CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	CentroidAlifold(seed)		PknotsRG
MCC	0.841	>	0.435
Average MCC ± 95% Confidence Intervals	0.839 ± 0.017	>	0.432 ± 0.035
Sensitivity	0.775	>	0.430
Positive Predictive Value	0.912	>	0.441
Total TP	18594	>	10306
Total TN	59629286	>	59626314
Total FP	2591	<	14139
Total FP CONTRA	398	<	1732
Total FP INCONS	1401	<	11327
Total FP COMP	792	<	1080
Total FN	5387	<	13675
P-value	3.56938820447e-08

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Performance plots

Comparison of performance of CentroidAlifold(seed) and PknotsRG. Positive Predictive Value (PPV) is plotted against sensitivity. Each dot represents a single test of each method. See tables below for raw data (individual counts for CentroidAlifold(seed) and PknotsRG).
Average Matthews Correlation Coefficients (MCC) with 95% confidence intervals (CIs) were plotted for different RNA families, for which at least 3 members were present in the benchmarking dataset. 'n' denotes the number of MCCs used to calculate the average and CI. See tables below for raw data (individual counts for CentroidAlifold(seed) and PknotsRG).
Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidAlifold(seed) and PknotsRG. The whiskers correspond to 95% confidence intervals (CIs). 'n' denotes the number of MCCs used to calculate average MCCs and CIs. See tables below for raw data (individual counts for CentroidAlifold(seed) and PknotsRG).

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Performance of CentroidAlifold(seed) - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidAlifold(seed)

Total Base Pair Counts
Total TP	18594
Total TN	59629286
Total FP	2591
Total FP CONTRA	398
Total FP INCONS	1401
Total FP COMP	792
Total FN	5387

Total Scores
MCC	0.841
Average MCC ± 95% Confidence Intervals	0.839 ± 0.017
Sensitivity	0.775
Positive Predictive Value	0.912
Nr of predictions	52

