CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	RNASampler(20)		Sfold
MCC	0.553	>	0.409
Average MCC ± 95% Confidence Intervals	0.570 ± 0.039	>	0.434 ± 0.055
Sensitivity	0.434	>	0.353
Positive Predictive Value	0.705	>	0.476
Total TP	1981	>	1611
Total TN	2918978	>	2918402
Total FP	1029	<	2057
Total FP CONTRA	247	<	284
Total FP INCONS	580	<	1489
Total FP COMP	202	<	284
Total FN	2585	<	2955
P-value	3.56938820447e-08

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Performance plots

Comparison of performance of RNASampler(20) and Sfold. 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 RNASampler(20) and Sfold).
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 RNASampler(20) and Sfold).
Comparison of average Matthews Correlation Coefficients (MCCs) for RNASampler(20) and Sfold. 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 RNASampler(20) and Sfold).

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Performance of RNASampler(20) - scored higher in this pairwise comparison

1. Total counts & total scores for RNASampler(20)

Total Base Pair Counts
Total TP	1981
Total TN	2918978
Total FP	1029
Total FP CONTRA	247
Total FP INCONS	580
Total FP COMP	202
Total FN	2585

Total Scores
MCC	0.553
Average MCC ± 95% Confidence Intervals	0.570 ± 0.039
Sensitivity	0.434
Positive Predictive Value	0.705
Nr of predictions	50

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2. Individual counts for RNASampler(20) [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
ASE_00064	RNaseP_bact_a links to Rfam database...	0.44	0.34	0.58	30	45399	23	1	21	1	59
ASE_00090	RNaseP_bact_a links to Rfam database...	0.54	0.40	0.74	40	55557	14	0	14	0	61
ASE_00135	RNaseP_bact_a links to Rfam database...	0.54	0.36	0.83	39	63143	16	0	8	8	70
ASE_00153	RNaseP_nuc links to Rfam database...	0.38	0.33	0.44	24	57576	38	7	23	8	49
ASE_00215	RNaseP_bact_a links to Rfam database...	0.38	0.23	0.62	23	48479	16	0	14	2	76
ASE_00328	RNaseP_bact_b links to Rfam database...	0.70	0.57	0.85	64	72696	14	5	6	3	48
ASE_00361	RNaseP_bact_a links to Rfam database...	0.34	0.21	0.55	27	75417	26	3	19	4	100
ASE_00441	RNaseP_bact_a links to Rfam database...	0.46	0.31	0.69	35	64210	16	0	16	0	77
PDB_00571	tRNA links to Rfam database...	0.87	0.80	0.95	20	3300	1	1	0	0	5
PDB_00828	Purine links to Rfam database...	0.86	0.74	1.00	20	2465	0	0	0	0	7
PDB_00829	Purine links to Rfam database...	0.86	0.75	1.00	18	2260	0	0	0	0	6
PDB_01020	Purine links to Rfam database...	0.86	0.74	1.00	17	2261	1	0	0	1	6
PDB_01073	SAM links to Rfam database...	0.77	0.59	1.00	20	4351	1	0	0	1	14
TMR_00017	tmRNA links to Rfam database...	0.60	0.45	0.81	46	67104	15	2	9	4	56
TMR_00018	tmRNA links to Rfam database...	0.52	0.41	0.64	38	64561	25	10	11	4	54
