diff --git a/data/modules/percolator/DN02_Brain_1_percolator_feature_weights.tsv b/data/modules/percolator/DN02_Brain_1_percolator_feature_weights.tsv
deleted file mode 100644
index 909704af..00000000
--- a/data/modules/percolator/DN02_Brain_1_percolator_feature_weights.tsv
+++ /dev/null
@@ -1,9 +0,0 @@
-mass	peplen	charge1	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	ionb_mse_norm	iony_abs_diff_Q3	iony_pearson_norm	abs_diff_Q3_norm	iony_max_abs_diff_norm	ionb_pearson_norm	iony_mean_abs_diff_norm	dotprod	iony_pearson	iony_abs_diff_Q1_norm	cos_iony	std_abs_diff_norm	spec_pearson	min_abs_diff_iontype	iony_mean_abs_diff	iony_abs_diff_Q2_norm	cos_ionb_norm	iony_std_abs_diff_norm	cos_norm	cos_iony_norm	std_abs_diff	ionb_min_abs_diff_norm	ionb_min_abs_diff	iony_abs_diff_Q2	abs_diff_Q2	spec_mse_norm	max_abs_diff	cos_ionb	spec_mse	ionb_std_abs_diff_norm	mean_abs_diff_norm	ionb_pearson	cos	iony_std_abs_diff	ionb_abs_diff_Q1	iony_mse_norm	ionb_max_abs_diff_norm	spec_spearman	max_abs_diff_norm	ionb_mean_abs_diff_norm	spec_pearson_norm	max_abs_diff_iontype	abs_diff_Q2_norm	ionb_abs_diff_Q2_norm	iony_min_abs_diff_norm	ionb_abs_diff_Q3_norm	iony_spearman	dotprod_ionb_norm	iony_abs_diff_Q3_norm	abs_diff_Q3	min_abs_diff	dotprod_norm	min_abs_diff_norm	mean_abs_diff	ionb_max_abs_diff	ionb_abs_diff_Q2	dotprod_iony_norm	iony_min_abs_diff	iony_max_abs_diff	iony_mse	ionb_mean_abs_diff	ionb_abs_diff_Q1_norm	ionb_std_abs_diff	ionb_abs_diff_Q3	abs_diff_Q1	iony_abs_diff_Q1	dotprod_ionb	ionb_spearman	dotprod_iony	abs_diff_Q1_norm	ionb_mse	observed_retention_time_best	rt_diff_best	rt_diff	observed_retention_time	predicted_retention_time_best	predicted_retention_time	m0
-0.531	0.0470	-0.3734	0.1831	0.2507	0.1720	0.0493	0.0000	0.0000	0.0470	-0.1393	-0.4003	0.0000	0.0000	0.0000	-0.5912	-0.0629	-0.0638	0.1932	-0.1369	-0.0832	0.1746	0.0562	-0.0474	0.0066	0.3396	-0.1087	-0.3522	0.0244	0.1044	0.0610	-0.1488	0.3704	-0.7699	-0.0913	-0.4164	0.1214	0.2004	-0.6474	0.0215	0.0807	-1.3108	-0.0815	0.0301	0.0245	0.1382	0.0598	0.2683	0.0429	-0.1591	-0.4846	-0.1103	0.1741	0.9158	0.6232	-0.0438	-0.0913	0.2475	0.3639	0.0242	0.1573	0.4277	0.0069	-0.1325	-0.1234	-0.1499	-0.0352	0.0943	-0.1605	0.3356	0.0176	0.0786	-0.1676	0.0025	0.2662	-0.3982	-0.0615	-0.1681	0.0960	0.1893	0.4226	0.8831	-0.1881	0.0873	-0.2584	0.0607	0.0056	0.0038	-0.1160	0.0243	-0.1447	-0.7357	-0.8263	-2.5213	-0.8606	1.2092	-0.0995	-0.0995	-5.4004
-0.0021	0.0142	-0.7792	0.3682	0.9739	1.4388	0.8396	0.0000	0.0000	0.0142	-15.7167	-73.5902	0.0000	0.0000	0.0000	-0.1808	-0.1453	-0.0007	0.1086	-0.1183	-0.6536	0.0427	4.8454	-0.1329	0.0067	0.2168	-0.3294	-0.4870	3.6285	0.2685	0.1047	-0.4839	0.8746	-2.1974	-0.2098	-39.3063	0.1375	10.6641	-1.3144	1.3590	4.2736	-66.5175	-1.0925	271.9117	5.0651	57.0263	0.0197	3.3417	0.1499	-61.4070	-1.0159	-0.1842	0.4781	3.2065	27.8978	-20.3661	-0.0238	0.1768	1.2101	0.0175	0.2016	1.3401	0.0138	-0.1882	-0.1238	-1.6521	-0.0292	0.2737	-0.0005	0.2971	2.3113	5037.7862	-0.0003	0.1384	34.2408	-6.2462	-11.2737	-0.0005	771.5195	2.5802	126.3564	91.2017	-0.2766	4.4822	-23.0049	75.2194	3.1755	1.8641	-0.3478	3.7595	-0.3297	-241.9158	-0.0010	-0.0037	-0.0013	0.0014	-0.0003	-0.0003	-18.6864