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2. Individual counts for CentroidAlifold(seed) [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
CRW_00024	SSU_rRNA_archaea links to Rfam database...	0.90	0.86	0.95	393	1085187	55	6	15	34	65
CRW_00034	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.90	368	1141906	52	10	32	10	106
CRW_00048	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	385	1170801	38	9	20	9	85
CRW_00054	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	374	1107413	39	9	20	10	82
CRW_00059	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.92	372	1172342	41	9	23	9	101
CRW_00061	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.92	381	1181541	41	9	22	10	95
CRW_00068	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	375	1108900	39	9	21	9	82
CRW_00096	SSU_rRNA_bacteria links to Rfam database...	0.87	0.80	0.93	373	1178481	41	4	22	15	92
CRW_00140	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.92	379	1135867	41	9	23	9	84
CRW_00141	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	381	1201614	41	9	21	11	95
CRW_00150	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	372	1152519	39	9	21	9	94
CRW_00152	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	376	1180010	40	9	21	10	95
CRW_00166	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.94	374	1190796	41	4	22	15	94
CRW_00173	SSU_rRNA_bacteria links to Rfam database...	0.82	0.76	0.88	340	1082268	59	9	39	11	105
CRW_00177	SSU_rRNA_bacteria links to Rfam database...	0.84	0.78	0.91	368	1178477	47	9	26	12	105
CRW_00196	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	383	1207823	39	9	20	10	92
CRW_00230	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	381	1198515	40	9	21	10	97
CRW_00245	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	372	1105927	39	9	20	10	81
CRW_00248	SSU_rRNA_bacteria links to Rfam database...	0.85	0.78	0.92	379	1218731	41	9	22	10	105
CRW_00250	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.92	382	1198513	40	9	22	9	96
CRW_00256	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	374	1192336	40	9	21	10	94
CRW_00270	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	373	1111883	39	9	21	9	82
CRW_00271	SSU_rRNA_bacteria links to Rfam database...	0.84	0.77	0.90	358	1122354	48	8	31	9	104
CRW_00273	SSU_rRNA_bacteria links to Rfam database...	0.86	0.81	0.92	361	1085207	41	8	25	8	85
CRW_00275	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.92	371	1114869	40	9	22	9	86
CRW_00277	SSU_rRNA_bacteria links to Rfam database...	0.85	0.80	0.90	363	1110392	50	13	27	10	90
CRW_00278	SSU_rRNA_bacteria links to Rfam database...	0.83	0.77	0.90	347	1129872	48	8	29	11	103
CRW_00279	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.92	371	1180013	46	9	23	14	93
CRW_00280	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.90	357	1117863	52	9	31	12	96
CRW_00281	SSU_rRNA_bacteria links to Rfam database...	0.86	0.79	0.92	368	1144943	39	9	21	9	96
CRW_00283	SSU_rRNA_bacteria links to Rfam database...	0.79	0.73	0.84	316	1015651	66	12	46	8	116
CRW_00284	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.90	360	1131361	50	9	30	11	96
CRW_00285	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.91	361	1117862	46	11	26	9	97
CRW_00289	SSU_rRNA_bacteria links to Rfam database...	0.83	0.77	0.90	367	1189245	50	10	31	9	109
CRW_00292	SSU_rRNA_bacteria links to Rfam database...	0.76	0.70	0.82	322	1123856	83	13	59	11	139
CRW_00466	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	374	1116361	39	8	22	9	84
CRW_00589	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	360	1094074	43	2	24	17	85
CRW_00590	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	364	1119366	44	2	24	18	88
CRW_00591	SSU_rRNA_bacteria links to Rfam database...	0.88	0.82	0.94	365	1098513	44	3	22	19	81
CRW_00763	SSU_rRNA_bacteria links to Rfam database...	0.85	0.77	0.93	344	1215650	51	2	24	25	102
CRW_00772	SSU_rRNA_bacteria links to Rfam database...	0.80	0.74	0.87	297	945660	69	2	41	26	107
CRW_00778	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.90	303	1201687	92	4	31	57	81
CRW_00789	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.92	353	1137401	53	5	27	21	94
CRW_00795	SSU_rRNA_bacteria links to Rfam database...	0.81	0.74	0.88	291	1152590	94	3	37	54	103
CRW_00800	SSU_rRNA_eukarya links to Rfam database...	0.45	0.30	0.67	141	1401765	92	7	62	23	329
CRW_00849	SSU_rRNA_bacteria links to Rfam database...	0.82	0.76	0.89	358	1117856	57	12	34	11	112
CRW_00997	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	377	1135871	39	9	21	9	87
CRW_01343	SSU_rRNA_archaea links to Rfam database...	0.86	0.81	0.92	351	977520	61	3	27	31	83
PDB_00703	SSU_rRNA_bacteria links to Rfam database...	0.81	0.72	0.92	356	1073456	57	6	27	24	139
PDB_01105	SSU_rRNA_bacteria links to Rfam database...	0.79	0.68	0.93	367	1433576	53	2	26	25	173
PDB_01120	SSU_rRNA_bacteria links to Rfam database...	0.80	0.70	0.92	368	1204728	49	8	24	17	159
PDB_01273	SSU_rRNA_bacteria links to Rfam database...	0.80	0.71	0.90	348	1117874	63	6	32	25	143

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Performance of PknotsRG - scored lower in this pairwise comparison

1. Total counts & total scores for PknotsRG

Total Base Pair Counts
Total TP	10306
Total TN	59626314
Total FP	14139
Total FP CONTRA	1732
Total FP INCONS	11327
Total FP COMP	1080
Total FN	13675

Total Scores
MCC	0.435
Average MCC ± 95% Confidence Intervals	0.432 ± 0.035
Sensitivity	0.430
Positive Predictive Value	0.441
Nr of predictions	52

