CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	RNASLOpt		RNASampler(seed)
MCC	0.489	>	0.390
Average MCC ± 95% Confidence Intervals	0.469 ± 0.303	>	0.380 ± 0.216
Sensitivity	0.513	>	0.323
Positive Predictive Value	0.474	<	0.481
Total TP	81	>	51
Total TN	20821	<	20886
Total FP	145	>	85
Total FP CONTRA	37	>	16
Total FP INCONS	53	>	39
Total FP COMP	55	>	30
Total FN	77	<	107
P-value	0.0

Comparison of performance of RNASLOpt and RNASampler(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 RNASLOpt and RNASampler(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 RNASLOpt and RNASampler(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for RNASLOpt and RNASampler(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 RNASLOpt and RNASampler(seed)).

Total Scores
MCC	0.489
Average MCC ± 95% Confidence Intervals	0.469 ± 0.303
Sensitivity	0.513
Positive Predictive Value	0.474
Nr of predictions	7

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LC8_A	GP_knot1 links to Rfam database...	0.48	0.39	0.64	7	517	4	0	4	0	11
3J3E_8	5_8S_rRNA links to Rfam database...	-0.01	0.00	0.00	0	2724	30	6	12	12	15
3J3F_8	5_8S_rRNA links to Rfam database...	0.39	0.47	0.32	9	4733	38	10	9	19	10
3W3S_B	tRNA-Sec links to Rfam database...	0.90	0.85	0.97	28	1960	2	0	1	1	5
3ZEX_C	5_8S_rRNA links to Rfam database...	0.32	0.34	0.31	10	5342	36	8	14	14	19
4A1C_2	5_8S_rRNA links to Rfam database...	0.30	0.40	0.24	8	4482	35	13	13	9	12
4JF2_A	preQ1-II links to Rfam database...	0.89	0.79	1.00	19	1063	0	0	0	0	5

Total Scores
MCC	0.390
Average MCC ± 95% Confidence Intervals	0.380 ± 0.216
Sensitivity	0.323
Positive Predictive Value	0.481
Nr of predictions	7

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LC8_A	GP_knot1 links to Rfam database...	-0.03	0.00	0.00	0	518	10	0	10	0	18
3J3E_8	5_8S_rRNA links to Rfam database...	0.18	0.20	0.18	3	2725	22	5	9	8	12
3J3F_8	5_8S_rRNA links to Rfam database...	0.47	0.47	0.47	9	4742	18	5	5	8	10
3W3S_B	tRNA-Sec links to Rfam database...	0.60	0.36	1.00	12	1977	1	0	0	1	21
3ZEX_C	5_8S_rRNA links to Rfam database...	0.39	0.31	0.50	9	5356	14	2	7	5	20
4A1C_2	5_8S_rRNA links to Rfam database...	0.40	0.40	0.40	8	4496	20	4	8	8	12
4JF2_A	preQ1-II links to Rfam database...	0.64	0.42	1.00	10	1072	0	0	0	0	14

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