#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	21219	989.941279042	7030.23609561	1.99613048312	2.20409667759	283.0	2.33884297521	2.46086956522
2	21219	686.269946746	2494.52707046	1.38380365517	1.52797478151	150.0	1.23966942149	1.30434782609
3	19443	596.63061256	4794.77644648	1.2030537347	1.32839349033	127.0	1.04958677686	1.10434782609
4	17618	483.214893859	1830.55140761	0.974360802955	1.07587426109	117.0	0.96694214876	1.01739130435
5	15971	467.170371298	1510.8809653	0.94200841878	1.04015125447	117.0	0.96694214876	1.01739130435
6	14424	422.450915141	1149.34196332	0.851835525183	0.940583727763	115.0	0.95041322314	1.0
7	12946	441.137648695	2327.83228133	0.889515698003	0.98218959693	112.0	0.925619834711	0.973913043478
8	11670	397.394944302	1099.03236729	0.801312339378	0.884796800547	111.0	0.917355371901	0.965217391304
9	10473	398.671727299	1320.22144959	0.803886861236	0.887639548114	113.0	0.933884297521	0.982608695652
10	9412	389.57639184	1126.6514237	0.785546908405	0.86738885336	111.0	0.917355371901	0.965217391304
11	8482	368.864418769	863.032956633	0.743783016255	0.821273803914	111.0	0.917355371901	0.965217391304
12	7587	388.723474364	1137.63599531	0.783827074502	0.86548983913	113.0	0.933884297521	0.982608695652
13	6793	390.370822906	1109.29153085	0.787148809549	0.869157648045	112.0	0.925619834711	0.973913043478
14	6095	404.659392945	1281.61070897	0.815960468199	0.900971039826	111.0	0.917355371901	0.965217391304
15	5469	406.842567197	1252.0417548	0.820362649183	0.905831860581	116.0	0.95867768595	1.00869565217
16	4967	409.008858466	1240.65310184	0.8247307871	0.910655091503	112.0	0.925619834711	0.973913043478
17	4533	406.190381646	1187.1895283	0.819047573747	0.904379774445	112.0	0.925619834711	0.973913043478
18	4103	367.339020229	1103.33907223	0.74070718278	0.817877515744	108.0	0.892561983471	0.939130434783
19	3737	366.465881723	981.709008809	0.738946574929	0.815933479547	111.0	0.917355371901	0.965217391304
20	3381	353.698018338	813.151043135	0.713201288974	0.787505929486	109.0	0.900826446281	0.947826086957
21	3041	382.11871095	913.295668813	0.770509143567	0.850784383964	110.0	0.909090909091	0.95652173913
22	2749	339.040014551	794.029531508	0.683644699305	0.754869996293	110.0	0.909090909091	0.95652173913
23	2458	371.921480879	861.393606559	0.749947316093	0.828080329292	113.0	0.933884297521	0.982608695652
24	2213	370.305919566	876.884578432	0.746689677229	0.8244832944	110.0	0.909090909091	0.95652173913
25	2011	375.28891099	866.713791968	0.756737446009	0.835577886648	109.0	0.900826446281	0.947826086957
26	1816	345.227422907	742.02529771	0.696121070069	0.768646213621	109.0	0.900826446281	0.947826086957
27	1646	382.445321993	833.477179858	0.771167726325	0.851511580949	109.0	0.900826446281	0.947826086957
28	1509	419.522200133	1700.12125372	0.84593002611	0.934062966221	109.0	0.900826446281	0.947826086957
29	1368	346.244883041	882.716136151	0.698172689929	0.770911580817	106.0	0.876033057851	0.921739130435
30	1251	313.158273381	669.394922657	0.631456419456	0.697244497762	103.0	0.851239669421	0.895652173913
31	1155	353.007792208	942.808528362	0.711809508019	0.785969146292	102.0	0.842975206612	0.886956521739
32	1052	363.441064639	1457.83388109	0.73284729438	0.80919874747	104.0	0.859504132231	0.904347826087
33	969	308.219814241	706.160082492	0.621498446153	0.686249056302	106.0	0.876033057851	0.921739130435
34	904	305.221238938	721.337994243	0.615452079873	0.679572751349	105.0	0.867768595041	0.913043478261
35	838	328.840095465	874.048950976	0.663077449668	0.732159954553	102.0	0.842975206612	0.886956521739
36	765	338.730718954	978.844347636	0.683021031638	0.754181352016	110.0	0.909090909091	0.95652173913
