#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	20080	7843.73804781	16959.572829	1.90586744372	2.10120505345	2453.5	1.37258741259	1.40521191294
2	20080	5696.57181275	12926.2575813	1.38415009433	1.52601545428	2068.0	1.15692307692	1.18442153494
3	18161	4802.66229833	10275.4223705	1.16694841946	1.28655218083	2012.0	1.12559440559	1.15234822451
4	16379	4288.60882838	9312.12911882	1.04204397126	1.14884593131	1893.0	1.05902097902	1.08419243986
5	14720	3889.04741848	7719.75821339	0.944958745026	1.04181017252	1843.0	1.03104895105	1.05555555556
6	13165	3803.13361185	7602.14499831	0.924083452402	1.0187953136	1814.0	1.01482517483	1.03894616266
7	11774	3644.66332597	7072.08711787	0.885578423701	0.976343798326	1801.0	1.00755244755	1.03150057274
8	10531	3476.64542778	6616.7521188	0.844753521063	0.931334638842	1803.0	1.00867132867	1.03264604811
9	9415	3339.55655868	6232.47922953	0.811443738033	0.894610844297	1706.0	0.954405594406	0.977090492554
10	8367	3347.98840684	6466.82085063	0.813492504168	0.896869594123	1718.0	0.961118881119	0.983963344788
11	7394	3153.96077901	6251.86768451	0.766347770777	0.844892867005	1639.0	0.916923076923	0.938717067583
12	6589	3113.53149188	5335.00407165	0.756524283347	0.834062543261	1638.0	0.916363636364	0.938144329897
13	5884	3120.76835486	5742.94650483	0.758282692599	0.836001176725	1628.0	0.910769230769	0.932416953036
14	5234	3249.62571647	6665.71763721	0.789592388164	0.870519889326	1650.5	0.923356643357	0.945303550974
15	4662	2976.69090519	4858.07122842	0.72327482785	0.797405259384	1600.5	0.895384615385	0.916666666667
16	4155	2998.62984356	5465.98216868	0.728605539832	0.803282330736	1593.0	0.891188811189	0.912371134021
17	3724	3013.95354458	5248.21771576	0.732328884836	0.807387291638	1624.0	0.908531468531	0.930126002291
18	3295	2896.92534143	5796.34718435	0.70389343212	0.776037410962	1569.0	0.877762237762	0.898625429553
19	2980	3005.90134228	5619.5117792	0.730372364857	0.805230242531	1598.0	0.893986013986	0.915234822451
20	2693	2869.39695507	4845.75287186	0.697204598936	0.768663020821	1532.0	0.857062937063	0.877434135166
21	2383	2908.60469996	5859.046793	0.706731276659	0.779166114013	1520.0	0.85034965035	0.870561282932
22	2132	2985.82833021	6000.26575495	0.725495034689	0.799853021344	1571.5	0.879160839161	0.900057273769
23	1884	2625.45435244	4811.37671343	0.637931550595	0.70331491431	1475.0	0.825174825175	0.844788087056
24	1682	2550.12128419	3961.73629671	0.619627160348	0.683134456632	1486.0	0.831328671329	0.851088201604
25	1522	2695.44612352	4689.43629135	0.654938115197	0.722064528613	1549.0	0.866573426573	0.88717067583
26	1377	2876.45388526	5050.04176513	0.698919288211	0.770553453327	1594.0	0.891748251748	0.912943871707
27	1242	2832.56119163	4935.23000424	0.688254264047	0.758795341428	1473.5	0.824335664336	0.843928980527
28	1106	2595.44665461	4167.59538144	0.630640295583	0.695276358466	1529.0	0.855384615385	0.875715922108
29	1002	2649.27345309	4635.64601486	0.643719103442	0.709695649407	1472.5	0.823776223776	0.843356242841
30	900	2569.66	4370.49984377	0.624374667485	0.688368548866	1453.5	0.813146853147	0.832474226804
