652014652015
78	7	245.857142857	126.636068628	0.341883294668	0.412188782423	186.0	0.666666666667	0.681318681319
79	6	213.333333333	133.086020637	0.296656432329	0.357661387808	168.0	0.602150537634	0.615384615385
80	6	269.833333333	205.780155074	0.375224034328	0.452385770986	213.0	0.763440860215	0.78021978022
81	6	295.666666667	207.46057189	0.411147274181	0.495696329666	281.5	1.00896057348	1.03113553114
82	6	147.0	69.8283610004	0.204414822901	0.246451050037	137.0	0.491039426523	0.501831501832
83	6	267.5	325.529696546	0.3719793546	0.448473849557	110.5	0.39605734767	0.404761904762
84	5	164.4	87.2206397592	0.228610863163	0.27562280698	106.0	0.379928315412	0.388278388278
85	5	403.6	479.357736977	0.561236887912	0.67665063806	99.0	0.354838709677	0.362637362637
86	5	358.6	172.14598456	0.498660921717	0.601206439069	465.0	1.66666666667	1.7032967033
87	5	186.6	63.8986697827	0.259481673152	0.312841945149	194.0	0.695340501792	0.710622710623
88	4	227.25	162.307385845	0.316008629281	0.380993204904	179.0	0.641577060932	0.655677655678
89	4	274.0	77.8267306264	0.381018105272	0.459371344966	269.0	0.964157706093	0.985347985348
90	4	327.25	209.008821584	0.455066331935	0.548646980439	283.5	1.01612903226	1.03846153846
91	4	152.75	71.8240036478	0.212410640804	0.25609114213	114.0	0.408602150538	0.417582417582
92	4	456.5	471.43742957	0.634798412616	0.765339485318	260.0	0.931899641577	0.952380952381
93	4	145.75	57.38630063	0.202676601618	0.244355377842	144.5	0.517921146953	0.529304029304
94	4	191.75	155.124748187	0.266643144839	0.321476114589	126.0	0.451612903226	0.461538461538
95	4	336.75	171.273720985	0.468276813688	0.564574089115	372.5	1.33512544803	1.36446886447
96	4	540.0	621.657059801	0.750911594332	0.90533038789	222.5	0.797491039427	0.815018315018
97	4	339.75	317.180055331	0.472448544767	0.569603702381	202.5	0.725806451613	0.741758241758
98	4	255.75	288.323928074	0.355640074538	0.428774530931	93.5	0.335125448029	0.342490842491
99	4	119.25	57.5472631843	0.165826310415	0.199927127326	91.5	0.327956989247	0.335164835165
100	4	192.75	116.990117104	0.268033721866	0.323152652344	178.5	0.639784946237	0.653846153846
101	4	168.0	151.334067546	0.233616940459	0.281658342899	83.0	0.297491039427	0.304029304029
102	3	203.666666667	63.6989446973	0.283214187739	0.341454856173	241.0	0.863799283154	0.882783882784
103	3	409.0	309.783795574	0.568746003855	0.685703941939	332.0	1.18996415771	1.21611721612
104	3	240.0	114.204494949	0.33373848637	0.402369061284	190.0	0.681003584229	0.695970695971
105	3	135.0	36.778616976	0.187727898583	0.226332596972	160.0	0.573476702509	0.586080586081
106	3	490.0	536.002487556	0.681382743005	0.821503500122	116.0	0.415770609319	0.424908424908
107	2	129.5	27.5	0.180079724937	0.217111639318	129.5	0.464157706093	0.474358974359
108	2	211.5	120.5	0.294107041113	0.354587735257	211.5	0.758064516129	0.774725274725
109	2	107.0	12.0	0.14879174184	0.179389539823	107.0	0.383512544803	0.391941391941
110	2	171.0	56.0	0.237788671538	0.286687956165	171.0	0.612903225806	0.626373626374
111	2	80.0	6.0	0.111246162123	0.134123020428	80.0	0.286738351254	0.29304029304
112	2	83.5	13.5	0.116113181716	0.139990902572	83.5	0.299283154122	0.305860805861
113	2	95.0	26.0	0.132104817521	0.159271086758	95.0	0.340501792115	0.347985347985
114	2	88.5	0.5	0.123066066849	0.148373591349	88.5	0.317204301075	0.324175824176
115	2	72.0	1.0	0.100121545911	0.120710718385	72.0	0.258064516129	0.263736263736
116	2	366.0	286.0	0.508951191714	0.613612818459	366.0	1.31182795699	1.34065934066
117	2	172.5	106.5	0.239874537078	0.289202762798	172.5	0.618279569892	0.631868131868
118	2	237.5	101.5	0.330262043803	0.398177716896	237.5	0.851254480287	0.869963369963
119	2	75.5	7.5	0.104988565504	0.126578600529	75.5	0.270609318996	0.276556776557
120	2	111.0	32.0	0.154354049946	0.186095690844	111.0	0.397849462366	0.406593406593
121	2	85.0	1.0	0.118199047256	0.142505709205	85.0	0.304659498208	0.311355311355
122	2	318.0	242.0	0.44220349444	0.533139006202	318.0	1.13978494624	1.16483516484
123	2	129.5	49.5	0.180079724937	0.217111639318	129.5	0.464157706093	0.474358974359
124	2	86.0	3.0	0.119589624282	0.14418224696	86.0	0.308243727599	0.315018315018
125	2	87.0	4.0	0.120980201309	0.145858784716	87.0	0.311827956989	0.318681318681
126	2	76.0	9.0	0.105683854017	0.127416869407	76.0	0.272401433692	0.278388278388
127	2	163.5	87.5	0.227359343839	0.274113923	163.5	0.586021505376	0.598901098901
128	2	73.0	2.0	0.101512122937	0.122387256141	73.0	0.26164874552	0.267399267399
129	2	80.0	8.0	0.111246162123	0.134123020428	80.0	0.286738351254	0.29304029304
130	2	122.0	23.0	0.169650397238	0.204537606153	122.0	0.437275985663	0.446886446886
131	2	89.0	18.0	0.123761355362	0.149211860226	89.0	0.318996415771	0.326007326007
132	2	77.5	0.5	0.107769719557	0.12993167604	77.5	0.277777777778	0.283882783883
133	1	71.0	0.0	0.0987309688844	0.11903418063	71.0	0.254480286738	0.260073260073
134	1	411.0	0.0	0.571527157908	0.689057017449	411.0	1.47311827957	1.50549450549
135	1	726.0	0.0	1.00955892127	1.21716641039	726.0	2.60215053763	2.65934065934
136	1	485.0	0.0	0.674429857872	0.813120811345	485.0	1.73835125448	1.77655677656
137	1	212.0	0.0	0.294802329627	0.355426004135	212.0	0.759856630824	0.776556776557
138	1	463.0	0.0	0.643837163288	0.776236980728	463.0	1.65949820789	1.69597069597
139	1	207.0	0.0	0.287849444494	0.347043315358	207.0	0.741935483871	0.758241758242
140	1	571.0	0.0	0.794019482155	0.957303058306	571.0	2.04659498208	2.09157509158
141	1	508.0	0.0	0.706413129483	0.851681179719	508.0	1.82078853047	1.86080586081
142	1	238.0	0.0	0.330957332317	0.399015985774	238.0	0.853046594982	0.871794871795
143	1	329.0	0.0	0.457499841732	0.551580921511	329.0	1.17921146953	1.20512820513
144	1	603.0	0.0	0.838517947004	1.01095226648	603.0	2.16129032258	2.20879120879
145	1	409.0	0.0	0.568746003855	0.685703941939	409.0	1.46594982079	1.49816849817