CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	RNAalifold(20)		TurboFold(seed)
MCC	0.589	>	0.553
Average MCC ± 95% Confidence Intervals	0.578 ± 0.174	>	0.574 ± 0.185
Sensitivity	0.544	<	0.554
Positive Predictive Value	0.646	>	0.560
Total TP	106	<	108
Total TN	22033	>	22004
Total FP	76	<	129
Total FP CONTRA	18	<	31
Total FP INCONS	40	<	54
Total FP COMP	18	<	44
Total FN	89	>	87
P-value	0.0

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

Total Scores
MCC	0.589
Average MCC ± 95% Confidence Intervals	0.578 ± 0.174
Sensitivity	0.544
Positive Predictive Value	0.646
Nr of predictions	9

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3J3E_8	5_8S_rRNA links to Rfam database...	0.34	0.33	0.36	5	2728	9	3	6	0	10
3J3F_8	5_8S_rRNA links to Rfam database...	0.54	0.58	0.50	11	4739	20	4	7	9	8
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
3ZEX_C	5_8S_rRNA links to Rfam database...	0.46	0.41	0.52	12	5351	16	2	9	5	17
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	0.553
Average MCC ± 95% Confidence Intervals	0.574 ± 0.185
Sensitivity	0.554
Positive Predictive Value	0.560
Nr of predictions	9

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3J3E_8	5_8S_rRNA links to Rfam database...	0.27	0.33	0.23	5	2720	28	6	11	11	10
3J3F_8	5_8S_rRNA links to Rfam database...	0.42	0.53	0.34	10	4732	35	9	10	16	9
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...	0.71	0.69	0.74	20	1506	7	2	5	0	9
3ZEX_C	5_8S_rRNA links to Rfam database...	0.49	0.45	0.54	13	5350	15	2	9	4	16
4A1C_2	5_8S_rRNA links to Rfam database...	0.20	0.25	0.17	5	4486	37	9	16	12	15
4AOB_A	SAM links to Rfam database...	0.67	0.59	0.77	17	1415	6	2	3	1	12
4ENB_A	crcB links to Rfam database...	0.77	0.60	1.00	9	463	0	0	0	0	6
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.