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(20)		RNASampler(20)
MCC	0.678	>	0.543
Average MCC ± 95% Confidence Intervals	0.675 ± 0.027	>	0.539 ± 0.032
Sensitivity	0.540	>	0.425
Positive Predictive Value	0.853	>	0.695
Total TP	2393	>	1886
Total TN	2904246	<	2904341
Total FP	512	<	1026
Total FP CONTRA	143	<	246
Total FP INCONS	271	<	580
Total FP COMP	98	<	200
Total FN	2040	<	2547
P-value	3.56938820447e-08

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Performance plots

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

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

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

Total Base Pair Counts
Total TP	2393
Total TN	2904246
Total FP	512
Total FP CONTRA	143
Total FP INCONS	271
Total FP COMP	98
Total FN	2040

Total Scores
MCC	0.678
Average MCC ± 95% Confidence Intervals	0.675 ± 0.027
Sensitivity	0.540
Positive Predictive Value	0.853
Nr of predictions	45

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2. Individual counts for CentroidAlifold(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...	0.79	0.65	0.97	58	45391	2	0	2	0	31
ASE_00090	RNaseP_bact_a links to Rfam database...	0.76	0.58	1.00	59	55552	0	0	0	0	42
ASE_00135	RNaseP_bact_a links to Rfam database...	0.58	0.43	0.78	47	63130	13	0	13	0	62
ASE_00153	RNaseP_nuc links to Rfam database...	0.34	0.26	0.45	19	57588	23	4	19	0	54
ASE_00215	RNaseP_bact_a links to Rfam database...	0.56	0.37	0.84	37	48472	7	0	7	0	62
ASE_00328	RNaseP_bact_b links to Rfam database...	0.78	0.62	0.99	69	72701	6	0	1	5	43
ASE_00361	RNaseP_bact_a links to Rfam database...	0.65	0.42	1.00	53	75413	0	0	0	0	74
ASE_00441	RNaseP_bact_a links to Rfam database...	0.62	0.41	0.94	46	64212	4	0	3	1	66
TMR_00017	tmRNA links to Rfam database...	0.80	0.65	0.99	66	67094	1	0	1	0	36
TMR_00018	tmRNA links to Rfam database...	0.65	0.54	0.78	50	64556	15	5	9	1	42
TMR_00042	tmRNA links to Rfam database...	0.66	0.53	0.83	52	62772	12	4	7	1	46
TMR_00046	tmRNA links to Rfam database...	0.53	0.45	0.63	43	62767	26	4	21	1	53
TMR_00048	tmRNA links to Rfam database...	0.66	0.53	0.82	50	64919	12	7	4	1	45
TMR_00080	tmRNA links to Rfam database...	0.63	0.52	0.77	50	70435	15	8	7	0	46
TMR_00082	tmRNA links to Rfam database...	0.66	0.56	0.78	54	67827	18	7	8	3	42
TMR_00123	tmRNA links to Rfam database...	0.79	0.64	0.97	65	66363	3	1	1	1	36
TMR_00137	tmRNA links to Rfam database...	0.68	0.55	0.83	49	61016	13	6	4	3	40
TMR_00142	tmRNA links to Rfam database...	0.65	0.46	0.92	47	70825	11	0	4	7	55
TMR_00207	tmRNA links to Rfam database...	0.74	0.57	0.97	59	72329	4	1	1	2	44
TMR_00257	tmRNA links to Rfam database...	0.78	0.64	0.94	63	67094	4	4	0	0	35
TMR_00271	tmRNA links to Rfam database...	0.55	0.44	0.68	40	64202	24	6	13	5	51
TMR_00332	tmRNA links to Rfam database...	0.67	0.48	0.92	48	67109	5	1	3	1	51
TMR_00366	tmRNA links to Rfam database...	0.70	0.49	1.00	49	67847	7	0	0	7	51
TMR_00378	tmRNA links to Rfam database...	0.63	0.46	0.87	45	67844	15	1	6	8	52
TMR_00404	tmRNA links to Rfam database...	0.60	0.50	0.72	46	67464	21	3	15	3	46
TMR_00427	tmRNA links to Rfam database...	0.63	0.45	0.86	44	67477	8	7	0	1	53
TMR_00443	tmRNA links to Rfam database...	0.73	0.58	0.92	60	67096	6	0	5	1	44
TMR_00451	tmRNA links to Rfam database...	0.63	0.55	0.73	49	63479	20	10	8	2	40
TMR_00458	tmRNA links to Rfam database...	0.65	0.54	0.79	50	63483	15	6	7	2	43
TMR_00469	tmRNA links to Rfam database...	0.79	0.69	0.91	69	64544	10	6	1	3	31
TMR_00472	tmRNA links to Rfam database...	0.72	0.64	0.82	62	64544	15	7	7	1	35
TMR_00519	tmRNA links to Rfam database...	0.63	0.53	0.75	50	63123	19	5	12	2	45
TMR_00520	tmRNA links to Rfam database...	0.63	0.48	0.81	48	63131	13	3	8	2	51
TMR_00522	tmRNA links to Rfam database...	0.62	0.47	0.82	46	63134	15	4	6	5	51
TMR_00528	tmRNA links to Rfam database...	0.67	0.54	0.84	52	63128	15	4	6	5	45
TMR_00540	tmRNA links to Rfam database...	0.60	0.45	0.81	47	73478	11	4	7	0	57
TMR_00568	tmRNA links to Rfam database...	0.77	0.68	0.87	67	60649	15	1	9	5	32
TMR_00571	tmRNA links to Rfam database...	0.80	0.71	0.91	70	60649	12	1	6	5	29
TMR_00580	tmRNA links to Rfam database...	0.78	0.68	0.89	68	60650	13	2	6	5	32
TMR_00584	tmRNA links to Rfam database...	0.80	0.70	0.91	68	61000	10	3	4	3	29
TMR_00586	tmRNA links to Rfam database...	0.74	0.66	0.83	64	60998	18	6	7	5	33
TMR_00616	tmRNA links to Rfam database...	0.74	0.65	0.85	64	67086	12	7	4	1	35
TMR_00699	tmRNA links to Rfam database...	0.66	0.49	0.89	50	67105	6	1	5	0	52
TMR_00702	tmRNA links to Rfam database...	0.60	0.45	0.79	45	67104	12	2	10	0	55
TMR_00703	tmRNA links to Rfam database...	0.71	0.57	0.90	56	67466	6	2	4	0	43

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

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

Total Base Pair Counts
Total TP	1886
Total TN	2904341
Total FP	1026
Total FP CONTRA	246
Total FP INCONS	580
Total FP COMP	200
Total FN	2547

Total Scores
MCC	0.543
Average MCC ± 95% Confidence Intervals	0.539 ± 0.032
Sensitivity	0.425
Positive Predictive Value	0.695
Nr of predictions	45

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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
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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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(20) - scored higher in this pairwise comparison

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

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

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

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

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