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2. Individual counts for PknotsRG [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
CRW_00024	SSU_rRNA_archaea links to Rfam database...	0.77	0.76	0.79	348	1085160	130	18	75	37	110
CRW_00034	SSU_rRNA_bacteria links to Rfam database...	0.63	0.63	0.63	300	1141843	196	31	142	23	174
CRW_00048	SSU_rRNA_bacteria links to Rfam database...	0.45	0.45	0.45	210	1170748	276	27	230	19	260
CRW_00054	SSU_rRNA_bacteria links to Rfam database...	0.53	0.52	0.54	236	1107378	216	34	168	14	220
CRW_00059	SSU_rRNA_bacteria links to Rfam database...	0.50	0.49	0.51	233	1172293	234	28	192	14	240
CRW_00061	SSU_rRNA_bacteria links to Rfam database...	0.43	0.44	0.43	208	1181469	284	32	244	8	268
CRW_00068	SSU_rRNA_bacteria links to Rfam database...	0.33	0.33	0.34	152	1108852	312	37	264	11	305
CRW_00096	SSU_rRNA_bacteria links to Rfam database...	0.55	0.55	0.55	255	1178420	227	21	184	22	210
CRW_00140	SSU_rRNA_bacteria links to Rfam database...	0.64	0.64	0.65	296	1135820	182	22	140	20	167
CRW_00141	SSU_rRNA_bacteria links to Rfam database...	0.51	0.50	0.52	238	1201566	240	29	192	19	238
CRW_00150	SSU_rRNA_bacteria links to Rfam database...	0.41	0.41	0.42	190	1152467	282	34	230	18	276
CRW_00152	SSU_rRNA_bacteria links to Rfam database...	0.51	0.50	0.52	236	1179961	240	37	182	21	235
CRW_00166	SSU_rRNA_bacteria links to Rfam database...	0.53	0.52	0.54	242	1190746	234	25	183	26	226
CRW_00173	SSU_rRNA_bacteria links to Rfam database...	0.29	0.29	0.29	128	1082212	325	37	279	9	317
CRW_00177	SSU_rRNA_bacteria links to Rfam database...	0.42	0.41	0.42	196	1178413	284	31	240	13	277
CRW_00196	SSU_rRNA_bacteria links to Rfam database...	0.47	0.46	0.47	220	1207767	270	26	222	22	255
CRW_00230	SSU_rRNA_bacteria links to Rfam database...	0.55	0.54	0.57	260	1198467	221	30	169	22	218
CRW_00245	SSU_rRNA_bacteria links to Rfam database...	0.35	0.35	0.34	157	1105872	312	45	254	13	296
CRW_00248	SSU_rRNA_bacteria links to Rfam database...	0.57	0.57	0.58	275	1218668	230	24	174	32	209
CRW_00250	SSU_rRNA_bacteria links to Rfam database...	0.43	0.43	0.43	205	1198449	287	30	242	15	273
CRW_00256	SSU_rRNA_bacteria links to Rfam database...	0.45	0.44	0.46	206	1192291	257	41	202	14	262
CRW_00270	SSU_rRNA_bacteria links to Rfam database...	0.38	0.37	0.39	168	1111857	279	39	222	18	287
CRW_00271	SSU_rRNA_bacteria links to Rfam database...	0.49	0.48	0.50	220	1122307	239	36	188	15	242
CRW_00273	SSU_rRNA_bacteria links to Rfam database...	0.51	0.50	0.51	222	1085169	227	31	179	17	224
CRW_00275	SSU_rRNA_bacteria links to Rfam database...	0.42	0.42	0.43	193	1114817	278	26	235	17	264
CRW_00277	SSU_rRNA_bacteria links to Rfam database...	0.25	0.25	0.24	113	1110332	354	55	295	4	340
CRW_00278	SSU_rRNA_bacteria links to Rfam database...	0.41	0.40	0.42	180	1129825	270	35	216	19	270
CRW_00279	SSU_rRNA_bacteria links to Rfam database...	0.29	0.29	0.30	134	1179968	334	40	274	20	330