-mass	peplen	charge1	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	ionb_mse_norm	iony_abs_diff_Q3	iony_pearson_norm	abs_diff_Q3_norm	iony_max_abs_diff_norm	ionb_pearson_norm	iony_mean_abs_diff_norm	dotprod	iony_pearson	iony_abs_diff_Q1_norm	cos_iony	std_abs_diff_norm	spec_pearson	min_abs_diff_iontype	iony_mean_abs_diff	iony_abs_diff_Q2_norm	cos_ionb_norm	iony_std_abs_diff_norm	cos_norm	cos_iony_norm	std_abs_diff	ionb_min_abs_diff_norm	ionb_min_abs_diff	iony_abs_diff_Q2	abs_diff_Q2	spec_mse_norm	max_abs_diff	cos_ionb	spec_mse	ionb_std_abs_diff_norm	mean_abs_diff_norm	ionb_pearson	cos	iony_std_abs_diff	ionb_abs_diff_Q1	iony_mse_norm	ionb_max_abs_diff_norm	spec_spearman	max_abs_diff_norm	ionb_mean_abs_diff_norm	spec_pearson_norm	max_abs_diff_iontype	abs_diff_Q2_norm	ionb_abs_diff_Q2_norm	iony_min_abs_diff_norm	ionb_abs_diff_Q3_norm	iony_spearman	dotprod_ionb_norm	iony_abs_diff_Q3_norm	abs_diff_Q3	min_abs_diff	dotprod_norm	min_abs_diff_norm	mean_abs_diff	ionb_max_abs_diff	ionb_abs_diff_Q2	dotprod_iony_norm	iony_min_abs_diff	iony_max_abs_diff	iony_mse	ionb_mean_abs_diff	ionb_abs_diff_Q1_norm	ionb_std_abs_diff	ionb_abs_diff_Q3	abs_diff_Q1	iony_abs_diff_Q1	dotprod_ionb	ionb_spearman	dotprod_iony	abs_diff_Q1_norm	ionb_mse	observed_retention_time_best	rt_diff_best	rt_diff	observed_retention_time	predicted_retention_time_best	predicted_retention_time	m0
-0.534	0.0586	-0.3355	0.1605	0.2315	0.1471	0.0654	0.0000	0.0000	0.0586	-0.0535	-0.3947	0.0000	0.0000	0.0000	-0.5431	-0.0428	0.0164	0.2328	-0.1190	-0.1686	0.1439	-0.0311	0.1425	0.0273	0.1809	-0.0254	0.0046	0.0124	0.0444	0.0347	-0.1025	0.3035	-0.7425	-0.0591	-0.1919	0.0919	0.2502	-0.3481	-0.1116	0.2217	-0.6692	-0.0110	0.0525	-0.0056	0.1803	-0.1138	0.2219	0.0420	0.0814	-0.2818	-0.2482	0.1140	0.9634	0.0364	-0.0433	-0.3340	0.2340	0.5535	0.1191	-0.3853	0.2220	0.0232	-0.0089	0.0818	-0.0393	0.1191	-0.0674	-0.1240	0.1852	0.1176	0.1426	-0.1746	-0.1183	0.1087	-0.2560	-0.0745	-0.2179	-0.0087	0.5034	-0.1687	0.3845	-0.0192	-0.1652	-0.1447	0.0022	0.0182	0.0128	-0.1402	0.0089	-0.0359	0.3242	-0.2477	-1.7064	-0.9107	0.5536	-0.0685	-0.0685	-4.6134
-0.0021	0.0177	-0.7000	0.3227	0.8996	1.2301	1.1137	0.0000	0.0000	0.0177	-6.0416	-72.5647	0.0000	0.0000	0.0000	-0.1661	-0.0989	0.0002	0.1309	-0.1028	-1.3243	0.0352	-2.6812	0.3999	0.0275	0.1155	-0.0769	0.0064	1.8390	0.1142	0.0597	-0.3335	0.7167	-2.1191	-0.1359	-18.1155	0.1042	13.3101	-0.7067	-7.0647	11.7360	-33.9609	-0.1472	474.9164	-1.1672	74.3998	-0.0374	2.7634	0.1466	31.4243	-0.5908	-0.4147	0.3132	3.3729	1.6289	-20.1280	-0.0871	0.1672	1.8404	0.0859	-0.4940	0.6955	0.0465	-0.0126	0.0821	-0.4334	0.0987	-0.1956	-0.0004	0.1639	15.3983	9136.8140	-0.0003	-6.4501	13.9812	-4.0153	-13.6584	-0.0006	-69.5581	6.8624	-50.4367	39.7129	-0.0282	-8.4771	-12.8784	2.6913	10.3468	6.3312	-0.4200	1.3770	-0.0818	106.5932	-0.0003	-0.0025	-0.0013	0.0006	-0.0002	-0.0002	-21.4496
-mass	peplen	charge1	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	ionb_mse_norm	iony_abs_diff_Q3	iony_pearson_norm	abs_diff_Q3_norm	iony_max_abs_diff_norm	ionb_pearson_norm	iony_mean_abs_diff_norm	dotprod	iony_pearson	iony_abs_diff_Q1_norm	cos_iony	std_abs_diff_norm	spec_pearson	min_abs_diff_iontype	iony_mean_abs_diff	iony_abs_diff_Q2_norm	cos_ionb_norm	iony_std_abs_diff_norm	cos_norm	cos_iony_norm	std_abs_diff	ionb_min_abs_diff_norm	ionb_min_abs_diff	iony_abs_diff_Q2	abs_diff_Q2	spec_mse_norm	max_abs_diff	cos_ionb	spec_mse	ionb_std_abs_diff_norm	mean_abs_diff_norm	ionb_pearson	cos	iony_std_abs_diff	ionb_abs_diff_Q1	iony_mse_norm	ionb_max_abs_diff_norm	spec_spearman	max_abs_diff_norm	ionb_mean_abs_diff_norm	