31	824	2589.86043689	4012.90485617	0.62928295927	0.693779905011	1482.0	0.829090909091	0.848797250859
32	754	2543.24933687	4206.75143842	0.617957418117	0.681293577915	1517.0	0.848671328671	0.868843069874
33	676	2519.97633136	3782.85405302	0.612302555187	0.675059132491	1399.0	0.782657342657	0.80126002291
34	623	2579.04494382	3550.14810776	0.626655016316	0.690882616937	1484.0	0.83020979021	0.849942726231
35	572	2518.12937063	4205.02055499	0.611853781617	0.67456436288	1508.0	0.843636363636	0.863688430699
36	535	2384.5588785	4164.82892983	0.579398892018	0.638783082152	1407.0	0.787132867133	0.805841924399
37	493	2186.21095335	2836.58586031	0.531204414999	0.585649020287	1498.0	0.838041958042	0.857961053837
38	459	2502.32244009	4084.58705691	0.60801302175	0.670329952943	1535.0	0.858741258741	0.879152348225
39	428	2054.06308411	2279.83903622	0.49909519358	0.550248836223	1445.0	0.808391608392	0.827605956472
40	401	2505.71072319	2886.18774629	0.608836305039	0.671237616806	1623.0	0.907972027972	0.929553264605
41	372	2445.34139785	3641.37356648	0.594167797362	0.655065693329	1434.5	0.802517482517	0.821592210767
42	343	2741.64723032	4637.35884112	0.666164036406	0.734441025443	1557.0	0.871048951049	0.89175257732
43	316	2851.69620253	5251.4760646	0.692903679173	0.763921287931	1620.5	0.906573426573	0.928121420389
44	302	2293.68211921	2776.68391691	0.557317703702	0.614438731956	1513.5	0.846713286713	0.866838487973
45	269	2816.46096654	4984.78464067	0.684342239623	0.754482362833	1607.0	0.899020979021	0.920389461627
46	250	2526.156	3764.4965214	0.613804087901	0.676714561432	1559.0	0.872167832168	0.892898052692
47	229	2351.96943231	3003.87524292	0.571480325115	0.630052919491	1255.0	0.702097902098	0.718785796105
48	217	2304.87557604	3422.72906559	0.560037484096	0.617437270142	1520.0	0.85034965035	0.870561282932
49	202	2248.1039604	4887.75391978	0.546243146075	0.60222911238	1218.5	0.681678321678	0.697880870561
50	185	2562.83243243	3133.69421731	0.622715708623	0.686539558736	1673.0	0.935944055944	0.958190148912
51	169	2026.52662722	2723.26023083	0.492404399422	0.542872284122	1274.0	0.712727272727	0.729667812142
52	153	2579.93464052	3675.71818188	0.626871194364	0.691120951669	1717.0	0.960559440559	0.983390607102
53	146	2695.78767123	3832.46264261	0.655021104284	0.722156023481	1457.0	0.815104895105	0.834478808706
54	135	1786.75555556	1892.06981888	0.434144947533	0.478641660358	1162.0	0.65006993007	0.665521191294
55	131	2355.55725191	3659.20485076	0.572352091678	0.631014035813	1508.0	0.843636363636	0.863688430699
56	120	2780.65833333	4265.00985637	0.675642934187	0.744891441595	1355.0	0.758041958042	0.776059564719
57	110	2053.3	2862.49522286	0.498909779794	0.550044418868	1219.5	0.682237762238	0.698453608247
58	101	2266.2970297	3743.77429226	0.550663688715	0.607102728624	1165.0	0.651748251748	0.667239404353
59	97	2328.44329897	3385.90947434	0.565763957314	0.623750665391	1476.0	0.825734265734	0.845360824742
60	90	1762.91111111	1885.41167709	0.428351236664	0.472254136086	1233.5	0.69006993007	0.706471935853
