CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	RSpredict(seed)		Murlet(seed)
MCC	0.488	>	0.482
Average MCC ± 95% Confidence Intervals	0.487 ± 0.094	>	0.463 ± 0.103
Sensitivity	0.425	>	0.319
Positive Predictive Value	0.568	<	0.734
Total TP	121	>	91
Total TN	37505	<	37594
Total FP	96	>	35
Total FP CONTRA	35	>	0
Total FP INCONS	57	>	33
Total FP COMP	4	>	2
Total FN	164	<	194
P-value	0.0107087209457

Comparison of performance of RSpredict(seed) and Murlet(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 RSpredict(seed) and Murlet(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 RSpredict(seed) and Murlet(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for RSpredict(seed) and Murlet(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 RSpredict(seed) and Murlet(seed)).

Total Scores
MCC	0.488
Average MCC ± 95% Confidence Intervals	0.487 ± 0.094
Sensitivity	0.425
Positive Predictive Value	0.568
Nr of predictions	13

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...	0.71	0.57	0.89	8	937	1	0	1	0	6
PDB_00716	HDV_ribozyme links to Rfam database...	0.59	0.48	0.73	11	2686	4	0	4	0	12
PDB_01092	glmS links to Rfam database...	0.48	0.37	0.63	19	10123	13	1	10	2	33
RFA_00632	HDV_ribozyme links to Rfam database...	0.47	0.39	0.58	11	4076	8	3	5	0	17
RFA_00636	HDV_ribozyme links to Rfam database...	0.62	0.54	0.71	15	3984	6	3	3	0	13
RFA_00767	Corona_pk3 links to Rfam database...	0.19	0.17	0.23	3	1878	10	3	7	0	15
RFA_00768	Corona_pk3 links to Rfam database...	0.19	0.17	0.23	3	1878	10	3	7	0	15
RFA_00769	Corona_pk3 links to Rfam database...	0.59	0.56	0.63	10	1937	6	4	2	0	8
RFA_00770	Corona_pk3 links to Rfam database...	0.54	0.56	0.53	10	1997	9	6	3	0	8
RFA_00773	Corona_pk3 links to Rfam database...	0.50	0.50	0.50	9	1935	9	6	3	0	9
RFA_00779	Corona_pk3 links to Rfam database...	0.50	0.50	0.50	9	1935	9	6	3	0	9
RFA_00808	RydC links to Rfam database...	0.60	0.50	0.73	8	2005	4	0	3	1	8
RFA_00809	RydC links to Rfam database...	0.37	0.31	0.45	5	2134	7	0	6	1	11

Total Scores
MCC	0.482
Average MCC ± 95% Confidence Intervals	0.463 ± 0.103
Sensitivity	0.319
Positive Predictive Value	0.734
Nr of predictions	13

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...	0.53	0.29	1.00	4	942	2	0	0	2	10
PDB_00716	HDV_ribozyme links to Rfam database...	0.23	0.13	0.43	3	2694	4	0	4	0	20
PDB_01092	glmS links to Rfam database...	0.69	0.48	1.00	25	10128	0	0	0	0	27
RFA_00632	HDV_ribozyme links to Rfam database...	0.21	0.11	0.43	3	4088	4	0	4	0	25
RFA_00636	HDV_ribozyme links to Rfam database...	0.21	0.11	0.43	3	3998	4	0	4	0	25
RFA_00767	Corona_pk3 links to Rfam database...	0.47	0.33	0.67	6	1882	3	0	3	0	12
RFA_00768	Corona_pk3 links to Rfam database...	0.41	0.28	0.63	5	1883	3	0	3	0	13
RFA_00769	Corona_pk3 links to Rfam database...	0.57	0.44	0.73	8	1942	3	0	3	0	10
RFA_00770	Corona_pk3 links to Rfam database...	0.57	0.44	0.73	8	2005	3	0	3	0	10
RFA_00773	Corona_pk3 links to Rfam database...	0.41	0.28	0.63	5	1945	3	0	3	0	13
RFA_00779	Corona_pk3 links to Rfam database...	0.47	0.33	0.67	6	1944	3	0	3	0	12
RFA_00808	RydC links to Rfam database...	0.75	0.56	1.00	9	2007	0	0	0	0	7
RFA_00809	RydC links to Rfam database...	0.50	0.38	0.67	6	2136	3	0	3	0	10

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