spec_pearson_norm	max_abs_diff_iontype	abs_diff_Q2_norm	ionb_abs_diff_Q2_norm	iony_min_abs_diff_norm	ionb_abs_diff_Q3_norm	iony_spearman	dotprod_ionb_norm	iony_abs_diff_Q3_norm	abs_diff_Q3	min_abs_diff	dotprod_norm	min_abs_diff_norm	mean_abs_diff	ionb_max_abs_diff	ionb_abs_diff_Q2	dotprod_iony_norm	iony_min_abs_diff	iony_max_abs_diff	iony_mse	ionb_mean_abs_diff	ionb_abs_diff_Q1_norm	ionb_std_abs_diff	ionb_abs_diff_Q3	abs_diff_Q1	iony_abs_diff_Q1	dotprod_ionb	ionb_spearman	dotprod_iony	abs_diff_Q1_norm	ionb_mse	observed_retention_time_best	rt_diff_best	rt_diff	observed_retention_time	predicted_retention_time_best	predicted_retention_time	m0
-0.537	0.1776	-0.3289	0.1723	0.2160	0.1282	0.0171	0.0000	0.0000	0.1776	-0.0258	-0.3562	0.0000	0.0000	0.0000	-0.5974	-0.1294	-0.0062	0.1888	-0.0953	-0.1227	0.1997	-0.0687	0.1778	-0.0684	0.0012	-0.1009	-0.0971	0.0100	0.0120	-0.0281	-0.0813	0.1554	-0.3748	-0.0825	0.0216	0.1357	0.0931	-0.1613	0.0941	0.1438	-0.1622	0.0327	-0.1055	-0.0783	0.2366	0.0915	0.0057	0.0466	0.0328	-0.2261	-0.2789	0.0660	0.6519	0.1846	0.0047	-0.0678	0.1272	0.3797	0.1193	-0.3381	0.1287	-0.0092	-0.1217	0.0164	-0.0107	0.0510	-0.0668	-0.1690	0.0815	0.1041	-0.0330	-0.2412	0.0924	0.0519	-0.0373	-0.0314	-0.3034	0.0036	-0.0970	0.0984	0.0598	-0.1000	-0.0326	-0.0239	0.1061	-0.0201	0.0001	-0.0555	0.0103	0.0205	-0.0523	0.1406	-1.2165	-1.0520	0.3108	-0.1242	-0.1242	-3.9358
-0.0021	0.0536	-0.6862	0.3467	0.8394	1.0723	0.2919	0.0000	0.0000	0.0536	-2.9153	-65.4900	0.0000	0.0000	0.0000	-0.1827	-0.2989	-0.0001	0.1062	-0.0823	-0.9641	0.0488	-5.9297	0.4991	-0.0690	0.0008	-0.3057	-0.1343	1.4814	0.0308	-0.0482	-0.2642	0.3668	-1.0695	-0.1897	2.0354	0.1537	4.9539	-0.3275	5.9591	7.6128	-8.2309	0.4387	-954.2492	-16.2153	97.6255	0.0301	0.0705	0.1628	12.6671	-0.4740	-0.4659	0.1812	2.2824	8.2620	2.1722	-0.0177	0.0909	1.2625	0.0861	-0.4334	0.4032	-0.0185	-0.1729	0.0164	-0.1182	0.0423	-0.1939	-0.0005	0.0722	13.6391	-2114.2504	-0.0004	5.0389	6.6789	-0.5852	-5.7672	-0.0009	29.2271	-1.3224	29.4132	6.1753	-0.1470	-1.6715	-2.1315	131.4303	-11.4325	0.0678	-0.1662	1.6032	0.0468	-17.1902	0.0002	-0.0018	-0.0015	0.0004	-0.0003	-0.0003	-20.4714
diff --git a/data/modules/percolator/DN08_Thyroid_1_percolator_feature_weights.tsv b/data/modules/percolator/DN08_Thyroid_1_percolator_feature_weights.tsv
deleted file mode 100644
index cc64e149..00000000
--- a/data/modules/percolator/DN08_Thyroid_1_percolator_feature_weights.tsv
+++ /dev/null
@@ -1,9 +0,0 @@
-mass	peplen	charge1	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	cos_ionb	cos_iony	iony_pearson	min_abs_diff_iontype	ionb_mean_abs_diff_norm	iony_pearson_norm	iony_abs_diff_Q3_norm	spec_pearson	ionb_max_abs_diff_norm	min_abs_diff_norm	iony_spearman	max_abs_diff_iontype	dotprod_norm	iony_abs_diff_Q1	ionb_mse	abs_diff_Q2_norm	abs_diff_Q1_norm	iony_mse_norm	ionb_std_abs_diff_norm	spec_mse	ionb_mean_abs_diff	dotprod	ionb_abs_diff_Q3_norm	iony_max_abs_diff_norm	ionb_abs_diff_Q2_norm	iony_abs_diff_Q2_norm	abs_diff_Q3_norm	spec_pearson_norm	iony_mean_abs_diff_norm	ionb_min_abs_diff	iony_max_abs_diff	iony_min_abs_diff	cos_norm	iony_mse	max_abs_diff	iony_abs_diff_Q2	iony_std_abs_diff	ionb_abs_diff_Q3	ionb_std_abs_diff	std_abs_diff_norm	iony_abs_diff_Q1_norm	ionb_max_abs_diff	iony_min_abs_diff_norm	ionb_spearman	spec_spearman	dotprod_iony	abs_diff_Q3	iony_std_abs_diff_norm	iony_mean_abs_diff	dotprod_ionb_norm	dotprod_ionb	abs_diff_Q2	dotprod_iony_norm	cos_ionb_norm	cos_iony_norm	ionb_abs_diff_Q1_norm	ionb_pearson	iony_abs_diff_Q3	max_abs_diff_norm	mean_abs_diff_norm	spec_mse_norm	min_abs_diff	mean_abs_diff	ionb_pearson_norm	cos	ionb_min_abs_diff_norm	ionb_mse_norm	ionb_abs_diff_Q1	std_abs_diff	abs_diff_Q1	ionb_abs_diff_Q2	observed_retention_time_best	rt_diff	predicted_retention_time_best	predicted_retention_time	observed_retention_time	rt_diff_best	m0
