CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	Multilign(seed)		ContextFold
MCC	0.681	>	0.612
Average MCC ± 95% Confidence Intervals	0.547 ± 0.131	<	0.572 ± 0.101
Sensitivity	0.649	>	0.592
Positive Predictive Value	0.717	>	0.633
Total TP	576	>	526
Total TN	406244	>	406216
Total FP	315	<	350
Total FP CONTRA	48	<	86
Total FP INCONS	179	<	219
Total FP COMP	88	>	45
Total FN	312	<	362
P-value	5.1503931209e-08

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Performance plots

Comparison of performance of Multilign(seed) and ContextFold. 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 Multilign(seed) and ContextFold).
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 Multilign(seed) and ContextFold).
Comparison of average Matthews Correlation Coefficients (MCCs) for Multilign(seed) and ContextFold. 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 Multilign(seed) and ContextFold).

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

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

Total Base Pair Counts
Total TP	576
Total TN	406244
Total FP	315
Total FP CONTRA	48
Total FP INCONS	179
Total FP COMP	88
Total FN	312

Total Scores
MCC	0.681
Average MCC ± 95% Confidence Intervals	0.547 ± 0.131
Sensitivity	0.649
Positive Predictive Value	0.717
Nr of predictions	23

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
RFA_00416	Hammerhead_3 links to Rfam database...	0.57	0.53	0.62	8	1472	6	1	4	1	7
RFA_00619	-	0.37	0.41	0.34	16	22744	36	12	19	5	23
RFA_00626	rne5 links to Rfam database...	0.90	0.85	0.95	74	56538	20	0	4	16	13
RFA_00628	rne5 links to Rfam database...	0.92	0.88	0.95	76	57211	18	0	4	14	10
RFA_00630	rne5 links to Rfam database...	0.83	0.80	0.86	70	56872	29	0	11	18	17
RFA_00654	Vimentin3 links to Rfam database...	0.00	0.00	0.00	0	2414	1	0	1	0	18
RFA_00658	Hammerhead_1 links to Rfam database...	0.00	0.00	0.00	0	1128	0	0	0	0	14
RFA_00664	Hammerhead_1 links to Rfam database...	0.00	0.00	0.00	0	990	0	0	0	0	14
RFA_00708	Hammerhead_1 links to Rfam database...	0.00	0.00	0.00	0	1035	0	0	0	0	14
RFA_00767	Corona_pk3 links to Rfam database...	0.63	0.56	0.71	10	1877	4	0	4	0	8
RFA_00768	Corona_pk3 links to Rfam database...	0.61	0.56	0.67	10	1876	5	0	5	0	8
RFA_00769	Corona_pk3 links to Rfam database...	0.55	0.56	0.56	10	1935	8	3	5	0	8
RFA_00770	Corona_pk3 links to Rfam database...	0.68	0.56	0.83	10	2004	2	0	2	0	8
RFA_00773	Corona_pk3 links to Rfam database...	0.59	0.56	0.63	10	1937	6	1	5	0	8
RFA_00779	Corona_pk3 links to Rfam database...	0.61	0.56	0.67	10	1938	5	0	5	0	8
RFA_00808	RydC links to Rfam database...	0.60	0.56	0.64	9	2002	5	0	5	0	7
RFA_00809	RydC links to Rfam database...	0.37	0.38	0.38	6	2129	10	1	9	0	10
RFA_00816	R2_retro_el links to Rfam database...	1.00	1.00	1.00	41	23179	12	0	0	12	0
RFA_00817	R2_retro_el links to Rfam database...	0.77	0.78	0.76	32	21903	13	5	5	3	9
RFA_00818	R2_retro_el links to Rfam database...	0.85	0.80	0.89	33	20264	12	1	3	8	8
SRP_00241	Plant_SRP links to Rfam database...	0.48	0.50	0.46	41	45967	50	15	33	2	41
SRP_00331	Metazoa_SRP links to Rfam database...	0.69	0.69	0.70	60	37589	29	2	24	3	27
SRP_00340	Metazoa_SRP links to Rfam database...	0.59	0.61	0.57	50	41240	44	7	31	6	32

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Performance of ContextFold - scored lower in this pairwise comparison

1. Total counts & total scores for ContextFold

Total Base Pair Counts
Total TP	526
Total TN	406216
Total FP	350
Total FP CONTRA	86
Total FP INCONS	219
Total FP COMP	45
Total FN	362

Total Scores
MCC	0.612
Average MCC ± 95% Confidence Intervals	0.572 ± 0.101
Sensitivity	0.592
Positive Predictive Value	0.633
Nr of predictions	23

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
RFA_00416	Hammerhead_3 links to Rfam database...	1.00	1.00	1.00	15	1470	1	0	0	1	0
RFA_00619	-	0.26	0.28	0.23	11	22744	40	13	23	4	28
RFA_00626	rne5 links to Rfam database...	0.80	0.75	0.87	65	56541	19	1	9	9	22
RFA_00628	rne5 links to Rfam database...	0.60	0.56	0.65	48	57217	28	3	23	2	38
RFA_00630	rne5 links to Rfam database...	0.62	0.60	0.65	52	56873	35	3	25	7	35
RFA_00654	Vimentin3 links to Rfam database...	0.71	0.67	0.75	12	2399	5	1	3	1	6
RFA_00658	Hammerhead_1 links to Rfam database...	0.89	0.79	1.00	11	1117	0	0	0	0	3
RFA_00664	Hammerhead_1 links to Rfam database...	-0.01	0.00	0.00	0	980	11	0	10	1	14
RFA_00708	Hammerhead_1 links to Rfam database...	-0.01	0.00	0.00	0	1029	6	0	6	0	14
RFA_00767	Corona_pk3 links to Rfam database...	0.59	0.56	0.63	10	1875	6	3	3	0	8
RFA_00768	Corona_pk3 links to Rfam database...	0.61	0.56	0.67	10	1876	5	2	3	0	8
RFA_00769	Corona_pk3 links to Rfam database...	0.55	0.56	0.56	10	1935	8	4	4	0	8
RFA_00770	Corona_pk3 links to Rfam database...	0.61	0.56	0.67	10	2001	5	2	3	0	8
RFA_00773	Corona_pk3 links to Rfam database...	0.59	0.56	0.63	10	1937	6	1	5	0	8
RFA_00779	Corona_pk3 links to Rfam database...	0.61	0.56	0.67	10	1938	5	2	3	0	8
RFA_00808	RydC links to Rfam database...	0.58	0.44	0.78	7	2007	2	0	2	0	9
RFA_00809	RydC links to Rfam database...	0.39	0.31	0.50	5	2135	6	0	5	1	11
RFA_00816	R2_retro_el links to Rfam database...	0.67	0.71	0.63	29	23174	22	13	4	5	12
RFA_00817	R2_retro_el links to Rfam database...	0.58	0.59	0.59	24	21904	17	5	12	0	17
RFA_00818	R2_retro_el links to Rfam database...	0.61	0.66	0.56	27	20253	29	10	11	8	14
SRP_00241	Plant_SRP links to Rfam database...	0.55	0.59	0.53	48	45965	44	14	29	1	34
SRP_00331	Metazoa_SRP links to Rfam database...	0.68	0.63	0.72	55	37599	24	1	20	3	32
SRP_00340	Metazoa_SRP links to Rfam database...	0.70	0.70	0.70	57	41247	26	8	16	2	25

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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 Multilign(seed) - scored higher in this pairwise comparison

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

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

Performance of ContextFold - scored lower in this pairwise comparison

1. Total counts & total scores for ContextFold

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