61	85	2466.95294118	4195.21817116	0.599418959064	0.660855061074	1559.0	0.872167832168	0.892898052692
62	81	2277.41975309	2931.09787658	0.553366282332	0.610082318514	1361.0	0.761398601399	0.779495990836
63	78	2589.78205128	4057.93997456	0.629263913174	0.693758906828	1624.5	0.908811188811	0.930412371134
64	74	2762.93243243	4982.89065767	0.671335903887	0.740142971883	1391.5	0.778461538462	0.796964490263
65	68	2657.38235294	4618.81243977	0.645689399764	0.711867886832	1584.0	0.886153846154	0.907216494845
66	65	2653.06153846	3755.18714837	0.64463953048	0.71071041355	1697.0	0.949370629371	0.971935853379
67	60	2885.28333333	4390.34789848	0.701064662971	0.772918713462	1439.0	0.805034965035	0.824169530355
68	56	2261.98214286	4608.85690233	0.549615259724	0.605946843256	1165.0	0.651748251748	0.667239404353
69	54	1883.44444444	2280.38065103	0.457638364113	0.504542981987	1246.0	0.697062937063	0.71363115693
70	53	2431.13207547	3909.40148408	0.590715223506	0.651259255658	1300.0	0.727272727273	0.744558991982
71	53	4544.18867925	14080.3606247	1.1041446322	1.21731146023	1691.0	0.946013986014	0.968499427262
72	48	2027.64583333	3075.27490295	0.492676343549	0.543172100553	1376.0	0.76979020979	0.788087056128
73	43	2156.30232558	2356.24363583	0.523937231981	0.577637003641	1220.0	0.682517482517	0.69873997709
74	40	3154.35	4987.195803	0.766442343493	0.84499713274	1265.5	0.707972027972	0.72479954181
75	37	1723.37837838	1814.62729926	0.418745593561	0.461663984135	1167.0	0.652867132867	0.668384879725
76	33	2723.57575758	3013.3680646	0.661773039237	0.729599982865	1516.0	0.848111888112	0.868270332188
77	32	2488.8125	4415.89661364	0.604730383443	0.666710867985	1266.0	0.708251748252	0.725085910653
78	31	3106.58064516	7509.60306831	0.75483537018	0.832200528726	1146.0	0.641118881119	0.656357388316
79	26	2733.84615385	4361.2966464	0.66426853485	0.732351248705	1722.0	0.963356643357	0.986254295533
80	24	2540.16666667	3504.79452164	0.617208392494	0.680467782591	1429.5	0.79972027972	0.818728522337
81	22	1590.45454545	1429.67293549	0.386447828883	0.426055932494	1015.0	0.567832167832	0.581328751432
82	20	1675.35	1669.15122967	0.407075682842	0.448797992086	879.5	0.492027972028	0.50372279496
83	18	1503.77777778	1398.07290207	0.365387152375	0.402836689175	976.0	0.546013986014	0.558991981672
84	16	1209.5625	1008.47031245	0.293898875236	0.324021381384	795.0	0.444755244755	0.455326460481
85	16	3547.9375	9982.68154398	0.862076032167	0.950432581876	1009.5	0.564755244755	0.578178694158
86	16	1341.5	1511.72910106	0.325956981247	0.35936521108	739.5	0.413706293706	0.4235395189
87	16	1513.75	1108.31299167	0.36781019781	0.405508079219	1305.0	0.73006993007	0.747422680412
88	16	2388.1875	3710.71769033	0.580280572606	0.639755128614	1182.5	0.661538461538	0.67726231386
89	15	2530.8	4068.90445861	0.614932484636	0.677958610661	1176.0	0.657902097902	0.6735395189
90	15	1569.86666667	1524.44590444	0.381445396665	0.420540787204	847.0	0.473846153846	0.48510882016
91	13	1889.92307692	1368.54917348	0.459212538906	0.506278498296	1555.0	0.86993006993	0.890607101947
92	13	2130.15384615	1545.49115151	0.517583687875	0.57063226728	2494.0	1.39524475524	1.42840778923
