#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	17995	851.910086135	1303.59474055	1.2370753575	1.2694756143	504.0	1.10526315789	1.11504424779
2	17995	787.979605446	1256.26661339	1.14424065165	1.17420947346	479.0	1.05043859649	1.05973451327
3	16254	738.125938231	1152.8817898	1.07184716295	1.09991992596	461.0	1.01096491228	1.01991150442
4	14483	721.95953877	1087.22943909	1.04837161698	1.07582953165	457.0	1.00219298246	1.0110619469
5	12711	710.98245614	1029.25445279	1.03243157983	1.05947200879	460.0	1.00877192982	1.01769911504
6	11028	692.697587958	940.980784223	1.00587976385	1.03222477384	464.0	1.01754385965	1.02654867257
7	9585	689.057902973	973.91663867	1.00059450584	1.02680108958	465.0	1.01973684211	1.02876106195
8	8479	688.011793844	1039.96840522	0.999075430242	1.02524222785	459.0	1.00657894737	1.01548672566
9	7502	656.078645694	876.290641361	0.952704679026	0.977656979682	458.0	1.00438596491	1.01327433628
10	6687	640.639599222	912.421209148	0.930285336604	0.95465045197	452.0	0.991228070175	1.0
11	5890	632.462139219	856.916291956	0.918410686424	0.942464792674	454.0	0.995614035088	1.00442477876
12	5160	630.406976744	850.593700018	0.915426344656	0.939402287971	449.0	0.984649122807	0.993362831858
13	4617	636.346978558	839.628574935	0.92405193788	0.94825379422	456.0	1.0	1.00884955752
14	4132	595.315101646	781.901618047	0.864468744036	0.88711005617	437.0	0.958333333333	0.966814159292
15	3684	619.717969598	841.193575123	0.899904627574	0.923474041394	447.0	0.980263157895	0.988938053097
16	3310	632.319033233	994.62833501	0.918202879413	0.942251542986	434.0	0.951754385965	0.96017699115
17	2995	631.059766277	1008.05842477	0.916374273149	0.940375043672	441.0	0.967105263158	0.975663716814
18	2717	666.710710342	1136.72121724	0.968143708789	0.993500373274	445.0	0.975877192982	0.984513274336
19	2440	644.926229508	1036.95033172	0.93651003658	0.961038183145	439.0	0.962719298246	0.971238938053
20	2192	610.993613139	802.072215242	0.887235818316	0.910473423188	451.5	0.990131578947	0.99889380531
21	1987	592.65727227	691.848508077	0.860609257831	0.883149486111	445.0	0.975877192982	0.984513274336
22	1783	596.918676388	738.936656702	0.866797326395	0.88949962646	438.0	0.960526315789	0.969026548673
23	1610	576.888819876	800.6573763	0.837711578604	0.85965209347	422.0	0.925438596491	0.933628318584
24	1443	570.516285516	635.297103035	0.82845789638	0.850156047933	416.0	0.912280701754	0.920353982301
25	1307	566.052027544	644.773500122	0.821975259753	0.843503624486	424.0	0.929824561404	0.938053097345
26	1198	595.555926544	714.293427074	0.864818450598	0.887468921901	421.0	0.923245614035	0.931415929204
27	1088	621.170036765	869.812302026	0.902013202807	0.92563784235	437.5	0.959429824561	0.967920353982
28	989	574.259858443	830.310076581	0.833894012106	0.855734541037	399.0	0.875	0.882743362832
29	917	606.906215921	840.349310669	0.881300428588	0.904382579591	431.0	0.945175438596	0.953539823009
30	839	531.699642431	673.174057324	0.772091487057	0.79231334525	394.0	0.864035087719	0.871681415929
31	789	581.062103929	680.687466513	0.843771686292	0.865870921517	421.0	0.923245614035	0.931415929204
32	725	517.308965517	595.971354081	0.751194502648	0.77086904765	382.0	0.837719298246	0.845132743363
33	670	525.941791045	589.715052276	0.763730398043	0.783733270844	380.0	0.833333333333	0.840707964602
34	619	475.84006462	384.15436191	0.690976697697	0.709074077386	412.0	0.90350877193	0.911504424779
35	575	524.250434783	530.350072962	0.761274346416	0.781212892738	403.0	0.883771929825	0.891592920354
36	535	503.663551402	436.63657002	0.731379728977	0.750535304983	416.0	0.912280701754	0.920353982301
37	493	482.965517241	487.677944668	0.701323707308	0.71969208566	404.0	0.885964912281	0.893805309735
38	449	513.138084633	540.838327733	0.745137884648	0.76465380069	409.0	0.896929824561	0.904867256637
39	420	495.39047619	644.300861329	0.719366234077	0.738207164482	390.0	0.855263157895	0.862831858407
40	386	538.152849741	858.172416433	0.781462316056	0.801929605753	399.0	0.875	0.882743362832
