#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	8474	740.883880104	1174.98670046	1.03849445838	1.04485460137	293.0	0.933121019108	0.92429022082
2	8474	737.496223743	1141.95084366	1.03374599178	1.04007705332	261.0	0.831210191083	0.82334384858
3	7074	719.169635284	1092.21247215	1.00805767399	1.01423141031	267.0	0.850318471338	0.842271293375
4	5909	745.571162633	1076.68060316	1.04506460663	1.05146498776	318.0	1.0127388535	1.00315457413
5	4888	763.76698036	1054.86334425	1.07056962352	1.07712620727	348.5	1.10987261146	1.09936908517
6	4000	738.44175	1057.52807675	1.03507133278	1.04141051122	346.0	1.10191082803	1.09148264984
7	3322	727.820590006	990.289813252	1.02018368831	1.02643168904	380.0	1.2101910828	1.19873817035
8	2756	739.312409289	1035.30460941	1.03629173299	1.04263838564	380.0	1.2101910828	1.19873817035
9	2310	744.998268398	1097.81087601	1.0442615827	1.0506570458	394.0	1.25477707006	1.2429022082
10	1951	721.479241415	988.059855093	1.01129504119	1.0174886044	363.0	1.15605095541	1.14511041009
11	1659	672.352019289	905.521065738	0.942433578139	0.94820540703	334.0	1.06369426752	1.05362776025
12	1417	669.229357798	908.92555027	0.938056553965	0.943801576261	330.0	1.05095541401	1.04100946372
13	1202	625.201331115	778.871561651	0.876342616124	0.88170967832	333.0	1.06050955414	1.05047318612
14	1047	705.907354346	928.051015673	0.989467979132	0.995527864943	388.0	1.23566878981	1.22397476341
15	885	639.210169492	837.596470476	0.895978758053	0.901466079601	331.0	1.05414012739	1.04416403785
16	774	648.162790698	914.073271174	0.908527617274	0.914091792905	324.5	1.03343949045	1.02365930599
17	682	633.030791789	836.822737366	0.887317144982	0.892751419451	321.0	1.02229299363	1.01261829653
18	601	594.425956739	902.313429865	0.833204876726	0.838307746669	305.0	0.971337579618	0.96214511041
19	515	568.186407767	765.685808596	0.796424988637	0.801302604275	290.0	0.923566878981	0.914826498423
20	459	693.873638344	1090.60676549	0.972600359635	0.978556941599	301.0	0.958598726115	0.94952681388
21	406	620.302955665	1028.49165676	0.869476579629	0.874801591554	333.0	1.06050955414	1.05047318612
22	356	558.612359551	705.365250244	0.783005077252	0.787800504146	300.5	0.957006369427	0.947949526814
23	305	554.868852459	709.156517566	0.777757815875	0.782521106504	308.0	0.980891719745	0.971608832808
24	261	604.199233716	800.749844081	0.846904046399	0.852090815373	324.0	1.03184713376	1.02208201893
25	231	564.121212121	781.86482763	0.790726817488	0.795569535315	264.0	0.84076433121	0.832807570978
26	205	582.273170732	851.545838826	0.8161703572	0.821168901136	283.0	0.90127388535	0.892744479495
27	196	467.602040816	619.328573897	0.655436217679	0.659450363381	241.5	0.769108280255	0.761829652997
28	172	556.308139535	667.896640575	0.779775259758	0.784550905997	300.5	0.957006369427	0.947949526814
29	150	515.073333333	637.066517685	0.72197656973	0.726398234366	260.0	0.828025477707	0.820189274448
30	131	574.755725191	713.346613303	0.805633178912	0.81056718908	291.0	0.926751592357	0.917981072555
31	117	504.264957265	610.014493217	0.706826505122	0.711155384883	314.0	1.0	0.990536277603
32	107	535.46728972	724.373391061	0.750562710231	0.755159447482	312.0	0.993630573248	0.984227129338
33	89	476.04494382	676.771249258	0.6672706066	0.671357230691	216.0	0.687898089172	0.681388012618
34	82	573.219512195	757.305332378	0.803479874291	0.808400696786	336.5	1.07165605096	1.06151419558
35	76	592.407894737	900.878711061	0.830376165963	0.835461711784	290.0	0.923566878981	0.914826498423
