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)		RSpredict(20)
MCC	0.553	>	0.482
Average MCC ± 95% Confidence Intervals	0.570 ± 0.039	>	0.483 ± 0.051
Sensitivity	0.434	>	0.410
Positive Predictive Value	0.705	>	0.569
Total TP	1981	>	1874
Total TN	2918978	>	2918490
Total FP	1029	<	1549
Total FP CONTRA	247	<	370
Total FP INCONS	580	<	1052
Total FP COMP	202	>	127
Total FN	2585	<	2692
P-value	3.56938820447e-08

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Performance plots

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

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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 RSpredict(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP	1874
Total TN	2918490
Total FP	1549
Total FP CONTRA	370
Total FP INCONS	1052
Total FP COMP	127
Total FN	2692

Total Scores
MCC	0.482
Average MCC ± 95% Confidence Intervals	0.483 ± 0.051
Sensitivity	0.410
Positive Predictive Value	0.569
Nr of predictions	50

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2. Individual counts for RSpredict(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...	0.19	0.11	0.33	10	45421	22	3	17	2	79
ASE_00090	RNaseP_bact_a links to Rfam database...	0.39	0.27	0.56	27	55563	23	3	18	2	74
ASE_00135	RNaseP_bact_a links to Rfam database...	0.36	0.24	0.53	26	63141	25	1	22	2	83
ASE_00153	RNaseP_nuc links to Rfam database...	0.00	0.00	0.00	0	57614	24	5	11	8	73
ASE_00215	RNaseP_bact_a links to Rfam database...	0.22	0.15	0.31	15	48468	34	1	32	1	84
ASE_00328	RNaseP_bact_b links to Rfam database...	0.63	0.56	0.71	63	72682	35	1	25	9	49
ASE_00361	RNaseP_bact_a links to Rfam database...	0.03	0.01	0.10	1	75456	11	0	9	2	126
ASE_00441	RNaseP_bact_a links to Rfam database...	0.28	0.16	0.47	18	64223	24	1	19	4	94
PDB_00571	tRNA links to Rfam database...	0.66	0.56	0.78	14	3303	5	0	4	1	11
PDB_00828	Purine links to Rfam database...	0.82	0.74	0.91	20	2463	2	2	0	0	7
PDB_00829	Purine links to Rfam database...	0.70	0.63	0.79	15	2259	4	2	2	0	9
PDB_01020	Purine links to Rfam database...	0.84	0.78	0.90	18	2258	3	2	0	1	5
PDB_01073	SAM links to Rfam database...	0.34	0.18	0.67	6	4362	3	0	3	0	28
TMR_00017	tmRNA links to Rfam database...	0.39	0.35	0.42	36	67076	53	12	37	4	66
TMR_00018	tmRNA links to Rfam database...	0.57	0.54	0.60	50	64537	36	14	19	3	42
TMR_00042	tmRNA links to Rfam database...	0.58	0.46	0.74	45	62774	17	5	11	1	53
TMR_00046	tmRNA links to Rfam database...	0.54	0.50	0.59	48	62753	36	12	22	2	48
TMR_00048	tmRNA links to Rfam database...	0.49	0.44	0.54	42	64902	40	10	26	4	53
TMR_00080	tmRNA links to Rfam database...	0.39	0.34	0.44	33	70425	44	11	31	2	63
TMR_00082	tmRNA links to Rfam database...	0.59	0.55	0.64	53	67813	33	13	17	3	43
TMR_00123	tmRNA links to Rfam database...	0.67	0.61	0.73	62	66345	28	8	15	5	39
TMR_00137	tmRNA links to Rfam database...	0.48	0.38	0.60	34	61018	24	7	16	1	55
TMR_00142	tmRNA links to Rfam database...	0.45	0.39	0.51	40	70798	38	9	29	0	62
TMR_00207	tmRNA links to Rfam database...	0.51	0.47	0.56	48	72304	45	12	26	7	55
TMR_00257	tmRNA links to Rfam database...	0.61	0.53	0.69	52	67086	26	3	20	3	46
TMR_00271	tmRNA links to Rfam database...	0.30	0.22	0.40	20	64211	34	5	25	4	71
TMR_00332	tmRNA links to Rfam database...	0.66	0.61	0.71	60	67077	31	8	16	7	39
TMR_00366	tmRNA links to Rfam database...	0.41	0.41	0.41	41	67795	61	13	47	1	59
TMR_00378	tmRNA links to Rfam database...	0.40	0.40	0.40	39	67798	60	13	46	1	58
TMR_00404	tmRNA links to Rfam database...	0.44	0.37	0.52	34	67463	31	6	25	0	58
TMR_00427	tmRNA links to Rfam database...	0.60	0.53	0.69	51	67454	27	6	17	4	46
TMR_00443	tmRNA links to Rfam database...	0.68	0.64	0.73	67	67069	28	11	14	3	37
TMR_00451	tmRNA links to Rfam database...	0.37	0.34	0.42	30	63474	47	14	28	5	59
TMR_00458	tmRNA links to Rfam database...	0.55	0.47	0.64	44	63477	26	6	19	1	49
TMR_00469	tmRNA links to Rfam database...	0.52	0.40	0.69	40	64562	22	7	11	4	60
TMR_00472	tmRNA links to Rfam database...	0.64	0.58	0.71	56	64541	26	11	12	3	41
TMR_00519	tmRNA links to Rfam database...	0.22	0.15	0.34	14	63149	29	5	22	2	81
TMR_00520	tmRNA links to Rfam database...	0.54	0.51	0.57	50	63102	40	11	27	2	49
TMR_00522	tmRNA links to Rfam database...	0.43	0.39	0.48	38	63111	43	11	30	2	59
TMR_00528	tmRNA links to Rfam database...	0.42	0.38	0.46	37	63110	44	14	29	1	60
TMR_00540	tmRNA links to Rfam database...	0.53	0.45	0.62	47	73460	32	10	19	3	57
TMR_00568	tmRNA links to Rfam database...	0.32	0.28	0.35	28	60647	51	10	41	0	71
TMR_00571	tmRNA links to Rfam database...	0.43	0.40	0.47	40	60640	46	10	36	0	59
TMR_00580	tmRNA links to Rfam database...	0.62	0.59	0.66	59	60636	37	8	23	6	41
TMR_00584	tmRNA links to Rfam database...	0.43	0.38	0.48	37	60998	40	11	29	0	60
TMR_00586	tmRNA links to Rfam database...	0.37	0.36	0.37	35	60981	59	20	39	0	62
TMR_00616	tmRNA links to Rfam database...	0.56	0.45	0.68	45	67095	24	4	17	3	54
TMR_00699	tmRNA links to Rfam database...	0.68	0.63	0.74	64	67074	25	8	15	2	38
TMR_00702	tmRNA links to Rfam database...	0.64	0.59	0.70	59	67077	28	7	18	3	41
TMR_00703	tmRNA links to Rfam database...	0.69	0.64	0.76	63	67445	23	4	16	3	36

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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 RSpredict(20) - scored lower in this pairwise comparison

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

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