CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	RNAalifold(20)		Fold
MCC	0.690	>	0.621
Average MCC ± 95% Confidence Intervals	0.660 ± 0.159	>	0.579 ± 0.179
Sensitivity	0.586	<	0.637
Positive Predictive Value	0.817	>	0.611
Total TP	197	<	214
Total TN	46497	>	46388
Total FP	62	<	182
Total FP CONTRA	17	<	45
Total FP INCONS	27	<	91
Total FP COMP	18	<	46
Total FN	139	>	122
P-value	1.1568170475e-08

Comparison of performance of RNAalifold(20) and Fold. 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 RNAalifold(20) and Fold).
Comparison of average Matthews Correlation Coefficients (MCCs) for RNAalifold(20) and Fold. 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 RNAalifold(20) and Fold).

Total Scores
MCC	0.690
Average MCC ± 95% Confidence Intervals	0.660 ± 0.159
Sensitivity	0.586
Positive Predictive Value	0.817
Nr of predictions	10

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3IZ4_A	tmRNA links to Rfam database...	0.65	0.48	0.87	46	25483	15	4	3	8	49
3NPB_A	SAM links to Rfam database...	0.75	0.57	1.00	21	2257	4	0	0	4	16
3O58_3	5_8S_rRNA links to Rfam database...	0.42	0.36	0.50	8	4748	9	3	5	1	14
3PDR_A	ykoK links to Rfam database...	0.92	0.88	0.96	44	4794	3	1	1	1	6
3RKF_A	Purine links to Rfam database...	0.81	0.71	0.94	17	848	1	0	1	0	7
3SD1_A	THF links to Rfam database...	0.84	0.86	0.83	25	1503	5	4	1	0	4
4A1C_2	5_8S_rRNA links to Rfam database...	0.22	0.25	0.19	5	4490	23	5	16	2	15
4AOB_A	SAM links to Rfam database...	0.85	0.72	1.00	21	1416	2	0	0	2	8
4ENB_A	crcB links to Rfam database...	0.51	0.27	1.00	4	468	0	0	0	0	11
4ENC_A	crcB links to Rfam database...	0.63	0.40	1.00	6	490	0	0	0	0	9

Total Scores
MCC	0.621
Average MCC ± 95% Confidence Intervals	0.579 ± 0.179
Sensitivity	0.637
Positive Predictive Value	0.611
Nr of predictions	10

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3IZ4_A	tmRNA links to Rfam database...	0.60	0.61	0.59	58	25437	47	16	25	6	37
3NPB_A	SAM links to Rfam database...	0.77	0.73	0.82	27	2245	11	0	6	5	10
3O58_3	5_8S_rRNA links to Rfam database...	0.39	0.50	0.31	11	4728	41	9	16	16	11
3PDR_A	ykoK links to Rfam database...	0.93	0.92	0.94	46	4791	5	1	2	2	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...	0.68	0.69	0.69	20	1504	9	4	5	0	9
4A1C_2	5_8S_rRNA links to Rfam database...	0.19	0.25	0.15	5	4482	43	11	18	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...	0.37	0.33	0.45	5	461	7	0	6	1	10
4ENC_A	crcB links to Rfam database...	0.36	0.33	0.42	5	484	8	0	7	1	10

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