#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	17917	12350.142602	25961.8182473	2.32791984822	2.71011121203	2829.0	1.94700619408	2.03818443804
2	17917	8188.81380812	20321.9147496	1.543537011	1.79695059642	1928.0	1.32690984171	1.38904899135
3	16092	6340.61067611	16320.7990744	1.19516299677	1.39138151179	1660.0	1.14246386786	1.19596541787
4	14331	5166.40597307	13431.2749742	0.973833209563	1.13371441972	1524.0	1.04886441844	1.09798270893
5	12798	4684.06797937	12506.1538449	0.882915701542	1.02787032975	1453.0	1.0	1.04682997118
6	11438	4293.33301276	11672.7834374	0.809264755681	0.94212757778	1395.0	0.960082587749	1.00504322767
7	10231	4006.25354315	9946.31560752	0.755152182502	0.879130953821	1342.0	0.923606331727	0.966858789625
8	9139	3867.62796805	9407.88287639	0.729022182375	0.848711003423	1360.0	0.93599449415	0.979827089337
9	8123	3734.42939801	9409.5149596	0.703915136655	0.819481953222	1355.0	0.932553337922	0.976224783862
10	7202	3479.32865871	8285.35039257	0.65583034173	0.763502731277	1308.5	0.900550584997	0.942723342939
11	6392	3485.02753442	8686.42752823	0.656904541949	0.76475329068	1260.0	0.86717136958	0.907780979827
12	5622	3628.01583067	9013.60645152	0.683856886033	0.796130595164	1249.0	0.859600825877	0.899855907781
13	5001	3632.92441512	9486.53223328	0.684782121598	0.797207733315	1265.0	0.870612525809	0.911383285303
14	4461	3467.31181349	8737.72576597	0.653565246226	0.760865758734	1243.0	0.855471438403	0.89553314121
15	3940	3326.98401015	8139.12983847	0.627114387383	0.730072271934	1283.5	0.883344803854	0.924711815562
16	3498	3667.91509434	9580.23236238	0.691377632216	0.804886076402	1248.5	0.859256710255	0.899495677233
17	3153	3270.11195687	8167.43959667	0.616394383095	0.717592287351	1229.0	0.845836200964	0.885446685879
18	2811	3434.85983636	8834.32752908	0.647448264089	0.753744507593	1209.0	0.83207157605	0.871037463977
19	2526	3492.81631037	9869.40830252	0.658372674481	0.766462457102	1201.5	0.826909841707	0.865634005764
20	2264	3402.09673145	9253.80998061	0.641272636433	0.746554982677	1227.0	0.844459738472	0.884005763689
21	2025	3294.67506173	9320.27973469	0.621024365208	0.722982406966	1155.0	0.794907088782	0.832132564841
22	1813	3372.98565913	8414.81138965	0.635785392662	0.740166858586	1218.0	0.838265657261	0.877521613833
23	1603	3153.75795384	7468.76192242	0.594462426371	0.69205960337	1175.0	0.808671713696	0.846541786744
24	1435	3097.31986063	8167.80592779	0.583824220675	0.679674846844	1179.0	0.811424638679	0.849423631124
25	1273	3244.19010212	7203.91741993	0.611508285654	0.711904004111	1252.0	0.861665519615	0.902017291066
26	1153	3370.63486557	8544.64130289	0.635342283691	0.739651001223	1308.0	0.900206469374	0.942363112392
27	1027	3060.96884129	9100.50718773	0.57697229498	0.67169799117	1065.0	0.732966276669	0.767291066282
28	923	3604.16901408	10922.7155924	0.679361919503	0.790897657613	1200.0	0.825877494838	0.864553314121
29	829	2983.00241255	8692.85024322	0.562276141032	0.654589063808	1158.0	0.796971782519	0.834293948127
30	736	2780.36956522	7629.72973119	0.524081195241	0.610123378742	1228.5	0.845492085341	0.885086455331
31	666	3040.45195195	6588.40434424	0.573104997619	0.667195771754	1249.0	0.859600825877	0.899855907781
32	615	3122.1902439	8930.34932872	0.588512122728	0.685132395533	1129.0	0.777013076394	0.813400576369
33	565	2475.92566372	5902.39915776	0.466695541989	0.543316309586	1055.0	0.726083964212	0.760086455331
34	526	2306.24144487	4394.55791829	0.434711193814	0.506080860666	1123.0	0.772883688919	0.809077809798
35	476	3079.8592437	6945.38901657	0.580533010361	0.675843294834	1157.5	0.796627666896	0.833933717579