37	714	393.3767507	1516.24263118	0.793210001487	0.875850323262	112.0	0.925619834711	0.973913043478
38	661	371.918305598	1048.67518583	0.749940913415	0.828073259553	101.0	0.834710743802	0.878260869565
39	608	326.544407895	598.406330336	0.658448395363	0.727048623755	105.0	0.867768595041	0.913043478261
40	564	402.707446809	1003.89344071	0.812024538596	0.8966250467	117.5	0.971074380165	1.02173913043
41	521	423.869481766	1223.70736777	0.854695941393	0.94374215549	112.0	0.925619834711	0.973913043478
42	474	375.784810127	849.288667423	0.757737383485	0.83668200228	103.0	0.851239669421	0.895652173913
43	448	360.415178571	917.789647226	0.72674585832	0.802461635311	105.0	0.867768595041	0.913043478261
44	420	308.769047619	544.714028506	0.622605927486	0.687471920211	104.0	0.859504132231	0.904347826087
45	386	485.577720207	2156.43894241	0.979125236766	1.08113507587	111.0	0.917355371901	0.965217391304
46	351	394.076923077	1661.39094655	0.794621838183	0.877409251697	105.0	0.867768595041	0.913043478261
47	327	291.064220183	535.810688336	0.586905682946	0.648052257496	103.0	0.851239669421	0.895652173913
48	302	387.695364238	1463.41452979	0.78175397986	0.863200759808	105.0	0.867768595041	0.913043478261
49	272	423.875	921.103781097	0.854707068432	0.943754441796	121.5	1.0041322314	1.05652173913
50	246	409.093495935	967.357087719	0.824901451195	0.91084353618	119.5	0.987603305785	1.03913043478
51	220	358.454545455	793.812510911	0.722792412177	0.798096300689	112.0	0.925619834711	0.973913043478
52	197	314.685279188	758.961401235	0.634535493845	0.700644364497	116.0	0.95867768595	1.00869565217
53	179	316.804469274	604.409061583	0.638808656324	0.705362724996	96.0	0.793388429752	0.834782608696
54	165	276.387878788	402.898296632	0.557312117084	0.615375495758	112.0	0.925619834711	0.973913043478
55	151	395.119205298	794.08611246	0.796723509623	0.879729885081	112.0	0.925619834711	0.973913043478
56	139	383.402877698	766.623876895	0.773098554115	0.853643571394	112.0	0.925619834711	0.973913043478
57	131	488.473282443	995.681026886	0.984963886155	1.08758202301	120.0	0.99173553719	1.04347826087
58	125	258.824	385.926937417	0.521896083232	0.576269654128	109.0	0.900826446281	0.947826086957
59	118	335.491525424	579.345184798	0.676489479631	0.746969312424	108.0	0.892561983471	0.939130434783
60	110	355.254545455	563.825463586	0.716339890517	0.790971525192	106.0	0.876033057851	0.921739130435
61	106	305.952830189	494.065200458	0.616927269995	0.681201633667	105.5	0.871900826446	0.917391304348
62	102	344.450980392	635.854691556	0.694555441273	0.766917470306	121.5	1.0041322314	1.05652173913
63	93	399.666666667	1330.6313267	0.80589306993	0.889854772998	102.0	0.842975206612	0.886956521739
64	89	374.93258427	793.215271768	0.756018944172	0.834784527935	108.0	0.892561983471	0.939130434783
65	85	284.764705882	445.334128283	0.574203260295	0.634026437141	113.0	0.933884297521	0.982608695652
66	82	285.402439024	448.689007942	0.575489193706	0.635446345099	109.0	0.900826446281	0.947826086957
67	79	327.759493671	508.002447298	0.660898510142	0.729754002932	92.0	0.760330578512	0.8
68	71	331.267605634	681.720048232	0.667972312776	0.737564787355	111.0	0.917355371901	0.965217391304
69	68	244.897058824	348.619468075	0.493813617729	0.54526142624	115.5	0.954545454545	1.00434782609
70	65	330.876923077	524.179931166	0.667184535382	0.736694935633	119.0	0.98347107438	1.0347826087
71	63	246.396825397	371.522459305	0.496837766573	0.548600645031	121.0	1.0	1.05217391304
72	62	383.806451613	895.341074652	0.773912325812	0.854542125626	123.0	1.01652892562	1.06956521739
73	55	374.363636364	747.966780099	0.754871710207	0.833517769779	119.0	0.98347107438	1.0347826087
74	54	338.203703704	556.305018241	0.681958351225	0.753007956596	142.0	1.17355371901	1.2347826087
