CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	CMfinder(seed)		MXScarna(seed)
MCC	0.443	>	0.419
Average MCC ± 95% Confidence Intervals	0.456 ± 0.186	>	0.402 ± 0.165
Sensitivity	0.333	<	0.402
Positive Predictive Value	0.597	>	0.446
Total TP	83	<	100
Total TN	33797	>	33712
Total FP	57	<	131
Total FP CONTRA	3	<	19
Total FP INCONS	53	<	105
Total FP COMP	1	<	7
Total FN	166	>	149
P-value	0.00123904660847

Comparison of performance of CMfinder(seed) and MXScarna(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 CMfinder(seed) and MXScarna(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 CMfinder(seed) and MXScarna(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for CMfinder(seed) and MXScarna(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 CMfinder(seed) and MXScarna(seed)).

Total Scores
MCC	0.443
Average MCC ± 95% Confidence Intervals	0.456 ± 0.186
Sensitivity	0.333
Positive Predictive Value	0.597
Nr of predictions	11

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
PDB_00005	Tymo_tRNA-like links to Rfam database...	0.47	0.36	0.63	5	938	3	0	3	0	9
PDB_00716	HDV_ribozyme links to Rfam database...	-0.01	0.00	0.00	0	2688	13	0	13	0	23
PDB_01092	glmS links to Rfam database...	0.38	0.21	0.69	11	10137	6	0	5	1	41
RFA_00632	HDV_ribozyme links to Rfam database...	0.27	0.25	0.29	7	4071	17	0	17	0	21
RFA_00636	HDV_ribozyme links to Rfam database...	0.71	0.64	0.78	18	3982	5	2	3	0	10
RFA_00769	Corona_pk3 links to Rfam database...	0.71	0.50	1.00	9	1944	0	0	0	0	9
RFA_00770	Corona_pk3 links to Rfam database...	0.71	0.50	1.00	9	2007	0	0	0	0	9
RFA_00773	Corona_pk3 links to Rfam database...	0.00	0.00	0.00	0	1949	4	0	4	0	18
RFA_00779	Corona_pk3 links to Rfam database...	0.71	0.50	1.00	9	1944	0	0	0	0	9
RFA_00808	RydC links to Rfam database...	0.68	0.56	0.82	9	2005	2	0	2	0	7
RFA_00809	RydC links to Rfam database...	0.41	0.38	0.46	6	2132	7	1	6	0	10

Total Scores
MCC	0.419
Average MCC ± 95% Confidence Intervals	0.402 ± 0.165
Sensitivity	0.402
Positive Predictive Value	0.446
Nr of predictions	11

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
PDB_00005	Tymo_tRNA-like links to Rfam database...	0.59	0.36	1.00	5	941	0	0	0	0	9
PDB_00716	HDV_ribozyme links to Rfam database...	-0.01	0.00	0.00	0	2681	21	1	19	1	23
PDB_01092	glmS links to Rfam database...	0.70	0.63	0.79	33	10111	12	2	7	3	19
RFA_00632	HDV_ribozyme links to Rfam database...	0.25	0.25	0.27	7	4069	19	1	18	0	21
RFA_00636	HDV_ribozyme links to Rfam database...	0.35	0.36	0.36	10	3977	18	2	16	0	18
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...	0.57	0.56	0.59	10	1999	7	2	5	0	8
RFA_00773	Corona_pk3 links to Rfam database...	0.55	0.56	0.56	10	1935	8	3	5	0	8
RFA_00779	Corona_pk3 links to Rfam database...	0.57	0.56	0.59	10	1936	7	2	5	0	8
RFA_00808	RydC links to Rfam database...	-0.01	0.00	0.00	0	2000	19	2	14	3	16
RFA_00809	RydC links to Rfam database...	0.30	0.31	0.29	5	2128	12	1	11	0	11

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