36	440	2878.68636364	9598.64900753	0.542613258702	0.631697984502	1077.0	0.741225051617	0.775936599424
37	410	3541.66341463	11815.9404268	0.667580029182	0.777181449522	1044.0	0.718513420509	0.752161383285
38	376	3259.43882979	11792.6111789	0.614382569533	0.715250179872	1064.0	0.732278045423	0.766570605187
39	336	2127.89583333	6108.36072316	0.40109423065	0.466944758598	934.0	0.642807983482	0.672910662824
40	305	2576.07540984	5593.01793347	0.485573103917	0.565293136785	978.0	0.673090158293	0.704610951009
41	274	2848.65328467	8442.70791523	0.536952222804	0.625107535577	1044.0	0.718513420509	0.752161383285
42	249	2342.87951807	3283.65025628	0.441617227256	0.514120707345	1430.0	0.984170681349	1.03025936599
43	229	3175.6768559	7948.57011999	0.59859399382	0.696869479996	1149.0	0.790777701308	0.827809798271
44	212	3054.75471698	5857.57784447	0.575800973825	0.670334365786	1352.0	0.930488644184	0.974063400576
45	200	3366.195	8169.79150511	0.634505398522	0.73867671859	1428.5	0.98313833448	1.02917867435
46	189	2661.34391534	6170.04727184	0.501645650834	0.58400442946	1161.0	0.799036476256	0.836455331412
47	178	3195.74157303	5750.37036917	0.602376059726	0.701272474895	1337.5	0.920509291122	0.963616714697
48	165	2122.85454545	3034.18424813	0.40014398137	0.465838500051	1180.0	0.812112869924	0.850144092219
49	154	2639.40909091	4468.65387444	0.497511082123	0.579191058833	1360.5	0.936338609773	0.980187319885
50	148	3197.98648649	8923.47673047	0.602799211001	0.701765097962	1432.5	0.985891259463	1.03206051873
51	136	2172.69117647	3192.35879626	0.409537855291	0.476774633895	1094.0	0.752924982794	0.78818443804
52	128	3662.9609375	8039.43443712	0.690443806558	0.803798937862	1181.5	0.813145216793	0.851224783862
53	118	2333.6440678	3871.88830891	0.439876406223	0.512094083188	1225.5	0.843427391604	0.882925072046
54	111	2499.74774775	3009.68600759	0.471185846598	0.548543819835	1511.0	1.03991741225	1.0886167147
55	106	3570.69811321	6131.41158171	0.673052877008	0.783552814183	1471.5	1.01273227805	1.06015850144
56	102	2397.88235294	3004.29400631	0.451984896288	0.526190511256	1264.0	0.869924294563	0.910662824207
57	94	2300.08510638	2676.88249792	0.433550764902	0.504729915784	1586.0	1.09153475568	1.14265129683
58	91	2292.56043956	3112.73185273	0.432132415186	0.503078705382	1340.0	0.922229869236	0.965417867435
59	86	3251.91860465	6271.79186446	0.612965057046	0.713599944152	1432.0	0.98554714384	1.03170028818
60	81	3429.50617284	9518.95461778	0.646439134076	0.75256970144	1588.0	1.09291121817	1.14409221902
61	77	3708.19480519	6787.3185399	0.698970090166	0.813725042843	1379.0	0.949070887818	0.993515850144
62	72	2231.41666667	2926.49162703	0.420607220126	0.489661336061	1437.5	0.989332415692	1.03566282421
63	67	3378.71641791	7355.23515012	0.636865602628	0.741424414399	1117.0	0.768754301445	0.804755043228
64	64	2750.0	4627.95476561	0.518356733919	0.603459091384	1334.0	0.918100481762	0.961095100865
65	57	2937.54385965	6103.80692272	0.553707505757	0.64461365398	1519.0	1.04542326222	1.09438040346
66	55	2554.65454545	4415.12073434	0.481535413263	0.560592549382	1049.0	0.721954576738	0.755763688761
67	52	2721.94230769	5203.2372409	0.513068045284	0.597302120655	1485.0	1.02202339986	1.06988472622
68	49	2921.73469388	3993.41693891	0.550727583017	0.641144495867	1575.0	1.08396421198	1.13472622478
69	46	2308.60869565	2408.82675283	0.435157404864	0.506600329397	1334.5	0.918444597385	0.961455331412
70	45	2051.11111111	2335.34646701	0.386620820531	0.450095144524	1423.0	0.979353062629	1.02521613833
71	42	2839.19047619	4361.59548264	0.535168546259	0.623031020011	1469.0	1.01101169993	1.0583573487