41	362	521.20718232	664.457244261	0.756855179782	0.776677983653	390.0	0.855263157895	0.862831858407
42	334	441.317365269	320.179255366	0.640845608353	0.657630004028	410.5	0.900219298246	0.908185840708
43	312	482.278846154	506.63274623	0.700326578744	0.718668841288	411.5	0.902412280702	0.910398230088
44	287	454.641114983	361.465850527	0.660193286832	0.677484417806	424.0	0.929824561404	0.938053097345
45	265	472.860377358	524.816668202	0.686649835339	0.704633890119	420.0	0.921052631579	0.929203539823
46	244	495.229508197	432.932429265	0.719132489294	0.737967297686	436.0	0.956140350877	0.964601769912
47	229	517.471615721	386.228381572	0.7514306902	0.771111421194	470.0	1.03070175439	1.03982300885
48	220	538.540909091	408.887852105	0.782025824655	0.802507873213	447.0	0.980263157895	0.988938053097
49	210	507.861904762	375.599184765	0.737476240297	0.756791490111	451.0	0.989035087719	0.997787610619
50	200	498.865	347.935808412	0.724411658299	0.743384733476	432.0	0.947368421053	0.955752212389
51	191	486.602094241	420.042068195	0.706604452148	0.725111138557	403.0	0.883771929825	0.891592920354
52	183	474.081967213	492.864238118	0.688423729944	0.706454244821	373.0	0.81798245614	0.825221238938
53	173	453.554913295	367.816811092	0.658615992041	0.675865812066	402.0	0.881578947368	0.889380530973
54	166	553.156626506	464.970629515	0.803249594793	0.824287515391	470.0	1.03070175439	1.03982300885
55	160	628.11875	572.643752388	0.912103565687	0.935992482055	489.0	1.07236842105	1.08185840708
56	155	572.625806452	506.554651363	0.831521173136	0.853299555011	458.0	1.00438596491	1.01327433628
57	149	599.402684564	623.890402089	0.870404403423	0.893201176489	426.0	0.934210526316	0.942477876106
58	137	455.145985401	276.857430968	0.660926419077	0.678236751527	436.0	0.956140350877	0.964601769912
59	133	517.586466165	510.689142648	0.751597466786	0.771282565827	440.0	0.964912280702	0.973451327434
60	125	481.72	249.484575876	0.699515067274	0.717836075512	494.0	1.08333333333	1.09292035398
61	105	526.019047619	398.891057593	0.763842583831	0.783848394892	471.0	1.03289473684	1.04203539823
62	97	473.618556701	277.552389159	0.687750802444	0.705763692667	468.0	1.02631578947	1.03539823009
63	88	436.545454545	250.973645352	0.633916223127	0.650519131183	395.0	0.866228070175	0.87389380531
64	83	520.34939759	519.024419272	0.755609573739	0.775399753926	422.0	0.925438596491	0.933628318584
65	79	556.164556962	451.384156197	0.807617469648	0.828769789314	469.0	1.02850877193	1.03761061947
66	77	487.363636364	329.439110472	0.707710302412	0.72624595216	452.0	0.991228070175	1.0
67	74	448.878378378	370.137737427	0.651825103897	0.668897063683	392.0	0.859649122807	0.867256637168
68	73	424.246575342	338.085333348	0.616056779232	0.63219193036	389.0	0.853070175439	0.860619469027
69	73	398.178082192	326.30443565	0.578202208651	0.593345910229	389.0	0.853070175439	0.860619469027
70	73	513.164383562	1053.93845852	0.74517607384	0.764692990094	357.0	0.782894736842	0.78982300885
71	73	602.794520548	1178.53252097	0.875329755031	0.898255528046	438.0	0.960526315789	0.969026548673
72	71	562.746478873	493.354105846	0.817175207647	0.838577854153	449.0	0.984649122807	0.993362831858
73	71	529.464788732	617.59296115	0.768846212135	0.78898307329	495.0	1.08552631579	1.09513274336
74	68	576.588235294	435.487834479	0.837275093833	0.85920417672	497.0	1.0899122807	1.09955752212
75	67	509.567164179	359.978988768	0.739952480967	0.759332586033	412.0	0.90350877193	0.911504424779
76	66	477.590909091	322.147856947	0.693519133319	0.711683101972	403.5	0.884868421053	0.892699115044
77	65	499.369230769	292.247659422	0.725143861696	0.744136114022	472.0	1.0350877193	1.04424778761
78	63	466.793650794	278.09717148	0.677840222615	0.695593544714	479.0	1.05043859649	1.05973451327
79	59	508.169491525	256.075277104	0.737922893073	0.757249841176	500.0	1.09649122807	1.10619469027
80	58	505.689655172	280.750669044	0.73432187403	0.753554507797	450.0	0.986842105263	0.995575221239
81	54	499.055555556	320.471378318	0.724688367762	0.74366869024	471.0	1.03289473684	1.04203539823
82	54	543.5	378.358332507	0.789227017902	0.809897673006	488.0	1.0701754386	1.0796460177
