CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	UNAFold		Multilign(20)
MCC	0.656	>	0.612
Average MCC ± 95% Confidence Intervals	0.673 ± 0.199	>	0.608 ± 0.232
Sensitivity	0.651	>	0.581
Positive Predictive Value	0.671	>	0.657
Total TP	157	>	140
Total TN	15408	<	15429
Total FP	103	>	88
Total FP CONTRA	20	>	19
Total FP INCONS	57	>	54
Total FP COMP	26	>	15
Total FN	84	<	101
P-value	1.47941000302e-08

Comparison of performance of UNAFold and Multilign(20). 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 UNAFold and Multilign(20)).
Comparison of average Matthews Correlation Coefficients (MCCs) for UNAFold and Multilign(20). 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 UNAFold and Multilign(20)).

Total Scores
MCC	0.656
Average MCC ± 95% Confidence Intervals	0.673 ± 0.199
Sensitivity	0.651
Positive Predictive Value	0.671
Nr of predictions	10

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2L94_A	HIV_FE links to Rfam database...	1.00	1.00	1.00	18	339	1	0	0	1	0
2XXA_G	Bacteria_small_SRP links to Rfam database...	0.35	0.34	0.38	12	2013	21	1	19	1	23
3AMU_B	tRNA links to Rfam database...	0.81	0.79	0.83	15	1139	6	0	3	3	4
3RKF_A	Purine links to Rfam database...	0.91	0.83	1.00	20	846	0	0	0	0	4
3SD1_A	THF links to Rfam database...	0.77	0.76	0.79	22	1505	6	4	2	0	7
4A1C_3	5S_rRNA links to Rfam database...	0.88	0.86	0.89	32	2727	7	0	4	3	5
4A1C_2	5_8S_rRNA links to Rfam database...	0.19	0.25	0.15	5	4483	42	11	17	14	15
4AOB_A	SAM links to Rfam database...	0.60	0.59	0.63	17	1410	11	4	6	1	12
4ENB_A	crcB links to Rfam database...	0.85	0.73	1.00	11	461	2	0	0	2	4
4ENC_A	crcB links to Rfam database...	0.37	0.33	0.45	5	485	7	0	6	1	10

Total Scores
MCC	0.612
Average MCC ± 95% Confidence Intervals	0.608 ± 0.232
Sensitivity	0.581
Positive Predictive Value	0.657
Nr of predictions	10

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2L94_A	HIV_FE links to Rfam database...	1.00	1.00	1.00	18	339	1	0	0	1	0
2XXA_G	Bacteria_small_SRP links to Rfam database...	-0.01	0.00	0.00	0	2033	12	2	10	0	35
3AMU_B	tRNA links to Rfam database...	0.71	0.74	0.70	14	1137	9	0	6	3	5
3RKF_A	Purine links to Rfam database...	0.91	0.88	0.95	21	844	1	0	1	0	3
3SD1_A	THF links to Rfam database...	0.68	0.69	0.69	20	1504	9	4	5	0	9
4A1C_3	5S_rRNA links to Rfam database...	0.88	0.86	0.89	32	2727	6	0	4	2	5
4A1C_2	5_8S_rRNA links to Rfam database...	0.20	0.25	0.16	5	4485	33	9	17	7	15
4AOB_A	SAM links to Rfam database...	0.59	0.55	0.64	16	1412	10	3	6	1	13
4ENB_A	crcB links to Rfam database...	0.39	0.33	0.50	5	462	6	0	5	1	10
4ENC_A	crcB links to Rfam database...	0.73	0.60	0.90	9	486	1	1	0	0	6

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