36	66	682.984848485	823.532606711	0.957337579284	0.96320068606	287.0	0.914012738854	0.905362776025
37	60	586.183333333	596.891824138	0.821651219049	0.82668332991	391.5	1.24681528662	1.23501577287
38	53	400.320754717	395.397711104	0.561128263838	0.56456483104	267.0	0.850318471338	0.842271293375
39	48	424.125	502.241584673	0.594494594887	0.598135510446	217.0	0.691082802548	0.684542586751
40	46	456.413043478	637.511758667	0.639752637509	0.643670730881	233.0	0.742038216561	0.735015772871
41	42	518.738095238	771.436540597	0.727113454243	0.731566579152	195.0	0.62101910828	0.615141955836
42	35	277.457142857	321.151263235	0.388910749758	0.391292590085	168.0	0.535031847134	0.529968454259
43	33	400.303030303	614.147869118	0.561103419586	0.564539834632	162.0	0.515923566879	0.511041009464
44	28	398.714285714	496.490602497	0.558876481606	0.56229925802	185.5	0.59076433121	0.585173501577
45	27	400.148148148	483.765913985	0.560886321787	0.564321407242	230.0	0.732484076433	0.725552050473
46	26	524.423076923	895.274825578	0.735082074069	0.739584001898	207.5	0.660828025478	0.654574132492
47	24	256.333333333	333.817897796	0.359301576554	0.361502078815	103.5	0.329617834395	0.326498422713
48	22	327.590909091	298.490697143	0.459183082319	0.461995297675	227.0	0.722929936306	0.716088328076
49	20	266.45	277.547198689	0.373482074406	0.375769423538	168.0	0.535031847134	0.529968454259
50	19	346.052631579	372.121156513	0.485060817023	0.488031517667	207.0	0.65923566879	0.652996845426
51	17	723.647058824	1136.05623003	1.0143336636	1.02054583651	299.0	0.952229299363	0.943217665615
52	15	353.533333333	378.116889628	0.495546491669	0.498581410652	190.0	0.605095541401	0.599369085174
53	14	329.357142857	221.138808102	0.461658806286	0.464486183936	351.5	1.11942675159	1.10883280757
54	13	318.0	367.495682863	0.445739537103	0.448469418973	125.0	0.398089171975	0.394321766562
55	12	471.416666667	464.454062733	0.660783165984	0.664830058472	355.5	1.1321656051	1.1214511041
56	12	452.416666667	637.064813334	0.63415092949	0.638034715829	240.0	0.764331210191	0.757097791798
57	11	479.727272727	583.058564174	0.672432114721	0.676550349891	195.0	0.62101910828	0.615141955836
58	10	657.6	835.538293557	0.92175572201	0.927400911687	266.0	0.847133757962	0.839116719243
59	9	845.444444444	1055.98643837	1.18505665193	1.19231439866	245.0	0.78025477707	0.772870662461
60	9	570.222222222	552.242856757	0.799278582954	0.804173675111	345.0	1.09872611465	1.08832807571
61	8	540.625	288.052485452	0.757792255492	0.762433269283	448.0	1.42675159236	1.41324921136
62	8	552.75	513.094959535	0.774787827465	0.779532928733	281.0	0.894904458599	0.88643533123
63	6	169.5	205.64431267	0.237587583456	0.239042662	80.5	0.256369426752	0.253943217666
64	6	482.833333333	547.710816845	0.676785869491	0.680930768744	241.5	0.769108280255	0.761829652997
65	6	536.833333333	277.976267972	0.752477488999	0.757085953098	544.0	1.73248407643	1.71608832808
66	4	424.75	502.304377345	0.595370655298	0.59901693619	164.5	0.523885350318	0.518927444795
67	4	279.75	191.018814518	0.392124639952	0.394526163389	232.0	0.738853503185	0.731861198738
68	4	389.25	278.324787793	0.545610423954	0.548951953884	359.0	1.14331210191	1.13249211356
69	4	267.25	284.479678536	0.374603431732	0.376897648492	118.0	0.375796178344	0.372239747634
70	4	302.5	192.328495029	0.424013238911	0.426610060501	239.5	0.762738853503	0.755520504732
71	4	130.5	103.088554166	0.182921413811	0.184041695522	73.0	0.232484076433	0.230283911672
72	3	647.333333333	406.678688347	0.907364969659	0.912922024785	478.0	1.52229299363	1.50788643533