TMR_00042	tmRNA links to Rfam database...	0.60	0.42	0.85	41	62787	13	0	7	6	57
TMR_00046	tmRNA links to Rfam database...	0.48	0.40	0.58	38	62769	34	5	23	6	58
TMR_00048	tmRNA links to Rfam database...	0.61	0.46	0.80	44	64925	16	3	8	5	51
TMR_00080	tmRNA links to Rfam database...	0.49	0.41	0.60	39	70435	28	10	16	2	57
TMR_00082	tmRNA links to Rfam database...	0.43	0.31	0.59	30	67845	21	13	8	0	66
TMR_00123	tmRNA links to Rfam database...	0.60	0.46	0.79	46	66372	17	3	9	5	55
TMR_00137	tmRNA links to Rfam database...	0.47	0.37	0.59	33	61019	28	11	12	5	56
TMR_00142	tmRNA links to Rfam database...	0.56	0.47	0.67	48	70804	31	9	15	7	54
TMR_00207	tmRNA links to Rfam database...	0.52	0.39	0.70	40	72333	21	4	13	4	63
TMR_00257	tmRNA links to Rfam database...	0.56	0.40	0.78	39	67111	16	3	8	5	59
TMR_00271	tmRNA links to Rfam database...	0.48	0.34	0.69	31	64216	21	7	7	7	60
TMR_00332	tmRNA links to Rfam database...	0.52	0.41	0.66	41	67099	22	6	15	1	58
TMR_00366	tmRNA links to Rfam database...	0.55	0.46	0.65	46	67825	36	12	13	11	54
TMR_00378	tmRNA links to Rfam database...	0.55	0.46	0.65	45	67827	35	8	16	11	52
TMR_00404	tmRNA links to Rfam database...	0.66	0.54	0.81	50	67466	20	4	8	8	42
TMR_00427	tmRNA links to Rfam database...	0.47	0.34	0.65	33	67477	20	7	11	2	64
TMR_00443	tmRNA links to Rfam database...	0.56	0.41	0.75	43	67104	14	6	8	0	61
TMR_00451	tmRNA links to Rfam database...	0.34	0.25	0.47	22	63499	29	10	15	4	67
TMR_00458	tmRNA links to Rfam database...	0.55	0.42	0.72	39	63492	15	7	8	0	54
TMR_00469	tmRNA links to Rfam database...	0.72	0.61	0.86	61	64549	11	4	6	1	39
TMR_00472	tmRNA links to Rfam database...	0.75	0.63	0.88	61	64551	13	2	6	5	36
TMR_00519	tmRNA links to Rfam database...	0.50	0.40	0.62	38	63129	27	14	9	4	57
TMR_00520	tmRNA links to Rfam database...	0.40	0.31	0.52	31	63130	33	12	17	4	68
TMR_00522	tmRNA links to Rfam database...	0.54	0.42	0.68	41	63130	24	9	10	5	56
TMR_00528	tmRNA links to Rfam database...	0.49	0.40	0.59	39	63124	31	12	15	4	58
TMR_00540	tmRNA links to Rfam database...	0.47	0.37	0.59	38	73472	26	10	16	0	66
TMR_00568	tmRNA links to Rfam database...	0.72	0.66	0.78	65	60643	26	2	16	8	34
TMR_00571	tmRNA links to Rfam database...	0.77	0.71	0.83	70	60642	22	2	12	8	29
TMR_00580	tmRNA links to Rfam database...	0.53	0.47	0.59	47	60647	40	3	29	8	53
TMR_00584	tmRNA links to Rfam database...	0.71	0.65	0.79	63	60995	25	3	14	8	34
TMR_00586	tmRNA links to Rfam database...	0.61	0.52	0.72	50	61006	26	5	14	7	47
TMR_00616	tmRNA links to Rfam database...	0.66	0.57	0.77	56	67088	23	3	14	6	43
TMR_00699	tmRNA links to Rfam database...	0.54	0.38	0.76	39	67110	13	3	9	1	63
TMR_00702	tmRNA links to Rfam database...	0.42	0.32	0.56	32	67104	28	3	22	3	68
TMR_00703	tmRNA links to Rfam database...	0.56	0.41	0.76	41	67474	18	3	10	5	58

