CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	PknotsRG		Multilign(seed)
MCC	0.949	>	0.575
Average MCC ± 95% Confidence Intervals	0.948 ± 0.064	>	0.578 ± 0.076
Sensitivity	0.943	>	0.536
Positive Predictive Value	0.957	>	0.625
Total TP	132	>	75
Total TN	15680	<	15698
Total FP	21	<	45
Total FP CONTRA	2	<	5
Total FP INCONS	4	<	40
Total FP COMP	15	>	0
Total FN	8	<	65
P-value	0.0

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

Total Scores
MCC	0.949
Average MCC ± 95% Confidence Intervals	0.948 ± 0.064
Sensitivity	0.943
Positive Predictive Value	0.957
Nr of predictions	8

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
RFA_00767	Corona_pk3 links to Rfam database...	1.00	1.00	1.00	18	1873	3	0	0	3	0
RFA_00768	Corona_pk3 links to Rfam database...	1.00	1.00	1.00	18	1873	2	0	0	2	0
RFA_00769	Corona_pk3 links to Rfam database...	0.97	1.00	0.95	18	1934	3	1	0	2	0
RFA_00770	Corona_pk3 links to Rfam database...	0.88	0.78	1.00	14	2002	3	0	0	3	4
RFA_00773	Corona_pk3 links to Rfam database...	0.97	1.00	0.95	18	1934	4	1	0	3	0
RFA_00779	Corona_pk3 links to Rfam database...	0.97	0.94	1.00	17	1936	2	0	0	2	1
RFA_00808	RydC links to Rfam database...	1.00	1.00	1.00	16	2000	0	0	0	0	0
RFA_00809	RydC links to Rfam database...	0.79	0.81	0.76	13	2128	4	0	4	0	3

Total Scores
MCC	0.575
Average MCC ± 95% Confidence Intervals	0.578 ± 0.076
Sensitivity	0.536
Positive Predictive Value	0.625
Nr of predictions	8

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
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

Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.