75	52	313.961538462	381.344078508	0.633076133622	0.699032961312	121.0	1.0	1.05217391304
76	50	327.76	381.343391709	0.66089953111	0.72975513027	137.5	1.13636363636	1.19565217391
77	50	284.66	309.463381356	0.573992129991	0.633793310296	134.5	1.11157024793	1.16956521739
78	47	240.595744681	274.20551848	0.485140391893	0.535684583237	99.0	0.818181818182	0.860869565217
79	44	268.204545455	336.516282164	0.540811137212	0.597155366753	116.5	0.962809917355	1.01304347826
80	43	270.395348837	317.798688622	0.545228701675	0.602033173709	117.0	0.96694214876	1.01739130435
81	42	385.619047619	617.036077991	0.777567267997	0.858577856754	113.0	0.933884297521	0.982608695652
82	41	338.585365854	499.561269741	0.682727939753	0.753857724451	157.0	1.29752066116	1.3652173913
83	38	255.526315789	481.641094638	0.515246589857	0.568927385484	126.0	1.04132231405	1.09565217391
84	34	245.264705882	539.735464007	0.494554946045	0.546079989601	102.0	0.842975206612	0.886956521739
85	33	447.333333333	1230.05820672	0.90200875717	0.995984241337	113.0	0.933884297521	0.982608695652
86	30	298.966666667	814.179443093	0.602840278916	0.66564699408	114.5	0.946280991736	0.995652173913
87	30	250.933333333	352.959575904	0.505985240237	0.558701145215	105.5	0.871900826446	0.917391304348
88	29	469.965517241	1124.56929633	0.947644587451	1.04637462551	98.0	0.809917355372	0.852173913043
89	26	419.576923077	810.949783757	0.846040370168	0.934184806438	90.0	0.743801652893	0.782608695652
90	25	286.16	501.230619974	0.57701674952	0.63713304881	90.0	0.743801652893	0.782608695652
91	25	183.76	192.777235171	0.370536056373	0.409140232909	101.0	0.834710743802	0.878260869565
92	23	179.782608696	289.931619603	0.362515992765	0.400284601626	90.0	0.743801652893	0.782608695652
93	22	187.409090909	278.385876583	0.37789413079	0.417264905876	109.5	0.904958677686	0.952173913043
94	22	240.681818182	342.185274956	0.48531395162	0.535876225228	106.5	0.880165289256	0.926086956522
95	22	280.318181818	299.571570802	0.565237231283	0.62412628536	121.5	1.0041322314	1.05652173913
96	22	472.136363636	846.012480859	0.952021910384	1.05120799838	192.0	1.5867768595	1.66956521739
97	22	492.818181818	929.971633798	0.993724997822	1.0972559082	133.0	1.09917355372	1.15652173913
98	22	198.090909091	204.056567267	0.399433088038	0.441047892265	84.0	0.694214876033	0.730434782609
99	22	240.136363636	340.173123765	0.484214089974	0.534661774859	106.5	0.880165289256	0.926086956522
100	21	406.80952381	482.019819692	0.820296020066	0.905758289732	118.0	0.97520661157	1.02608695652
101	20	237.9	285.612832345	0.479704657222	0.529682528347	84.0	0.694214876033	0.730434782609
102	20	398.0	420.006071385	0.802532381565	0.886143952426	187.0	1.54545454545	1.62608695652
103	20	451.2	798.542647577	0.909805554177	1.00459334506	242.0	2.0	2.10434782609
104	19	429.842105263	533.718658703	0.866739217171	0.957040155973	194.0	1.60330578512	1.68695652174
105	14	222.857142857	305.524106401	0.449372044236	0.496189722105	104.0	0.859504132231	0.904347826087
106	14	162.428571429	195.522272858	0.327523086088	0.361645970534	84.0	0.694214876033	0.730434782609
107	11	123.636363636	96.1469261337	0.249301973259	0.275275416926	84.0	0.694214876033	0.730434782609
108	8	279.75	291.595503223	0.564091542068	0.622861232893	98.0	0.809917355372	0.852173913043
109	8	192.875	170.388847566	0.388915661041	0.429434710614	96.5	0.797520661157	0.839130434783
110	5	275.0	173.192378585	0.554513580227	0.612285394264	191.0	1.57851239669	1.66086956522
111	4	93.25	21.0401402087	0.188030514023	0.207620410964	88.5	0.731404958678	0.769565217391
112	4	76.0	25.3870045496	0.153247389445	0.169213418051	76.0	0.628099173554	0.660869565217
113	4	179.5	150.44018745	0.361946136912	0.399655375529	105.5	0.871900826446	0.917391304348