72	40	2009.275	1942.18314002	0.378734991471	0.440914642124	1310.0	0.901582931865	0.943804034582
73	38	1402.76315789	1754.32581794	0.264411537814	0.307821883888	810.0	0.557467309016	0.583573487032
74	36	2128.36111111	3656.62963482	0.40118193242	0.467046859	1087.0	0.748107364074	0.783141210375
75	33	2663.51515152	5071.45163082	0.50205491443	0.584480884808	986.0	0.678596008259	0.710374639769
76	30	1967.43333333	2928.10327326	0.370848115225	0.431732920616	1071.5	0.737439779766	0.771974063401
77	30	1888.53333333	2801.13401718	0.355975989296	0.414419130685	709.5	0.488300068823	0.511167146974
78	26	1372.5	1567.99485502	0.258707133565	0.301180946518	943.5	0.649346180317	0.679755043228
79	25	1643.52	2220.4599365	0.309792603393	0.360653485772	885.0	0.609084652443	0.637608069164
80	24	1800.5	2326.21480808	0.339382290699	0.395101125105	730.0	0.50240880936	0.525936599424
81	23	2353.82608696	3709.11838408	0.443680582781	0.516522818804	1124.0	0.773571920165	0.809798270893
82	22	2504.68181818	6455.11476827	0.472115886101	0.549626550621	670.0	0.461114934618	0.482708933718
83	20	8041.35	23225.5812872	1.51574106265	1.76459118709	773.5	0.532346868548	0.557276657061
84	19	6000.31578947	10751.9907192	1.13101967095	1.3167073143	979.0	0.673778389539	0.705331412104
85	17	8976.23529412	21423.5076096	1.69196073089	1.96974210714	1402.0	0.964900206469	1.01008645533
86	16	4587.25	9582.30672581	0.864666155516	1.00662462435	1209.0	0.83207157605	0.871037463977
87	13	4876.0	12365.8325235	0.919093612578	1.06998782894	968.0	0.666207845836	0.697406340058
88	11	2434.54545455	3021.63707476	0.458895647417	0.534235850158	2056.0	1.41500344116	1.48126801153
89	11	3588.36363636	4365.22935506	0.676382710785	0.787429330748	1051.0	0.723331039229	0.757204610951
90	8	858.125	971.8310601	0.161750862652	0.188306666471	628.5	0.432553337922	0.452809798271
91	6	1479.83333333	1372.62284413	0.278938753968	0.324734137721	1035.0	0.712319339298	0.745677233429
92	5	404.0	423.215311632	0.0761513165466	0.0886536265161	115.0	0.0791465932553	0.0828530259366
93	5	442.6	566.129879091	0.0834271601573	0.0971239977625	158.0	0.10874053682	0.113832853026
94	5	2416.8	2821.23188696	0.455550747104	0.530341793476	244.0	0.16792842395	0.175792507205
95	5	2497.8	4390.21718825	0.470818709085	0.548116406713	151.0	0.1039229181	0.10878962536
96	5	1419.4	1724.63266814	0.267547472045	0.311472667022	328.0	0.225739848589	0.236311239193
97	5	431.0	277.156273608	0.0812406372069	0.0945784975952	492.0	0.338609772884	0.35446685879
98	3	341.666666667	344.597672011	0.0644018972445	0.0749752204447	99.0	0.0681348933242	0.071325648415
99	3	840.0	813.352322183	0.158334420543	0.184329322459	312.0	0.214728148658	0.224783861671
100	3	1058.0	724.008747645	0.19942597254	0.232167170431	1169.0	0.804542326222	0.842219020173
101	3	248.333333333	223.482040044	0.0468091838509	0.0544941846159	104.0	0.0715760495526	0.0749279538905
102	3	113.333333333	23.2283351869	0.0213625805494	0.0248698292207	100.0	0.0688231245699	0.0720461095101
103	3	626.0	259.88074188	0.117996841976	0.137369233166	519.0	0.357192016518	0.373919308357
104	3	320.666666667	57.9731738728	0.0604435367309	0.0703669873833	340.0	0.233998623538	0.244956772334
105	3	1679.0	1869.59478676	0.316480347727	0.368439205249	362.0	0.249139710943	0.260806916427
106	3	309.333333333	238.708096963	0.058307278676	0.0678800044612	198.0	0.136269786648	0.14265129683
107	3	140.666666667	74.5937143613	0.0265147323289	0.0308678468563	102.0	0.0701995870613	0.0734870317003
108	2	480.0	406.0	0.0904768117386	0.105331041405	480.0	0.330350997935	0.345821325648