-0.446	0.3900	-0.3090	0.1646	0.2515	0.0697	0.0770	0.0000	0.0000	0.3900	-0.8113	-0.4605	0.0000	0.0000	0.0000	-0.5843	-0.1378	-0.0811	0.2001	-0.0816	-0.1421	0.1038	-0.0456	0.0008	-0.0253	-0.4276	0.2532	-0.1031	-0.5277	0.1042	-0.0436	-0.1694	-0.0330	-0.4215	-0.0788	-0.0394	-0.1374	-0.0236	-0.0251	-0.1151	-0.0167	0.2111	0.0038	0.0163	-0.0318	0.0993	0.0283	-0.0533	-0.1333	0.1379	0.0852	-0.2800	0.0650	0.1190	0.0093	0.1352	-0.0692	0.3457	-0.0113	-0.1314	0.0562	0.0059	-0.1038	0.0353	-0.0400	0.4415	0.0061	0.0905	-0.0662	-0.0310	-0.1862	-0.0061	0.1273	-0.6360	0.2003	0.2240	0.0161	0.0504	-0.0540	-0.0221	-0.1987	0.1669	0.0779	0.1104	-0.1203	0.8210	-0.2081	0.2735	-0.0494	-0.2079	0.1023	-0.0275	-0.1625	-0.8868	-0.1306	-0.1306	0.6464	-2.1939	-3.7653
-0.0018	0.1320	-0.6205	0.3297	1.0190	0.7722	1.7776	0.0000	0.0000	0.1320	-91.9144	-89.8156	0.0000	0.0000	0.0000	-0.1844	-0.2821	-0.0008	0.1119	-0.0660	-0.9500	0.3477	-0.1425	0.0018	-0.0586	-0.5574	0.6411	-0.0994	-1.3090	0.0750	-1.9681	-0.4439	-0.0661	-0.0007	-50.5687	-19.2046	-0.2049	-0.0572	-0.0072	-0.2386	-9.4117	26.9166	0.5017	0.0137	-0.0210	0.1034	0.0357	-0.0556	-0.3666	0.2044	819.1411	-5.2716	492.4244	8.1431	3.9767	2.3158	-16.5507	20.6606	-1.1449	-9.2461	0.1300	0.0113	-2.2885	0.3388	-0.1045	1.2726	0.8508	14.0548	-0.1365	-3.5071	-0.0006	-2.4646	58.1099	-0.0021	11.9353	13.1052	0.0247	0.1221	-5.2475	-0.0157	-0.3362	0.0582	3789.3068	17.6346	-0.3187	2.5769	-2.5571	0.0716	-23.9898	-14.1380	129.2803	-5.6846	-0.0002	-0.0013	-0.0004	-0.0004	0.0008	-0.0033	-34.5724
-mass	peplen	charge1	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	cos_ionb	cos_iony	iony_pearson	min_abs_diff_iontype	ionb_mean_abs_diff_norm	iony_pearson_norm	iony_abs_diff_Q3_norm	spec_pearson	ionb_max_abs_diff_norm	min_abs_diff_norm	iony_spearman	max_abs_diff_iontype	dotprod_norm	iony_abs_diff_Q1	ionb_mse	abs_diff_Q2_norm	abs_diff_Q1_norm	iony_mse_norm	ionb_std_abs_diff_norm	spec_mse	ionb_mean_abs_diff	dotprod	ionb_abs_diff_Q3_norm	iony_max_abs_diff_norm	ionb_abs_diff_Q2_norm	iony_abs_diff_Q2_norm	abs_diff_Q3_norm	spec_pearson_norm	iony_mean_abs_diff_norm	ionb_min_abs_diff	iony_max_abs_diff	iony_min_abs_diff	cos_norm	iony_mse	max_abs_diff	iony_abs_diff_Q2	iony_std_abs_diff	ionb_abs_diff_Q3	ionb_std_abs_diff	std_abs_diff_norm	iony_abs_diff_Q1_norm	ionb_max_abs_diff	iony_min_abs_diff_norm	ionb_spearman	spec_spearman	dotprod_iony	abs_diff_Q3	iony_std_abs_diff_norm	iony_mean_abs_diff	dotprod_ionb_norm	dotprod_ionb	abs_diff_Q2	dotprod_iony_norm	cos_ionb_norm	cos_iony_norm	ionb_abs_diff_Q1_norm	ionb_pearson	iony_abs_diff_Q3	max_abs_diff_norm	mean_abs_diff_norm	spec_mse_norm	min_abs_diff	mean_abs_diff	ionb_pearson_norm	cos	ionb_min_abs_diff_norm	ionb_mse_norm	ionb_abs_diff_Q1	std_abs_diff	abs_diff_Q1	ionb_abs_diff_Q2	observed_retention_time_best	rt_diff	predicted_retention_time_best	predicted_retention_time	observed_retention_time	rt_diff_best	m0