114	4	81.75	7.52911017319	0.164841764304	0.182015749022	83.0	0.685950413223	0.721739130435
115	4	93.5	8.29156197589	0.188534617277	0.20817703405	96.0	0.793388429752	0.834782608696
116	3	79.3333333333	8.95668589503	0.159968766175	0.176635059194	73.0	0.603305785124	0.634782608696
117	2	80.0	6.0	0.161313041521	0.178119387422	80.0	0.661157024793	0.695652173913
118	2	126.5	48.5	0.255076246905	0.281651281362	126.5	1.04545454545	1.1
119	2	79.5	9.5	0.160304835011	0.177006141251	79.5	0.657024793388	0.691304347826
120	1	117.0	0.0	0.235920323224	0.260499604105	117.0	0.96694214876	1.01739130435
121	1	89.0	0.0	0.179460758692	0.198157818507	89.0	0.735537190083	0.773913043478
122	1	149.0	0.0	0.300445539832	0.331747359074	149.0	1.23140495868	1.29565217391
123	1	164.0	0.0	0.330691735117	0.365144744216	164.0	1.35537190083	1.42608695652
124	1	97.0	0.0	0.195592062844	0.21596975725	97.0	0.801652892562	0.84347826087
125	1	98.0	0.0	0.197608475863	0.218196249592	98.0	0.809917355372	0.852173913043
126	1	85.0	0.0	0.171395106616	0.189251849136	85.0	0.702479338843	0.739130434783
127	1	108.0	0.0	0.217772606053	0.24046117302	108.0	0.892561983471	0.939130434783
128	1	91.0	0.0	0.18349358473	0.202610803193	91.0	0.752066115702	0.791304347826
129	1	124.0	0.0	0.250035214357	0.276085050505	124.0	1.02479338843	1.07826086957
130	1	191.0	0.0	0.385134886631	0.425260037471	191.0	1.57851239669	1.66086956522
131	1	107.0	0.0	0.215756193034	0.238234680677	107.0	0.884297520661	0.930434782609
132	1	95.0	0.0	0.191559236806	0.211516772564	95.0	0.785123966942	0.826086956522
133	1	207.0	0.0	0.417397494935	0.460883914955	207.0	1.71074380165	1.8
134	1	79.0	0.0	0.159296628502	0.17589289508	79.0	0.652892561983	0.686956521739
135	1	80.0	0.0	0.161313041521	0.178119387422	80.0	0.661157024793	0.695652173913
136	1	148.0	0.0	0.298429126813	0.329520866731	148.0	1.22314049587	1.28695652174
137	1	227.0	0.0	0.457725755315	0.505413761811	227.0	1.87603305785	1.97391304348
138	1	684.0	0.0	1.379226505	1.52292076246	684.0	5.65289256198	5.94782608696
139	1	95.0	0.0	0.191559236806	0.211516772564	95.0	0.785123966942	0.826086956522
140	1	133.0	0.0	0.268182931528	0.29612348159	133.0	1.09917355372	1.15652173913
141	1	1321.0	0.0	2.66368159811	2.94119638481	1321.0	10.9173553719	11.4869565217
142	1	274.0	0.0	0.552497167208	0.610058901922	274.0	2.26446280992	2.38260869565
143	1	194.0	0.0	0.391184125688	0.431939514499	194.0	1.60330578512	1.68695652174
144	1	423.0	0.0	0.852942707041	0.941806260996	423.0	3.4958677686	3.67826086957
145	1	447.0	0.0	0.901336619497	0.995242077223	447.0	3.69421487603	3.88695652174
146	1	405.0	0.0	0.816647272699	0.901729398826	405.0	3.34710743802	3.52173913043
147	1	254.0	0.0	0.512168906828	0.565529055066	254.0	2.09917355372	2.20869565217
148	1	56.0	0.0	0.112919129064	0.124683571196	56.0	0.462809917355	0.486956521739
149	1	283.0	0.0	0.570644884379	0.630097333007	283.0	2.33884297521	2.46086956522
150	1	551.0	0.0	1.11104357347	1.22679728087	551.0	4.55371900826	4.79130434783
151	1	85.0	0.0	0.171395106616	0.189251849136	85.0	0.702479338843	0.739130434783
152	1	81.0	0.0	0.16332945454	0.180345879765	81.0	0.669421487603	0.704347826087
153	1	90.0	0.0	0.181477171711	0.20038431085	90.0	0.743801652893	0.782608695652
154	1	93.0	0.0	0.187526410768	0.207063787879	93.0	0.768595041322	0.808695652174
155	1	107.0	0.0	0.215756193034	0.238234680677	107.0	0.884297520661	0.930434782609
156	1	43.0	0.0	0.0867057598174	0.0957391707395	43.0	0.355371900826	0.373913043478
157	1	84.0	0.0	0.169378693597	0.187025356794	84.0	0.694214876033	0.730434782609
158	1	553.0	0.0	1.11507639951	1.23125026556	553.0	4.57024793388	4.80869565217
159	1	1249.0	0.0	2.51849986074	2.78088893613	1249.0	10.3223140496	10.8608695652