109	2	239.5	146.5	0.0451441591904	0.0525558008678	239.5	0.164831383345	0.172550432277
110	2	98.0	7.0	0.0184723490633	0.0215050876202	98.0	0.0674466620785	0.0706051873199
111	2	169.5	1.5	0.0319496241452	0.0371950239962	169.5	0.116655196146	0.12211815562
112	2	91.0	6.0	0.0171528955588	0.0199690099331	91.0	0.0626290433586	0.0655619596542
113	2	304.0	119.0	0.0573019807678	0.0667096595567	304.0	0.209222298692	0.219020172911
114	2	345.0	257.0	0.0650302084371	0.0757066860101	345.0	0.237439779766	0.24855907781
115	2	116.5	23.5	0.0219594761824	0.0255647215077	116.5	0.0801789401239	0.0839337175793
116	2	151.0	59.0	0.0284624970261	0.0331353901087	151.0	0.1039229181	0.10878962536
117	2	122.0	10.0	0.0229961896502	0.0267716396905	122.0	0.0839642119752	0.0878962536023
118	2	517.5	158.5	0.0975453126557	0.113560029015	517.5	0.356159669649	0.372838616715
119	1	106.0	0.0	0.0199802959256	0.023260604977	106.0	0.072952512044	0.0763688760807
120	1	3.0	0.0	0.000565480073366	0.000658319008783	3.0	0.0020646937371	0.0021613832853
121	1	93.0	0.0	0.0175298822743	0.0204078892723	93.0	0.06400550585	0.0670028818444
122	1	109.0	0.0	0.020545775999	0.0239189239858	109.0	0.0750172057811	0.078530259366
123	1	1680.0	0.0	0.316668841085	0.368658644919	1680.0	1.15622849277	1.21037463977
124	1	113.0	0.0	0.0212997494301	0.0247966826642	113.0	0.0777701307639	0.0814121037464
125	1	233.0	0.0	0.0439189523648	0.0511294430155	233.0	0.160357880248	0.167867435159
126	1	107.0	0.0	0.0201687892834	0.0234800446466	107.0	0.0736407432897	0.0770893371758
127	1	103.0	0.0	0.0194148158522	0.0226022859682	103.0	0.070887818307	0.0742074927954
128	1	365.0	0.0	0.0688000755929	0.0800954794019	365.0	0.25120440468	0.262968299712
129	1	704.0	0.0	0.132699323883	0.154485527394	704.0	0.484514796972	0.507204610951
130	1	117.0	0.0	0.0220537228613	0.0256744413425	117.0	0.0805230557467	0.0842939481268
131	1	97.0	0.0	0.0182838557055	0.0212856479507	97.0	0.0667584308328	0.0698847262248
132	1	100.0	0.0	0.0188493357789	0.0219439669594	100.0	0.0688231245699	0.0720461095101
133	1	98.0	0.0	0.0184723490633	0.0215050876202	98.0	0.0674466620785	0.0706051873199
134	1	98.0	0.0	0.0184723490633	0.0215050876202	98.0	0.0674466620785	0.0706051873199
135	1	96.0	0.0	0.0180953623477	0.0210662082811	96.0	0.0660701995871	0.0691642651297
136	1	126.0	0.0	0.0237501630814	0.0276493983689	126.0	0.086717136958	0.0907780979827
137	1	879.0	0.0	0.165685661496	0.192887469573	879.0	0.604955264969	0.633285302594
138	1	86.0	0.0	0.0162104287698	0.0188718115851	86.0	0.0591878871301	0.0619596541787
139	1	176.0	0.0	0.0331748309708	0.0386213818486	176.0	0.121128699243	0.126801152738
140	1	127.0	0.0	0.0239386564392	0.0278688380385	127.0	0.0874053682037	0.0914985590778
141	1	99.0	0.0	0.0186608424211	0.0217245272898	99.0	0.0681348933242	0.071325648415
142	1	661.0	0.0	0.124594109498	0.145049621602	661.0	0.454920853407	0.476224783862
143	1	896.0	0.0	0.168890048579	0.196617943957	896.0	0.616655196146	0.64553314121
144	1	102.0	0.0	0.0192263224944	0.0223828462986	102.0	0.0701995870613	0.0734870317003
145	1	131.0	0.0	0.0246926298703	0.0287465967169	131.0	0.0901582931865	0.0943804034582
146	1	107.0	0.0	0.0201687892834	0.0234800446466	107.0	0.0736407432897	0.0770893371758
147	1	625.0	0.0	0.117808348618	0.137149793496	625.0	0.430144528562	0.450288184438
148	1	93.0	0.0	0.0175298822743	0.0204078892723	93.0	0.06400550585	0.0670028818444
149	1	357.0	0.0	0.0672921287306	0.0783399620452	357.0	0.245698554714	0.257204610951
150	1	129.0	0.0	0.0243156431547	0.0283077173777	129.0	0.0887818306951	0.092939481268
151	1	2.0	0.0	0.000376986715577	0.000438879339189	2.0	0.0013764624914	0.0014409221902