CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	CentroidHomfold‑LAST		RDfolder
MCC	0.618	>	0.310
Average MCC ± 95% Confidence Intervals	0.516 ± 0.208	>	0.258 ± 0.155
Sensitivity	0.443	>	0.221
Positive Predictive Value	0.871	>	0.451
Total TP	128	>	64
Total TN	23718	<	23723
Total FP	22	<	81
Total FP CONTRA	0	<	7
Total FP INCONS	19	<	71
Total FP COMP	3	=	3
Total FN	161	<	225
P-value	8.61680779366e-09

Comparison of performance of CentroidHomfold-LAST and RDfolder. 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 CentroidHomfold‑LAST and RDfolder).
Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidHomfold-LAST and RDfolder. 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 CentroidHomfold‑LAST and RDfolder).

Total Scores
MCC	0.618
Average MCC ± 95% Confidence Intervals	0.516 ± 0.208
Sensitivity	0.443
Positive Predictive Value	0.871
Nr of predictions	12

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LA5_A	-	0.46	0.26	0.83	5	624	1	0	1	0	14
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1529	11	0	11	0	20
3AMU_B	tRNA links to Rfam database...	0.82	0.70	0.95	19	2983	3	0	1	2	8
3J0L_7	-	0.60	0.41	0.88	7	1217	1	0	1	0	10
3J0L_g	-	0.00	0.00	0.00	0	465	0	0	0	0	4
3J0L_a	-	-0.01	0.00	0.00	0	1125	3	0	3	0	16
3J16_L	tRNA links to Rfam database...	0.75	0.57	1.00	17	2758	0	0	0	0	13
3RKF_A	Purine links to Rfam database...	0.72	0.53	1.00	18	2193	0	0	0	0	16
3SD1_A	THF links to Rfam database...	0.64	0.45	0.90	19	3895	2	0	2	0	23
4AOB_A	SAM links to Rfam database...	0.71	0.50	1.00	21	4350	1	0	0	1	21
4ENB_A	crcB links to Rfam database...	0.76	0.58	1.00	11	1264	0	0	0	0	8
4ENC_A	crcB links to Rfam database...	0.76	0.58	1.00	11	1315	0	0	0	0	8

Total Scores
MCC	0.310
Average MCC ± 95% Confidence Intervals	0.258 ± 0.155
Sensitivity	0.221
Positive Predictive Value	0.451
Nr of predictions	12

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LA5_A	-	0.46	0.26	0.83	5	624	1	0	1	0	14
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1526	14	2	12	0	20
3AMU_B	tRNA links to Rfam database...	0.18	0.15	0.22	4	2985	16	2	12	2	23
3J0L_7	-	-0.01	0.00	0.00	0	1220	5	0	5	0	17
3J0L_g	-	-0.01	0.00	0.00	0	462	3	1	2	0	4
3J0L_a	-	-0.01	0.00	0.00	0	1124	4	1	3	0	16
3J16_L	tRNA links to Rfam database...	0.22	0.17	0.31	5	2759	11	0	11	0	25
3RKF_A	Purine links to Rfam database...	0.76	0.59	1.00	20	2191	0	0	0	0	14
3SD1_A	THF links to Rfam database...	0.30	0.17	0.54	7	3903	6	0	6	0	35
4AOB_A	SAM links to Rfam database...	0.35	0.26	0.48	11	4348	13	1	11	1	31
4ENB_A	crcB links to Rfam database...	0.43	0.32	0.60	6	1265	4	0	4	0	13
4ENC_A	crcB links to Rfam database...	0.43	0.32	0.60	6	1316	4	0	4	0	13

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