-0.582	0.2919	-0.3921	0.1897	0.3446	0.1177	0.1122	0.0000	0.0000	0.2919	-0.8937	-0.5037	0.0000	0.0000	0.0000	-0.4878	-0.1626	-0.1281	0.2704	-0.1213	-0.0631	0.0487	0.0760	-0.1590	-0.0310	-0.6715	0.3356	-0.1322	-0.9143	0.2915	-0.1036	-0.2395	-0.0771	-0.3338	-0.0901	0.1470	0.0277	-0.0344	0.1961	-0.2720	-0.0866	0.0353	0.0025	0.1991	-0.0243	0.0498	0.0268	0.0060	-0.2687	0.0631	0.0609	-0.8197	0.0656	-0.1551	-0.2606	0.5583	-0.0734	1.0467	0.0328	0.1205	-0.0299	-0.0413	-0.2826	0.0062	-0.1210	0.7237	0.0012	0.1064	-0.1399	0.1219	-0.0368	0.0040	0.1724	-0.6148	0.2046	0.3217	0.0431	0.0686	-0.1170	0.0211	-0.3998	0.2985	0.1466	0.1081	0.0002	1.3536	-0.2012	0.2699	-0.0284	-0.7764	0.0511	-0.0086	-0.0900	-0.6110	-0.1842	-0.1842	0.7164	-2.9553	-4.2294
-0.0023	0.0988	-0.7874	0.3800	1.3961	1.3049	2.5892	0.0000	0.0000	0.0988	-101.2471	-98.2519	0.0000	0.0000	0.0000	-0.1539	-0.3328	-0.0012	0.1512	-0.0982	-0.4221	0.1632	0.2376	-0.3694	-0.0719	-0.8755	0.8498	-0.1275	-2.2680	0.2100	-4.6717	-0.6273	-0.1542	-0.0006	-57.8319	71.6913	0.0413	-0.0837	0.0565	-0.5638	-48.8528	4.5024	0.3282	0.1683	-0.0161	0.0519	0.0338	0.0063	-0.7393	0.0935	585.1554	-15.4307	497.2368	-10.6087	-111.6498	9.5610	-17.5582	62.5503	3.3376	8.4800	-0.0693	-0.0790	-6.2307	0.0597	-0.3161	2.0859	0.1709	16.5303	-0.2884	13.8014	-0.0001	1.5988	78.7283	-0.0020	12.1875	18.8232	0.0664	0.1662	-11.3735	0.0150	-0.6764	0.1041	7131.2561	17.2697	0.0005	4.2486	-2.4726	0.0707	-13.7693	-52.8043	64.6424	-1.7680	-0.0001	-0.0009	-0.0005	-0.0005	0.0009	-0.0045	-23.0624
-mass	peplen	charge1	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	cos_ionb	cos_iony	iony_pearson	min_abs_diff_iontype	ionb_mean_abs_diff_norm	iony_pearson_norm	iony_abs_diff_Q3_norm	spec_pearson	ionb_max_abs_diff_norm	min_abs_diff_norm	iony_spearman	max_abs_diff_iontype	dotprod_norm	iony_abs_diff_Q1	ionb_mse	abs_diff_Q2_norm	abs_diff_Q1_norm	iony_mse_norm	ionb_std_abs_diff_norm	spec_mse	ionb_mean_abs_diff	dotprod	ionb_abs_diff_Q3_norm	iony_max_abs_diff_norm	ionb_abs_diff_Q2_norm	iony_abs_diff_Q2_norm	abs_diff_Q3_norm	spec_pearson_norm	iony_mean_abs_diff_norm	ionb_min_abs_diff	iony_max_abs_diff	iony_min_abs_diff	cos_norm	iony_mse	max_abs_diff	iony_abs_diff_Q2	iony_std_abs_diff	ionb_abs_diff_Q3	ionb_std_abs_diff	std_abs_diff_norm	iony_abs_diff_Q1_norm	ionb_max_abs_diff	iony_min_abs_diff_norm	ionb_spearman	spec_spearman	dotprod_iony	abs_diff_Q3	iony_std_abs_diff_norm	iony_mean_abs_diff	dotprod_ionb_norm	dotprod_ionb	abs_diff_Q2	dotprod_iony_norm	cos_ionb_norm	cos_iony_norm	ionb_abs_diff_Q1_norm	ionb_pearson	iony_abs_diff_Q3	max_abs_diff_norm	mean_abs_diff_norm	spec_mse_norm	min_abs_diff	mean_abs_diff	ionb_pearson_norm	cos	ionb_min_abs_diff_norm	ionb_mse_norm	ionb_abs_diff_Q1	std_abs_diff	abs_diff_Q1	ionb_abs_diff_Q2	observed_retention_time_best	rt_diff	predicted_retention_time_best	predicted_retention_time	observed_retention_time	rt_diff_best	m0
-0.519	0.2746	-0.3387	0.1691	0.2912	0.0872	0.1037	0.0000	0.0000	0.2746	-0.6977	-0.4109	0.0000	0.0000	0.0000	-0.5174	-0.0936	-0.0940	0.1764	-0.0847	-0.1077	0.0868	-0.0570	-0.0568	-0.0322	-0.4900	0.3117	0.0252	-0.5256	0.2967	-0.0319	-0.1937	-0.0619	-0.3423	-0.0681	0.2336	-0.0475	0.0318	-0.1467	-0.2663	0.0679	0.1017	0.0047	0.2146	0.0340	0.1122	0.0160	-0.0167	-0.2403	0.0407	0.0645	0.0738	0.0698	0.1171	-0.1022	0.2149	-0.1410	-0.0014	0.0281	-0.0130	0.1503	-0.0136	-0.2538	0.0265	-0.0300	0.5188	0.0025	0.1142	-0.0612	0.1174	0.0444	0.0070	0.1071	-0.7131	0.0900	0.2515	0.0181	-0.0069	-0.0129	0.0173	-0.2947	-0.0627	0.0281	0.1465	0.0244	0.8827	-0.1305	0.0393	-0.0598	-0.4365	0.0988	0.0236	-0.1147	-0.8340	-0.1581	-0.1581	0.6982	-2.0512	-3.5548