93	12	1046.75	774.445406404	0.254338777577	0.28040666023	999.0	0.558881118881	0.572164948454
94	12	2032.5	2753.48365712	0.493855806474	0.544472449885	1016.5	0.568671328671	0.582187857961
95	11	1581.27272727	1285.79710621	0.384216835415	0.423596278354	1458.0	0.815664335664	0.835051546392
96	10	735.3	505.249651163	0.178662816482	0.196974461206	688.0	0.384895104895	0.394043528064
97	10	848.6	881.66469817	0.206192392312	0.227325619174	357.0	0.19972027972	0.204467353952
98	9	1068.11111111	709.139610834	0.259529089388	0.28612894141	664.0	0.371468531469	0.380297823597
99	9	1041.0	1086.68926357	0.25294164553	0.278866332266	492.0	0.275244755245	0.281786941581
100	9	2691.22222222	4069.60163974	0.653911793828	0.720933016737	528.0	0.295384615385	0.302405498282
101	9	2325.22222222	4123.68569709	0.56498130174	0.622887793289	812.0	0.454265734266	0.465063001145
102	9	1681.0	2589.21279328	0.408448516941	0.450311531737	793.0	0.443636363636	0.454180985109
103	9	1054.77777778	760.928055846	0.2562893629	0.282557166421	828.0	0.463216783217	0.474226804124
104	9	1033.44444444	813.023726743	0.25110580052	0.276842326439	768.0	0.42965034965	0.439862542955
105	8	659.25	379.829484769	0.160184226528	0.176601949612	691.0	0.386573426573	0.395761741123
106	8	1469.625	1646.68021618	0.357088727965	0.393687736365	632.0	0.353566433566	0.36197021764
107	8	2194.625	4071.73728086	0.533248855735	0.587903001391	979.5	0.547972027972	0.560996563574
108	8	1615.75	1155.91195058	0.392594105441	0.432832157885	1421.5	0.795244755245	0.814146620848
109	8	1621.75	1593.50711875	0.394051982361	0.43443945663	816.5	0.456783216783	0.467640320733
110	7	1500.0	1701.13239596	0.36446922987	0.401824686262	512.0	0.286433566434	0.293241695304
111	7	931.0	994.094419201	0.226213902006	0.249399188606	791.0	0.442517482517	0.453035509737
112	7	924.571428571	887.473437372	0.224651891021	0.247677082808	914.0	0.511328671329	0.523482245132
113	6	1340.0	1035.67916525	0.325592512017	0.358963386394	1395.5	0.780699300699	0.799255441008
114	6	1685.5	1058.43701592	0.40954192463	0.451517005796	1380.0	0.772027972028	0.790378006873
115	6	2047.83333333	1734.85901605	0.497581491934	0.548579991122	1677.5	0.938461538462	0.960767468499
116	6	848.833333333	482.782013151	0.206249087525	0.227388125237	911.5	0.50993006993	0.522050400916
117	5	979.0	893.318308331	0.237876917362	0.262257578567	684.0	0.382657342657	0.39175257732
118	5	915.8	863.959350896	0.22252061381	0.245327365119	514.0	0.287552447552	0.294387170676
119	5	1320.4	1092.43482185	0.32083011408	0.35371287716	1191.0	0.666293706294	0.682130584192
120	5	1682.0	2357.76377103	0.408691496427	0.450579414862	597.0	0.333986013986	0.341924398625
121	4	1104.0	1172.63506685	0.268249353184	0.295742969089	615.0	0.344055944056	0.352233676976
122	4	927.5	496.400292103	0.225363473803	0.248461597672	1156.5	0.646993006993	0.662371134021
123	4	685.75	441.569006498	0.166623182922	0.183700852403	642.0	0.359160839161	0.367697594502
124	3	193.666666667	58.6761355995	0.0470570272343	0.0518800317151	202.0	0.113006993007	0.1156930126
