--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rnaseq/cutadapt/test-data/kpca_out1.tabular	Sat Feb 21 16:33:42 2015 +0100
@@ -0,0 +1,304 @@
+#Component	1	2
+#Eigenvalue	748.5	31.76
+#Principal component vectors	1	2
+1	-0.003553	0.0108
+2	-0.003722	-0.003192
+3	-0.003887	-0.003062
+4	-0.0038	-0.007509
+5	-0.0036	0.01068
+6	-0.002995	0.02441
+7	-0.003814	-0.001828
+8	-0.00354	0.006305
+9	-0.004002	-0.01452
+10	-0.003663	-0.001368
+11	-0.003267	0.02134
+12	-0.003575	0.001815
+13	-0.003807	-0.004912
+14	-0.004281	-0.01352
+15	-0.003251	0.03864
+16	-0.002922	0.04394
+17	-0.003349	0.02585
+18	-0.003521	0.01053
+19	-0.002847	0.02952
+20	-0.003403	0.01643
+21	-0.003128	0.01419
+22	-0.003382	0.01406
+23	-0.004124	0.003402
+24	-0.003227	0.004863
+25	-0.003329	0.0007417
+26	-0.003506	-0.001891
+27	-0.003393	0.005424
+28	-0.003411	0.01263
+29	-0.003506	0.01091
+30	-0.003655	-0.004034
+31	-0.00361	-0.003953
+32	-0.003234	0.01438
+33	-0.003377	0.02573
+34	-0.003236	0.0352
+35	-0.003663	-0.001368
+36	-0.003801	0.003321
+37	-0.003401	0.01999
+38	-0.003663	-0.001368
+39	-0.004064	-0.01246
+40	-0.003482	0.008422
+41	-0.00366	0.008718
+42	-0.004057	-0.02284
+43	-0.004044	-0.008892
+44	-0.003315	0.006892
+45	-0.003022	0.01469
+46	-0.003747	-0.005408
+47	-0.003352	0.01636
+48	-0.003865	-0.00534
+49	-0.003328	0.01907
+50	-0.003632	0.004649
+51	0.002131	0.02353
+52	0.001268	0.01077
+53	0.00232	0.0165
+54	-0.0005446	-0.02218
+55	0.001391	0.002863
+56	0.0003522	-0.01197
+57	0.001503	0.008832
+58	-0.001879	-0.02529
+59	0.001425	0.008304
+60	-0.000784	-0.0196
+61	-0.001688	-0.03188
+62	0.000332	-0.002273
+63	-0.0002401	-0.01364
+64	0.001079	-0.003714
+65	-0.0007557	-0.005543
+66	0.001375	0.01646
+67	0.0004002	-0.01059
+68	-0.0001866	-0.007917
+69	0.0007813	-0.01567
+70	-0.0006023	-0.01492
+71	0.001281	-0.003829
+72	0.0001411	-0.0001777
+73	0.00148	-0.01053
+74	0.0009533	-0.005025
+75	0.0008315	0.006252
+76	0.001242	0.01179
+77	0.001929	0.008282
+78	0.002309	0.007654
+79	0.000773	-0.00466
+80	-0.0009729	-0.007942
+81	-0.0008252	-0.01809
+82	-0.0009752	-0.01705
+83	-0.0003282	-0.007332
+84	0.001528	-0.01434
+85	0.0002046	-0.0145
+86	0.0009586	0.006116
+87	0.001825	0.01357
+88	0.0006918	-0.009912
+89	-0.0001648	-0.006837
+90	-0.0004951	-0.01827
+91	-5.753e-05	-0.01874
+92	0.00098	-0.0006915
+93	-0.0002379	-0.01011
+94	-0.001821	-0.02537
+95	-0.0001244	-0.01378
+96	1.283e-06	-0.005116
+97	2.13e-05	-0.007654
+98	0.0006301	0.001939
+99	-0.001958	-0.01857
+100	-0.000121	-0.00904
+101	0.003803	-0.00735
+102	0.001462	-0.01964
+103	0.004318	0.006231
+104	0.002705	-0.009198
+105	0.003481	-0.006612
+106	0.006089	0.01059
+107	-0.0003162	-0.03404
+108	0.004981	0.005895
+109	0.003329	-0.01195
+110	0.005217	0.01984
+111	0.002443	0.005619
+112	0.002393	-0.009436
+113	0.003352	0.003334
+114	0.001216	-0.02527
+115	0.001742	-0.01987
+116	0.002768	0.0001267
+117	0.002831	-0.001715
+118	0.006776	0.03336
+119	0.006694	-0.002136
+120	0.0012	-0.02356
+121	0.003951	0.00754
+122	0.001074	-0.02014
+123	0.006251	0.00718
+124	0.001691	-0.007518
+125	0.003625	0.006525
+126	0.004493	0.01431
+127	0.001482	-0.006514