-0.0021	0.0929	-0.6802	0.3388	1.1797	0.9670	2.3941	0.0000	0.0000	0.0929	-79.0444	-80.1553	0.0000	0.0000	0.0000	-0.1633	-0.1917	-0.0009	0.0986	-0.0685	-0.7200	0.2908	-0.1782	-0.1320	-0.0746	-0.6388	0.7894	0.0243	-1.3037	0.2137	-1.4391	-0.5075	-0.1238	-0.0006	-43.7397	113.9285	-0.0709	0.0772	-0.0423	-0.5521	38.3126	12.9659	0.6211	0.1814	0.0225	0.1169	0.0201	-0.0175	-0.6612	0.0602	619.7724	1.3894	529.1947	8.0101	-43.7866	3.6802	-33.6973	-0.0813	2.8560	-0.9171	0.3477	-0.0259	-5.5967	0.2543	-0.0783	1.4952	0.3473	17.7363	-0.1262	13.2935	0.0001	2.8243	48.8837	-0.0024	5.3603	14.7140	0.0278	-0.0167	-1.2526	0.0123	-0.4987	-0.0219	1367.6149	23.4056	0.0647	2.7706	-1.6038	0.0103	-29.0385	-29.6856	124.9247	4.8726	-0.0002	-0.0012	-0.0004	-0.0004	0.0009	-0.0031	-29.9858
diff --git a/data/modules/percolator/HepG2_A_percolator_feature_weights.tsv b/data/modules/percolator/HepG2_A_percolator_feature_weights.tsv
new file mode 100644
index 00000000..20465c79
--- /dev/null
+++ b/data/modules/percolator/HepG2_A_percolator_feature_weights.tsv
@@ -0,0 +1,12 @@
+# This file contains the weights from each cross validation bin from percolator training
+# First line is the feature names, followed by normalized weights, and the raw weights of bin 1
+# This is repeated for the other bins
+mass	peplen	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	cos_ionb	ionb_std_abs_diff_norm	ionb_mse_norm	ionb_abs_diff_Q1_norm	spec_mse	iony_abs_diff_Q3	iony_std_abs_diff	dotprod_ionb_norm	spec_spearman	max_abs_diff	ionb_pearson	iony_mse_norm	cos_ionb_norm	mean_abs_diff_norm	ionb_min_abs_diff_norm	abs_diff_Q1	max_abs_diff_norm	spec_mse_norm	ionb_max_abs_diff_norm	min_abs_diff_iontype	abs_diff_Q2	std_abs_diff	mean_abs_diff	ionb_abs_diff_Q2_norm	abs_diff_Q1_norm	std_abs_diff_norm	cos_iony	iony_abs_diff_Q2_norm	ionb_max_abs_diff	cos_iony_norm	cos	iony_pearson	ionb_mse	iony_min_abs_diff	iony_pearson_norm	iony_abs_diff_Q1	iony_abs_diff_Q2	iony_std_abs_diff_norm	dotprod_norm	dotprod_ionb	iony_max_abs_diff_norm	dotprod_iony	ionb_mean_abs_diff	spec_pearson	ionb_std_abs_diff	iony_spearman	iony_min_abs_diff_norm	ionb_spearman	cos_norm	max_abs_diff_iontype	ionb_pearson_norm	ionb_abs_diff_Q2	min_abs_diff_norm	ionb_mean_abs_diff_norm	abs_diff_Q3_norm	abs_diff_Q2_norm	dotprod	spec_pearson_norm	ionb_min_abs_diff	ionb_abs_diff_Q3	abs_diff_Q3	iony_abs_diff_Q3_norm	iony_mean_abs_diff_norm	iony_mse	iony_abs_diff_Q1_norm	min_abs_diff	dotprod_iony_norm	iony_max_abs_diff	ionb_abs_diff_Q3_norm	ionb_abs_diff_Q1	iony_mean_abs_diff	rt_diff	predicted_retention_time	observed_retention_time_best	rt_diff_best	observed_retention_time	predicted_retention_time_best	m0
+0.208	0.2016	-0.1467	0.1356	0.0462	-0.0011	0.0000	0.0000	0.2016	0.0423	-0.1078	0.0000	0.0103	0.1536	-0.2184	-0.3459	0.1174	0.1344	-0.0506	0.3703	0.1203	0.0596	-0.0802	-0.0008	0.0714	-0.0639	-0.0176	0.0656	0.8644	-0.2807	-0.1703	0.5767	0.4831	-0.2407	-0.1532	-0.0709	0.2865	0.3312	0.1301	0.0258	0.1103	0.0581	-0.0385	-0.2636	0.0046	-0.1811	-0.1005	-0.2348	0.2627	-0.0128	0.1673	0.1424	-0.1543	0.0669	0.4644	-0.0881	-0.1158	0.1855	-0.1424	-0.0017	-0.2724	-0.0364	0.0291	0.0250	-0.1048	-0.0827	-0.0103	0.2648	0.0935	-0.0265	-0.0887	-0.0045	0.0905	-0.0278	-0.0937	0.1563	-0.0268	-0.6285	-0.1767	0.0135	0.0819	-0.0414	-0.3790	0.2600	0.2029	0.0379	-0.3067	0.1388	0.3798	-0.0553	-0.0847	-0.0732	0.0634	-0.0629	-0.1170	-0.0048	0.0634	0.1489
