CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	CentroidHomfold‑LAST		RSpredict(seed)
MCC	0.600	>	0.147
Average MCC ± 95% Confidence Intervals	0.601 ± 0.104	>	0.108 ± 0.081
Sensitivity	0.512	>	0.061
Positive Predictive Value	0.710	>	0.362
Total TP	458	>	55
Total TN	120092	<	120585
Total FP	216	>	101
Total FP CONTRA	20	>	5
Total FP INCONS	167	>	92
Total FP COMP	29	>	4
Total FN	437	<	840
P-value	5.23657817852e-08

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Performance plots

Comparison of performance of CentroidHomfold-LAST and RSpredict(seed). 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 CentroidHomfold‑LAST and RSpredict(seed)).
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 CentroidHomfold‑LAST and RSpredict(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidHomfold-LAST and RSpredict(seed). 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 CentroidHomfold‑LAST and RSpredict(seed)).

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Performance of CentroidHomfold‑LAST - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidHomfold‑LAST

Total Base Pair Counts
Total TP	458
Total TN	120092
Total FP	216
Total FP CONTRA	20
Total FP INCONS	167
Total FP COMP	29
Total FN	437

Total Scores
MCC	0.600
Average MCC ± 95% Confidence Intervals	0.601 ± 0.104
Sensitivity	0.512
Positive Predictive Value	0.710
Nr of predictions	26

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2. Individual counts for CentroidHomfold‑LAST [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2L94_A	HIV_FE links to Rfam database...	0.92	0.90	0.95	18	971	1	0	1	0	2
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1529	11	0	11	0	20
3AMU_B	tRNA links to Rfam database...	0.82	0.70	0.95	19	2983	3	0	1	2	8
3J16_L	tRNA links to Rfam database...	0.75	0.57	1.00	17	2758	0	0	0	0	13
3J20_1	tRNA links to Rfam database...	0.96	0.91	1.00	21	2905	0	0	0	0	2
3J20_0	tRNA links to Rfam database...	0.35	0.37	0.34	11	2818	22	3	18	1	19
3J2L_3	5S_rRNA links to Rfam database...	0.73	0.62	0.87	33	7837	7	0	5	2	20
3J3D_C	tRNA links to Rfam database...	0.68	0.61	0.77	17	2753	5	0	5	0	11
3J3E_7	5S_rRNA links to Rfam database...	0.64	0.54	0.76	29	7102	9	0	9	0	25
3J3E_8	5_8S_rRNA links to Rfam database...	0.05	0.03	0.08	1	7490	16	1	11	4	32
3J3F_7	5S_rRNA links to Rfam database...	0.65	0.58	0.74	29	7221	10	1	9	0	21
3J3F_8	5_8S_rRNA links to Rfam database...	0.33	0.33	0.33	12	12210	33	4	20	9	24
3RKF_A	Purine links to Rfam database...	0.72	0.53	1.00	18	2193	0	0	0	0	16
3SD1_A	THF links to Rfam database...	0.64	0.45	0.90	19	3895	2	0	2	0	23
3UZL_B	tRNA links to Rfam database...	0.72	0.54	0.95	20	3549	1	0	1	0	17
3W3S_B	tRNA-Sec links to Rfam database...	0.85	0.73	1.00	29	4724	1	0	0	1	11
3ZEX_D	5S_rRNA links to Rfam database...	0.75	0.65	0.86	32	6984	5	0	5	0	17
3ZND_W	tRNA links to Rfam database...	0.47	0.39	0.56	9	2987	10	0	7	3	14
4A1C_2	5_8S_rRNA links to Rfam database...	0.16	0.15	0.18	5	11753	29	5	18	6	28
4A1C_3	5S_rRNA links to Rfam database...	0.68	0.56	0.83	30	7104	6	0	6	0	24
4AOB_A	SAM links to Rfam database...	0.71	0.50	1.00	21	4350	1	0	0	1	21
4ENB_A	crcB links to Rfam database...	0.76	0.58	1.00	11	1264	0	0	0	0	8
4ENC_A	crcB links to Rfam database...	0.76	0.58	1.00	11	1315	0	0	0	0	8
4FRG_B	AdoCbl-variant links to Rfam database...	0.41	0.41	0.43	13	3456	17	3	14	0	19
4FRN_A	AdoCbl-variant links to Rfam database...	0.36	0.39	0.34	14	5110	27	3	24	0	22
4JF2_A	preQ1-II links to Rfam database...	0.78	0.61	1.00	19	2831	0	0	0	0	12

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Performance of RSpredict(seed) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP	55
Total TN	120585
Total FP	101
Total FP CONTRA	5
Total FP INCONS	92
Total FP COMP	4
Total FN	840

Total Scores
MCC	0.147
Average MCC ± 95% Confidence Intervals	0.108 ± 0.081
Sensitivity	0.061
Positive Predictive Value	0.362
Nr of predictions	26

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2L94_A	HIV_FE links to Rfam database...	0.57	0.50	0.67	10	975	5	0	5	0	10
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1527	13	0	13	0	20
3AMU_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	3001	2	0	2	0	27
3J16_L	tRNA links to Rfam database...	0.00	0.00	0.00	0	2774	1	0	1	0	30
3J20_1	tRNA links to Rfam database...	0.09	0.04	0.20	1	2921	4	0	4	0	22
3J20_0	tRNA links to Rfam database...	0.00	0.00	0.00	0	2846	4	0	4	0	30
3J2L_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7870	5	0	5	0	53
3J3D_C	tRNA links to Rfam database...	0.00	0.00	0.00	0	2771	4	1	3	0	28
3J3E_7	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7132	8	0	8	0	54
3J3E_8	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7503	0	0	0	0	33
3J3F_7	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7256	4	0	4	0	50
3J3F_8	5_8S_rRNA links to Rfam database...	0.14	0.06	0.33	2	12240	5	1	3	1	34
3RKF_A	Purine links to Rfam database...	0.71	0.53	0.95	18	2192	1	0	1	0	16
3SD1_A	THF links to Rfam database...	0.00	0.00	0.00	0	3916	0	0	0	0	42
3UZL_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	3564	6	0	6	0	37
3W3S_B	tRNA-Sec links to Rfam database...	0.41	0.30	0.57	12	4732	10	1	8	1	28
3ZEX_D	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7019	2	0	2	0	49
3ZND_W	tRNA links to Rfam database...	0.00	0.00	0.00	0	3000	4	0	3	1	23
4A1C_2	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	11777	5	1	3	1	33
4A1C_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7136	4	1	3	0	54
4AOB_A	SAM links to Rfam database...	0.35	0.14	0.86	6	4364	1	0	1	0	36
4ENB_A	crcB links to Rfam database...	0.30	0.16	0.60	3	1270	2	0	2	0	16
4ENC_A	crcB links to Rfam database...	0.30	0.16	0.60	3	1321	2	0	2	0	16
4FRG_B	AdoCbl-variant links to Rfam database...	0.00	0.00	0.00	0	3484	2	0	2	0	32
4FRN_A	AdoCbl-variant links to Rfam database...	0.00	0.00	0.00	0	5148	3	0	3	0	36
4JF2_A	preQ1-II links to Rfam database...	0.00	0.00	0.00	0	2846	4	0	4	0	31

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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 CentroidHomfold‑LAST - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidHomfold‑LAST

2. Individual counts for CentroidHomfold‑LAST [ download as .csv ]

Performance of RSpredict(seed) - scored lower in this pairwise comparison

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

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