83	54	480.296296296	303.592906619	0.697447679182	0.71571454043	445.5	0.976973684211	0.985619469027
84	51	416.411764706	216.935083492	0.604679696924	0.620516870741	382.0	0.837719298246	0.845132743363
85	51	602.352941176	1230.04227288	0.874688528959	0.897597507612	403.0	0.883771929825	0.891592920354
86	46	714.195652174	1927.4463464	1.03709752486	1.06426015964	368.5	0.808114035088	0.815265486726
87	40	433.0	214.902419716	0.628767798991	0.645235864603	399.5	0.876096491228	0.883849557522
88	35	353.228571429	127.909585414	0.512930141796	0.52636430182	375.0	0.822368421053	0.829646017699
89	33	389.787878788	154.692609679	0.566018629604	0.580843230904	385.0	0.844298245614	0.851769911504
90	31	353.870967742	183.636517195	0.513862978092	0.527321570044	329.0	0.72149122807	0.727876106195
91	25	405.12	225.462426138	0.588282703758	0.603690423714	381.0	0.835526315789	0.842920353982
92	19	448.052631579	263.657368105	0.650626020762	0.667666575345	329.0	0.72149122807	0.727876106195
93	18	505.333333333	226.871720974	0.733804452094	0.753023534056	505.5	1.10855263158	1.11836283186
94	17	540.352941176	268.557353098	0.784657112013	0.805208076653	601.0	1.31798245614	1.3296460177
95	15	429.266666667	259.435147109	0.623346552379	0.639672630051	338.0	0.741228070175	0.747787610619
96	15	442.133333333	304.817074471	0.642030491595	0.658845920562	524.0	1.14912280702	1.1592920354
97	14	363.928571429	241.851921722	0.528467821818	0.542308929421	338.0	0.741228070175	0.747787610619
98	14	465.214285714	371.054323819	0.675546795583	0.693240050505	506.0	1.10964912281	1.11946902655
99	12	430.833333333	379.86156104	0.625621539796	0.642007201693	317.0	0.695175438596	0.701327433628
100	12	280.5	266.039627374	0.407319555697	0.417987667485	223.5	0.490131578947	0.494469026549
101	12	365.666666667	182.597158308	0.530991744028	0.544898955712	338.0	0.741228070175	0.747787610619
102	12	226.5	185.374620701	0.328905095777	0.337519453424	103.0	0.225877192982	0.227876106195
103	12	371.083333333	161.165783348	0.538857392014	0.552970612986	338.0	0.741228070175	0.747787610619
104	12	381.166666667	248.350167215	0.553499598265	0.567996313452	480.0	1.05263157895	1.06194690265
105	12	516.083333333	344.686199882	0.749414738097	0.769042669262	528.0	1.15789473684	1.16814159292
106	12	514.5	300.120392509	0.747115548685	0.766683261751	620.0	1.35964912281	1.37168141593
107	12	683.416666667	410.772738939	0.992402755874	1.01839478938	528.0	1.15789473684	1.16814159292
108	12	614.0	359.23877853	0.891601451687	0.91495339692	757.0	1.6600877193	1.67477876106
109	10	592.1	383.173707344	0.85980003183	0.882319065662	467.0	1.02412280702	1.03318584071
110	10	613.2	335.446508403	0.890439755984	0.91376127523	703.0	1.54166666667	1.55530973451
111	6	434.0	270.824666528	0.630219918619	0.646726016715	467.0	1.02412280702	1.03318584071
112	5	396.4	292.344728018	0.5756202206	0.590696297295	467.0	1.02412280702	1.03318584071
113	2	354.5	348.5	0.514776408181	0.528258923792	354.5	0.777412280702	0.784292035398
114	1	5.0	0.0	0.00726059814077	0.00745076056124	5.0	0.0109649122807	0.0110619469027
115	1	83.0	0.0	0.120525929137	0.123682625317	83.0	0.18201754386	0.183628318584
116	1	5.0	0.0	0.00726059814077	0.00745076056124	5.0	0.0109649122807	0.0110619469027
117	1	109.0	0.0	0.158281039469	0.162426580235	109.0	0.239035087719	0.241150442478
118	1	83.0	0.0	0.120525929137	0.123682625317	83.0	0.18201754386	0.183628318584
119	1	73.0	0.0	0.106004732855	0.108781104194	73.0	0.160087719298	0.161504424779
120	1	83.0	0.0	0.120525929137	0.123682625317	83.0	0.18201754386	0.183628318584
121	1	110.0	0.0	0.159733159097	0.163916732347	110.0	0.241228070175	0.243362831858
122	1	181.0	0.0	0.262833652696	0.269717532317	181.0	0.396929824561	0.400442477876
123	1	89.0	0.0	0.129238646906	0.13262353799	89.0	0.195175438596	0.196902654867
124	1	80.0	0.0	0.116169570252	0.11921216898	80.0	0.175438596491	0.176991150442
125	1	83.0	0.0	0.120525929137	0.123682625317	83.0	0.18201754386	0.183628318584
126	1	71.0	0.0	0.103100493599	0.10580079997	71.0	0.155701754386	0.157079646018