+0.0020	0.1013	-0.3020	0.2820	0.3558	-0.0607	0.0000	0.0000	0.1013	43.7756	-160.6832	0.0000	0.0683	1.0150	-0.0606	-0.6397	0.0006	0.1574	-0.0613	1.6467	0.4053	0.1340	-0.0275	-0.0014	52.5288	-6.6611	-1.2495	0.0003	2.4272	-6.0789	-0.3978	0.1521	33.4805	-0.3696	-0.5953	-80.0958	0.1713	0.1124	0.0899	0.0554	46.2094	4.6557	-6.1353	-0.3239	0.0123	-0.3616	-0.2887	-0.2711	6.7655	-0.6357	0.5312	0.3011	-114.1282	84.4422	1.0285	-42.9314	-27.5045	0.3156	-0.0003	-0.5584	-0.1574	-10.1824	4.3718	0.0641	-8.5042	-0.1947	-0.0380	0.7557	5.5890	-0.0554	-0.2312	-1.4040	0.8347	-0.0381	-0.0915	0.2326	-5.2889	-1.7151	-288.6851	1.8951	12.4151	-0.0340	-0.4901	167.9130	0.3639	191.4474	-0.0013	3.1344	0.3640	-37.1251	-10.6126	-0.0001	0.0001	-0.0005	-0.0002	-0.0000	0.0001	-41.9566
+mass	peplen	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	cos_ionb	ionb_std_abs_diff_norm	ionb_mse_norm	ionb_abs_diff_Q1_norm	spec_mse	iony_abs_diff_Q3	iony_std_abs_diff	dotprod_ionb_norm	spec_spearman	max_abs_diff	ionb_pearson	iony_mse_norm	cos_ionb_norm	mean_abs_diff_norm	ionb_min_abs_diff_norm	abs_diff_Q1	max_abs_diff_norm	spec_mse_norm	ionb_max_abs_diff_norm	min_abs_diff_iontype	abs_diff_Q2	std_abs_diff	mean_abs_diff	ionb_abs_diff_Q2_norm	abs_diff_Q1_norm	std_abs_diff_norm	cos_iony	iony_abs_diff_Q2_norm	ionb_max_abs_diff	cos_iony_norm	cos	iony_pearson	ionb_mse	iony_min_abs_diff	iony_pearson_norm	iony_abs_diff_Q1	iony_abs_diff_Q2	iony_std_abs_diff_norm	dotprod_norm	dotprod_ionb	iony_max_abs_diff_norm	dotprod_iony	ionb_mean_abs_diff	spec_pearson	ionb_std_abs_diff	iony_spearman	iony_min_abs_diff_norm	ionb_spearman	cos_norm	max_abs_diff_iontype	ionb_pearson_norm	ionb_abs_diff_Q2	min_abs_diff_norm	ionb_mean_abs_diff_norm	abs_diff_Q3_norm	abs_diff_Q2_norm	dotprod	spec_pearson_norm	ionb_min_abs_diff	ionb_abs_diff_Q3	abs_diff_Q3	iony_abs_diff_Q3_norm	iony_mean_abs_diff_norm	iony_mse	iony_abs_diff_Q1_norm	min_abs_diff	dotprod_iony_norm	iony_max_abs_diff	ionb_abs_diff_Q3_norm	ionb_abs_diff_Q1	iony_mean_abs_diff	rt_diff	predicted_retention_time	observed_retention_time_best	rt_diff_best	observed_retention_time	predicted_retention_time_best	m0
+0.413	0.1630	-0.0540	0.0804	-0.0965	0.0027	0.0000	0.0000	0.1630	0.0850	-0.2538	0.0000	0.2120	-0.2657	-0.1885	-0.1371	0.3177	0.0449	-0.0204	-0.2812	0.0814	-0.2428	-0.0704	-0.1176	0.0713	-0.2060	-0.7177	-0.2234	0.2066	-0.1169	-0.2464	-0.0477	-0.1292	-0.0540	-0.1350	-0.0490	0.1930	-0.0655	0.1124	-0.0603	0.2183	0.5477	0.3539	-0.1394	-0.0749	-0.6382	0.3423	-0.1194	0.2146	0.1067	-0.2469	-0.2074	-0.0627	0.1348	0.1154	-0.0532	-0.3859	0.2263	-0.3034	-0.0576	0.2090	-0.0864	0.2260	0.5948	-0.6742	0.0597	-0.0614	-0.0563	0.0985	-0.0312	0.1577	-0.2031	0.1097	0.1764	0.2899	-0.1100	-0.0963	-0.4017	0.0094	-0.0185	0.1144	-0.0653	-0.2571	0.1799	0.1973	0.0051	-0.3398	-0.0330	0.0474	-0.1026	0.3677	-0.1584	-0.0417	0.1079	-0.3451	-0.0169	-0.0417	-0.0337