+128	0.001565	-0.004955
+129	0.002951	-0.01093
+130	0.004001	0.01226
+131	0.004821	0.00717
+132	0.006416	0.04314
+133	0.003005	-0.01144
+134	0.001834	-0.005554
+135	0.002168	-0.01795
+136	0.005535	0.01723
+137	0.003198	-0.000593
+138	0.002747	-0.001526
+139	0.001328	-0.006202
+140	0.00336	0.008984
+141	0.003579	0.001004
+142	0.003037	0.01072
+143	0.001462	-0.01964
+144	0.004127	0.003295
+145	0.003853	0.004392
+146	0.002912	0.002869
+147	0.001813	-0.01327
+148	0.002518	-2.875e-06
+149	0.002741	-0.0004153
+150	0.001611	-0.01074
+#Rotated values	1	2
+1	-398.9	51.44
+2	-417.9	-15.21
+3	-436.4	-14.59
+4	-426.6	-35.77
+5	-404.2	50.89
+6	-336.3	116.3
+7	-428.2	-8.706
+8	-397.5	30.04
+9	-449.3	-69.17
+10	-411.3	-6.517
+11	-366.8	101.6
+12	-401.4	8.645
+13	-427.5	-23.4
+14	-480.6	-64.4
+15	-365	184
+16	-328.1	209.3
+17	-376	123.1
+18	-395.3	50.18
+19	-319.7	140.6
+20	-382.1	78.28
+21	-351.3	67.61
+22	-379.7	66.98
+23	-463.1	16.21
+24	-362.3	23.16
+25	-373.8	3.533
+26	-393.6	-9.008
+27	-381	25.84
+28	-383	60.16
+29	-393.6	51.96
+30	-410.4	-19.22
+31	-405.3	-18.83
+32	-363.1	68.48
+33	-379.2	122.6
+34	-363.4	167.7
+35	-411.3	-6.517
+36	-426.8	15.82
+37	-381.9	95.23
+38	-411.3	-6.517
+39	-456.3	-59.36
+40	-391	40.12
+41	-410.9	41.53
+42	-455.5	-108.8
+43	-454.1	-42.36
+44	-372.2	32.83
+45	-339.3	69.98
+46	-420.7	-25.76
+47	-376.4	77.94
+48	-433.9	-25.44
+49	-373.7	90.82
+50	-407.8	22.14
+51	239.3	112.1
+52	142.4	51.31
+53	260.5	78.62
+54	-61.14	-105.7
+55	156.2	13.64
+56	39.54	-57.03
+57	168.7	42.07
+58	-210.9	-120.5
+59	160	39.56
+60	-88.03	-93.36
+61	-189.5	-151.8
+62	37.28	-10.83
+63	-26.96	-64.96
+64	121.1	-17.69
+65	-84.85	-26.41
+66	154.4	78.39
+67	44.94	-50.46
+68	-20.95	-37.71
+69	87.72	-74.64
+70	-67.63	-71.05
+71	143.8	-18.24
+72	15.84	-0.8465
+73	166.2	-50.16
+74	107	-23.94
+75	93.36	29.78
+76	139.5	56.16
+77	216.6	39.45
+78	259.2	36.46
+79	86.79	-22.2
+80	-109.2	-37.83
+81	-92.66	-86.17
+82	-109.5	-81.2
+83	-36.85	-34.93
+84	171.6	-68.3
+85	22.97	-69.09
+86	107.6	29.13
+87	204.9	64.63
+88	77.68	-47.21
+89	-18.51	-32.57
+90	-55.59	-87.04
+91	-6.459	-89.26
+92	110	-3.294
+93	-26.71	-48.17
+94	-204.5	-120.9
+95	-13.97	-65.62
+96	0.1441	-24.37
+97	2.392	-36.46
+98	70.75	9.238
+99	-219.8	-88.47
+100	-13.59	-43.06
+101	427	-35.01
+102	164.1	-93.54
+103	484.8	29.68
+104	303.8	-43.81
+105	390.9	-31.49
+106	683.7	50.46
+107	-35.5	-162.1
+108	559.2	28.08
+109	373.7	-56.94
+110	585.8	94.5
+111	274.2	26.77
+112	268.7	-44.95
+113	376.3	15.88
+114	136.5	-120.4
+115	195.6	-94.67
+116	310.8	0.6036
+117	317.9	-8.169
+118	760.8	158.9
+119	751.6	-10.17
+120	134.7	-112.2
+121	443.7	35.91
+122	120.6	-95.95
+123	701.8	34.2
+124	189.9	-35.81
+125	407	31.08
+126	504.5	68.18
+127	166.4	-31.03
+128	175.7	-23.6
+129	331.3	-52.07
+130	449.2	58.4
+131	541.3	34.15
+132	720.4	205.5
+133	337.4	-54.51
+134	205.9	-26.46
+135	243.4	-85.49
+136	621.5	82.05
+137	359.1	-2.825
+138	308.4	-7.267
+139	149.1	-29.54
+140	377.2	42.8
+141	401.9	4.783
+142	341	51.07
+143	164.1	-93.54
+144	463.4	15.7
+145	432.6	20.92
+146	327	13.67
+147	203.6	-63.21
+148	282.7	-0.0137
+149	307.8	-1.978
+150	180.9	-51.18