CRW_00280	SSU_rRNA_bacteria links to Rfam database...	0.50	0.50	0.51	226	1117813	234	28	193	13	227
CRW_00281	SSU_rRNA_bacteria links to Rfam database...	0.30	0.30	0.30	138	1144878	340	40	285	15	326
CRW_00283	SSU_rRNA_bacteria links to Rfam database...	0.28	0.28	0.29	120	1015605	317	42	258	17	312
CRW_00284	SSU_rRNA_bacteria links to Rfam database...	0.26	0.25	0.26	115	1131320	336	35	290	11	341
CRW_00285	SSU_rRNA_bacteria links to Rfam database...	0.47	0.47	0.47	214	1117807	257	31	208	18	244
CRW_00289	SSU_rRNA_bacteria links to Rfam database...	0.45	0.44	0.46	209	1189197	272	34	213	25	267
CRW_00292	SSU_rRNA_bacteria links to Rfam database...	0.31	0.30	0.32	138	1123818	305	44	250	11	323
CRW_00466	SSU_rRNA_bacteria links to Rfam database...	0.61	0.60	0.62	273	1116325	194	25	142	27	185
CRW_00589	SSU_rRNA_bacteria links to Rfam database...	0.22	0.21	0.22	95	1094029	351	37	299	15	350
CRW_00590	SSU_rRNA_bacteria links to Rfam database...	0.32	0.31	0.33	141	1119330	303	41	244	18	311
CRW_00591	SSU_rRNA_bacteria links to Rfam database...	0.61	0.60	0.62	267	1098475	190	19	142	29	179
CRW_00763	SSU_rRNA_bacteria links to Rfam database...	0.20	0.20	0.21	90	1215581	387	50	299	38	356
CRW_00772	SSU_rRNA_bacteria links to Rfam database...	0.24	0.24	0.25	97	945607	320	41	255	24	307
CRW_00778	SSU_rRNA_bacteria links to Rfam database...	0.22	0.22	0.22	84	1201649	346	41	251	54	300
CRW_00789	SSU_rRNA_bacteria links to Rfam database...	0.35	0.35	0.35	156	1137342	304	48	240	16	291
CRW_00795	SSU_rRNA_bacteria links to Rfam database...	0.24	0.25	0.23	98	1152503	357	51	269	37	296
CRW_00800	SSU_rRNA_eukarya links to Rfam database...	0.52	0.52	0.52	243	1401506	288	31	195	62	227
CRW_00849	SSU_rRNA_bacteria links to Rfam database...	0.48	0.48	0.49	225	1117798	260	25	212	23	245
CRW_00997	SSU_rRNA_bacteria links to Rfam database...	0.52	0.52	0.52	239	1135819	238	24	196	18	225
CRW_01343	SSU_rRNA_archaea links to Rfam database...	0.34	0.33	0.34	145	977474	293	46	236	11	289
PDB_00703	SSU_rRNA_bacteria links to Rfam database...	0.50	0.48	0.53	239	1073392	239	21	193	25	256
PDB_01105	SSU_rRNA_bacteria links to Rfam database...	0.51	0.50	0.52	269	1433453	278	27	222	29	271
PDB_01120	SSU_rRNA_bacteria links to Rfam database...	0.48	0.45	0.51	239	1204657	247	27	205	15	288
PDB_01273	SSU_rRNA_bacteria links to Rfam database...	0.47	0.46	0.49	225	1117799	263	23	213	27	266

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Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.

Table of contents:

Overview

Performance plots

Performance of CentroidAlifold(seed) - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidAlifold(seed)

2. Individual counts for CentroidAlifold(seed) [ download as .csv ]

Performance of PknotsRG - scored lower in this pairwise comparison

1. Total counts & total scores for PknotsRG

2. Individual counts for PknotsRG [ download as .csv ]