125	2	69.0	54.0	0.016765584574	0.018483935568	69.0	0.0386013986014	0.0395189003436
126	2	764.5	659.5	0.18575781749	0.204796648431	764.5	0.427692307692	0.437857961054
127	2	809.0	708.0	0.196570404643	0.216717447457	809.0	0.452587412587	0.463344788087
128	2	350.5	248.5	0.0851643100462	0.0938930350232	350.5	0.196083916084	0.200744558992
129	2	1097.5	105.5	0.266669986521	0.294001728782	1097.5	0.613986013986	0.628579610538
130	2	2217.5	2127.5	0.538807011491	0.594030827857	2217.5	1.24055944056	1.27004581901
131	2	298.5	196.5	0.0725293767441	0.0799631125661	298.5	0.166993006993	0.170962199313
132	2	705.0	575.0	0.171300538039	0.188857602543	705.0	0.394405594406	0.403780068729
133	2	352.5	256.5	0.0856502690194	0.0944288012715	352.5	0.197202797203	0.201890034364
134	2	640.5	546.5	0.155628361154	0.171579141034	640.5	0.358321678322	0.366838487973
135	2	1091.0	977.0	0.265090619859	0.292260488474	1091.0	0.61034965035	0.624856815578
136	2	1109.0	1015.0	0.269464250617	0.29708238471	1109.0	0.62041958042	0.635166093929
137	2	669.5	508.5	0.162674766265	0.179347751635	669.5	0.374545454545	0.383447880871
138	2	1795.0	1711.0	0.436148178411	0.480850207893	1795.0	1.0041958042	1.02806414662
139	2	3397.0	3252.0	0.825401315912	0.909998972821	3397.0	1.90041958042	1.94558991982
140	2	3055.0	2790.0	0.742302331501	0.818382944353	3055.0	1.70909090909	1.74971363116
141	2	1442.0	7.0	0.350376419648	0.38628746506	1442.0	0.806713286713	0.825887743414
142	2	371.5	213.5	0.0902668792644	0.0995185806308	371.5	0.207832167832	0.212772050401
143	1	453.0	0.0	0.110069707421	0.121351055251	453.0	0.253426573427	0.259450171821
144	1	281.0	0.0	0.0682772357289	0.075275157893	281.0	0.157202797203	0.160939289805
145	1	1517.0	0.0	0.368599881142	0.406378699373	1517.0	0.848671328671	0.868843069874
146	1	623.0	0.0	0.151376220139	0.166891186361	623.0	0.348531468531	0.356815578465
147	1	1692.0	0.0	0.411121291293	0.453258246103	1692.0	0.946573426573	0.969072164948
148	1	91.0	0.0	0.0221111332788	0.0243773642999	91.0	0.0509090909091	0.0521191294387
149	1	6498.0	0.0	1.5788807038	1.74070454089	6498.0	3.63524475524	3.72164948454
150	1	767.0	0.0	0.186365266207	0.205466356242	767.0	0.429090909091	0.439289805269
151	1	3512.0	0.0	0.853343956868	0.940805532101	3512.0	1.96475524476	2.01145475372
152	1	2446.0	0.0	0.594327824174	0.655242121731	2446.0	1.36839160839	1.4009163803
153	1	3075.0	0.0	0.747161921233	0.823740606837	3075.0	1.72027972028	1.76116838488
154	1	4018.0	0.0	0.976291577078	1.07635439293	4018.0	2.24783216783	2.30126002291
155	1	161.0	0.0	0.0391196973394	0.0431291829921	161.0	0.0900699300699	0.0922107674685
156	1	22.0	0.0	0.00534554870476	0.00589342873184	22.0	0.0123076923077	0.0126002290951
157	1	955.0	0.0	0.232045409684	0.255828383587	955.0	0.534265734266	0.546964490263
158	1	3634.0	0.0	0.882987454231	0.97348727325	3634.0	2.03300699301	2.08132875143
159	1	134.0	0.0	0.0325592512017	0.0358963386394	134.0	0.074965034965	0.0767468499427
160	1	1019.0	0.0	0.247596096825	0.272972903534	1019.0	0.57006993007	0.583619702176
161	1	3837.0	0.0	0.932312290007	1.02786754746	3837.0	2.14657342657	2.19759450172