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Performance of Sfold - scored lower in this pairwise comparison

1. Total counts & total scores for Sfold

Total Base Pair Counts
Total TP	1611
Total TN	2918402
Total FP	2057
Total FP CONTRA	284
Total FP INCONS	1489
Total FP COMP	284
Total FN	2955

Total Scores
MCC	0.409
Average MCC ± 95% Confidence Intervals	0.434 ± 0.055
Sensitivity	0.353
Positive Predictive Value	0.476
Nr of predictions	50

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
ASE_00064	RNaseP_bact_a links to Rfam database...	0.52	0.44	0.61	39	45387	31	1	24	6	50
ASE_00090	RNaseP_bact_a links to Rfam database...	0.66	0.58	0.74	59	55531	22	1	20	1	42
ASE_00135	RNaseP_bact_a links to Rfam database...	0.50	0.45	0.56	49	63103	42	0	38	4	60
ASE_00153	RNaseP_nuc links to Rfam database...	0.69	0.67	0.70	49	57560	61	2	19	40	24
ASE_00215	RNaseP_bact_a links to Rfam database...	0.55	0.51	0.60	50	48432	37	4	30	3	49
ASE_00328	RNaseP_bact_b links to Rfam database...	0.45	0.41	0.48	46	72676	54	3	46	5	66
ASE_00361	RNaseP_bact_a links to Rfam database...	0.50	0.47	0.53	60	75353	57	6	47	4	67
ASE_00441	RNaseP_bact_a links to Rfam database...	0.78	0.74	0.81	83	64159	25	3	16	6	29
PDB_00571	tRNA links to Rfam database...	0.21	0.20	0.24	5	3300	16	6	10	0	20
PDB_00828	Purine links to Rfam database...	0.88	0.78	1.00	21	2464	0	0	0	0	6
PDB_00829	Purine links to Rfam database...	0.86	0.75	1.00	18	2260	0	0	0	0	6
PDB_01020	Purine links to Rfam database...	0.86	0.74	1.00	17	2261	1	0	0	1	6
PDB_01073	SAM links to Rfam database...	0.80	0.65	1.00	22	4349	1	0	0	1	12
TMR_00017	tmRNA links to Rfam database...	0.30	0.24	0.39	24	67100	43	5	32	6	78
TMR_00018	tmRNA links to Rfam database...	0.22	0.21	0.24	19	64542	63	15	44	4	73
TMR_00042	tmRNA links to Rfam database...	0.20	0.18	0.23	18	62757	63	8	52	3	80
TMR_00046	tmRNA links to Rfam database...	0.61	0.56	0.66	54	62753	34	4	24	6	42
TMR_00048	tmRNA links to Rfam database...	0.39	0.34	0.46	32	64911	46	2	35	9	63
TMR_00080	tmRNA links to Rfam database...	0.54	0.40	0.75	38	70449	13	3	10	0	58
TMR_00082	tmRNA links to Rfam database...	0.48	0.43	0.53	41	67819	38	11	25	2	55
TMR_00123	tmRNA links to Rfam database...	0.32	0.27	0.39	27	66360	48	7	36	5	74
TMR_00137	tmRNA links to Rfam database...	0.17	0.17	0.18	15	60992	78	7	61	10	74
TMR_00142	tmRNA links to Rfam database...	0.42	0.35	0.50	36	70804	43	5	31	7	66
TMR_00207	tmRNA links to Rfam database...	0.37	0.35	0.38	36	72296	65	3	55	7	67
TMR_00257	tmRNA links to Rfam database...	0.08	0.07	0.09	7	67080	78	7	67	4	91
TMR_00271	tmRNA links to Rfam database...	0.54	0.48	0.60	44	64188	33	6	23	4	47
TMR_00332	tmRNA links to Rfam database...	0.35	0.30	0.42	30	67089	47	8	34	5	69
TMR_00366	tmRNA links to Rfam database...	0.33	0.31	0.36	31	67809	68	11	45	12	69
TMR_00378	tmRNA links to Rfam database...	0.29	0.25	0.34	24	67826	54	7	39	8	73
TMR_00404	tmRNA links to Rfam database...	0.41	0.37	0.45	34	67453	52	15	26	11	58
TMR_00427	tmRNA links to Rfam database...	0.38	0.25	0.57	24	67486	24	0	18	6	73
TMR_00443	tmRNA links to Rfam database...	0.41	0.31	0.55	32	67103	35	5	21	9	72
TMR_00451	tmRNA links to Rfam database...	0.18	0.17	0.19	15	63465	66	13	53	0	74
TMR_00458	tmRNA links to Rfam database...	0.25	0.16	0.38	15	63507	32	4	20	8	78
TMR_00469	tmRNA links to Rfam database...	0.41	0.42	0.40	42	64516	62	11	51	0	58
TMR_00472	tmRNA links to Rfam database...	0.38	0.33	0.43	32	64546	45	12	30	3	65
TMR_00519	tmRNA links to Rfam database...	0.14	0.15	0.14	14	63089	97	15	72	10	81
TMR_00520	tmRNA links to Rfam database...	0.51	0.41	0.62	41	63124	35	7	18	10	58
TMR_00522	tmRNA links to Rfam database...	0.48	0.38	0.62	37	63130	32	9	14	9	60
TMR_00528	tmRNA links to Rfam database...	0.32	0.15	0.65	15	63167	18	3	5	10	82
TMR_00540	tmRNA links to Rfam database...	0.48	0.35	0.68	36	73483	17	2	15	0	68
TMR_00568	tmRNA links to Rfam database...	0.52	0.35	0.78	35	60681	18	0	10	8	64
TMR_00571	tmRNA links to Rfam database...	0.50	0.33	0.75	33	60682	18	2	9	7	66
TMR_00580	tmRNA links to Rfam database...	0.38	0.25	0.57	25	60682	24	3	16	5	75
TMR_00584	tmRNA links to Rfam database...	0.58	0.55	0.62	53	60990	38	7	25	6	44
TMR_00586	tmRNA links to Rfam database...	0.28	0.25	0.32	24	61001	54	12	38	4	73
TMR_00616	tmRNA links to Rfam database...	0.40	0.38	0.41	38	67068	60	10	45	5	61
TMR_00699	tmRNA links to Rfam database...	0.31	0.29	0.34	30	67072	61	6	53	2	72
TMR_00702	tmRNA links to Rfam database...	0.13	0.11	0.15	11	67090	64	6	54	4	89
TMR_00703	tmRNA links to Rfam database...	0.37	0.31	0.44	31	67457	44	7	33	4	68

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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 RNASampler(20) - scored higher in this pairwise comparison

1. Total counts & total scores for RNASampler(20)

2. Individual counts for RNASampler(20) [ download as .csv ]

Performance of Sfold - scored lower in this pairwise comparison

1. Total counts & total scores for Sfold

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