73	3	287.0	233.556559888	0.402286940719	0.404750702029	170.0	0.541401273885	0.536277602524
74	3	258.333333333	185.609506462	0.362104969869	0.364322641199	182.0	0.579617834395	0.574132492114
75	2	215.5	7.5	0.302065629704	0.303915596819	215.5	0.686305732484	0.679810725552
76	1	80.0	0.0	0.112135732605	0.112822495339	80.0	0.254777070064	0.252365930599
77	1	253.0	0.0	0.354629254362	0.35680114151	253.0	0.805732484076	0.798107255521
78	1	79.0	0.0	0.110734035947	0.111412214147	79.0	0.251592356688	0.249211356467
79	1	72.0	0.0	0.100922159344	0.101540245805	72.0	0.229299363057	0.227129337539
80	1	71.0	0.0	0.0995204626866	0.100129964613	71.0	0.226114649682	0.223974763407
81	1	74.0	0.0	0.103725552659	0.104360808189	74.0	0.235668789809	0.233438485804
82	1	167.0	0.0	0.234083341812	0.23551695902	167.0	0.531847133758	0.526813880126
83	1	259.0	0.0	0.363039434307	0.36526282866	259.0	0.824840764331	0.817034700315
84	1	331.0	0.0	0.463961593652	0.466803074465	331.0	1.05414012739	1.04416403785
85	1	105.0	0.0	0.147178149044	0.148079525132	105.0	0.334394904459	0.331230283912
86	1	146.0	0.0	0.204647712003	0.205901053994	146.0	0.464968152866	0.460567823344
87	1	82.0	0.0	0.11493912592	0.115643057722	82.0	0.261146496815	0.258675078864
88	1	333.0	0.0	0.466764986967	0.469623636849	333.0	1.06050955414	1.05047318612
89	1	122.0	0.0	0.171006992222	0.172054305392	122.0	0.388535031847	0.384858044164
90	1	448.0	0.0	0.627960102586	0.631805973898	448.0	1.42675159236	1.41324921136
91	1	336.0	0.0	0.470970076939	0.473854480424	336.0	1.07006369427	1.05993690852
92	1	240.0	0.0	0.336407197814	0.338467486017	240.0	0.764331210191	0.757097791798
93	1	89.0	0.0	0.124751002523	0.125515026065	89.0	0.283439490446	0.280757097792
94	1	142.0	0.0	0.199040925373	0.200259929227	142.0	0.452229299363	0.447949526814
95	1	76.0	0.0	0.106528945974	0.107181370572	76.0	0.242038216561	0.239747634069
96	1	67.0	0.0	0.0939136760564	0.0944888398464	67.0	0.213375796178	0.211356466877
97	1	229.0	0.0	0.320988534581	0.322954392908	229.0	0.729299363057	0.722397476341
98	1	124.0	0.0	0.173810385537	0.174874867775	124.0	0.394904458599	0.391167192429
99	1	82.0	0.0	0.11493912592	0.115643057722	82.0	0.261146496815	0.258675078864
100	1	72.0	0.0	0.100922159344	0.101540245805	72.0	0.229299363057	0.227129337539
101	1	71.0	0.0	0.0995204626866	0.100129964613	71.0	0.226114649682	0.223974763407
102	1	78.0	0.0	0.10933233929	0.110001932956	78.0	0.248407643312	0.246056782334
103	1	632.0	0.0	0.885872287576	0.891297713178	632.0	2.0127388535	1.99369085174
104	1	205.0	0.0	0.287347814799	0.289107644306	205.0	0.652866242038	0.646687697161
105	1	240.0	0.0	0.336407197814	0.338467486017	240.0	0.764331210191	0.757097791798
106	1	517.0	0.0	0.724677171957	0.729115376128	517.0	1.64649681529	1.6309148265
107	1	107.0	0.0	0.149981542359	0.150900087516	107.0	0.34076433121	0.337539432177
108	1	223.0	0.0	0.312578354635	0.314492705757	223.0	0.710191082803	0.703470031546
109	1	500.0	0.0	0.700848328779	0.705140595869	500.0	1.5923566879	1.57728706625
110	1	249.0	0.0	0.349022467732	0.351160016743	249.0	0.792993630573	0.785488958991
111	1	127.0	0.0	0.17801547551	0.179105711351	127.0	0.404458598726	0.400630914826
112	1	75.0	0.0	0.105127249317	0.10577108938	75.0	0.238853503185	0.236593059937
113	1	117.0	0.0	0.163998508934	0.165002899433	117.0	0.372611464968	0.369085173502
114	1	184.0	0.0	0.257912184991	0.25949173928	184.0	0.585987261146	0.580441640379
115	1	743.0	0.0	1.04146061657	1.04783892546	743.0	2.36624203822	2.34384858044