+0.0040	0.0819	-0.1111	0.1672	-0.7432	0.1510	0.0000	0.0000	0.0819	87.9990	-378.0734	0.0000	1.4003	-1.7562	-0.0523	-0.2536	0.0015	0.0525	-0.0247	-1.2508	0.2744	-0.5456	-0.0241	-0.2129	52.4516	-21.4701	-50.8039	-0.0011	0.5802	-2.5325	-0.5758	-0.0126	-8.9563	-0.0830	-0.5246	-55.3060	0.1154	-0.0222	0.0776	-0.1295	91.4627	43.8851	56.4711	-0.1713	-0.1996	-1.2744	0.9839	-0.1378	5.5274	5.3039	-0.7840	-0.4385	-46.4017	170.0847	0.2555	-25.8927	-91.6656	0.3850	-0.0007	-18.5396	0.1208	-24.1496	33.9640	1.5257	-54.7237	0.1407	-0.2265	-0.1608	5.8857	-0.0654	0.4110	-62.8736	1.0124	0.2421	0.2830	-0.1637	-19.0255	-1.0963	15.3264	-2.6039	17.3484	-0.0537	-0.3325	116.1907	0.3538	25.9713	-0.0014	-0.7441	0.0454	-68.9112	46.0835	-0.0003	-0.0001	0.0008	-0.0006	-0.0001	-0.0001	-2.8988
+mass	peplen	charge2	charge3	charge4	charge5	enzN	enzC	enzInt	dm	absdm	isotope_error	COMET:deltaCn	COMET:deltaLCn	COMET:lnExpect	MS:1002252	MS:1002255	COMET:lnNumSP	COMET:lnRankSP	COMET:IonFrac	cos_ionb	ionb_std_abs_diff_norm	ionb_mse_norm	ionb_abs_diff_Q1_norm	spec_mse	iony_abs_diff_Q3	iony_std_abs_diff	dotprod_ionb_norm	spec_spearman	max_abs_diff	ionb_pearson	iony_mse_norm	cos_ionb_norm	mean_abs_diff_norm	ionb_min_abs_diff_norm	abs_diff_Q1	max_abs_diff_norm	spec_mse_norm	ionb_max_abs_diff_norm	min_abs_diff_iontype	abs_diff_Q2	std_abs_diff	mean_abs_diff	ionb_abs_diff_Q2_norm	abs_diff_Q1_norm	std_abs_diff_norm	cos_iony	iony_abs_diff_Q2_norm	ionb_max_abs_diff	cos_iony_norm	cos	iony_pearson	ionb_mse	iony_min_abs_diff	iony_pearson_norm	iony_abs_diff_Q1	iony_abs_diff_Q2	iony_std_abs_diff_norm	dotprod_norm	dotprod_ionb	iony_max_abs_diff_norm	dotprod_iony	ionb_mean_abs_diff	spec_pearson	ionb_std_abs_diff	iony_spearman	iony_min_abs_diff_norm	ionb_spearman	cos_norm	max_abs_diff_iontype	ionb_pearson_norm	ionb_abs_diff_Q2	min_abs_diff_norm	ionb_mean_abs_diff_norm	abs_diff_Q3_norm	abs_diff_Q2_norm	dotprod	spec_pearson_norm	ionb_min_abs_diff	ionb_abs_diff_Q3	abs_diff_Q3	iony_abs_diff_Q3_norm	iony_mean_abs_diff_norm	iony_mse	iony_abs_diff_Q1_norm	min_abs_diff	dotprod_iony_norm	iony_max_abs_diff	ionb_abs_diff_Q3_norm	ionb_abs_diff_Q1	iony_mean_abs_diff	rt_diff	predicted_retention_time	observed_retention_time_best	rt_diff_best	observed_retention_time	predicted_retention_time_best	m0
+-0.092	0.0909	0.0841	-0.0862	0.0053	-0.0018	0.0000	0.0000	0.0909	0.0913	-0.0655	0.0000	0.0199	0.0205	-0.3014	-0.2629	0.5784	0.0712	-0.0263	-0.0661	0.1448	0.0328	-0.2316	-0.1910	0.0653	-0.1519	0.0655	0.2218	0.6020	0.6606	-0.1558	0.2533	-0.0113	-0.8993	-0.0509	-0.4087	0.0899	0.0483	-0.0563	-0.0065	-0.2928	-0.9503	0.1514	0.3076	0.1817	0.2337	-0.0126	0.2682	0.3336	0.1820	0.2106	-0.1940	0.2386	0.1548	0.1145	0.0359	-0.1774	0.6176	-0.1353	0.0455	-0.1626	-0.1214	0.3375	0.2057	-0.7298	0.3171	0.0153	0.3874	-0.1965	-0.0022	-0.1230	0.0082	0.2301	-0.3007	-0.4313	0.3047	-0.0578	-0.6464	-0.0406	-0.1633	0.2712	0.4306	-1.2309	-0.0936	0.2118	0.1333	-0.4294	0.1291	0.7155	0.1069	-0.0435	-0.1117	-0.0898	-0.1550	0.2369	0.1970	-0.0898	0.1151
+-0.0009	0.0457	0.1731	-0.1793	0.0408	-0.1010	0.0000	0.0000	0.0457	94.5858	-97.6246	0.0000	0.1314	0.1357	-0.0836	-0.4862	0.0027	0.0834	-0.0319	-0.2941	0.4881	0.0737	-0.0794	-0.3457	48.0508	-15.8307	4.6394	0.0011	1.6905	14.3060	-0.3640	0.0668	-0.7835	-1.3812	-0.1976	-461.5797	0.0538	0.0164	-0.0388	-0.0140	-122.6835	-76.1385	24.1565	0.3779	0.4842	0.4667	-0.0362	0.3098	8.5900	9.0484	0.6687	-0.4102	176.5348	195.3669	0.2535	17.5103	-42.1369	1.0509	-0.0003	14.6614	-0.0939	-33.9469	50.7262	0.5277	-59.2353	0.7468	0.0564	1.1056	-11.7480	-0.0046	-0.3206	2.5431	2.1229	-0.4127	-0.4211	0.4535	-11.4114	-1.7641	-66.4127	-22.9524	41.1242	0.3540	-1.5918	-60.4553	0.3798	673.7560	-0.0018	2.9154	0.6856	71.7721	-5.4573	-0.0002	-0.0001	-0.0012	0.0004	0.0015	-0.0001	2.6506