CompaRNA - on-line benchmarks of RNA structure prediction methods

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Metric	PETfold_pre2.0(20)		Fold
MCC	0.622	>	0.334
Average MCC ± 95% Confidence Intervals	0.620 ± 0.196	>	0.333 ± 0.127
Sensitivity	0.597	>	0.379
Positive Predictive Value	0.654	>	0.306
Total TP	123	>	78
Total TN	22999	>	22932
Total FP	94	<	235
Total FP CONTRA	14	<	56
Total FP INCONS	51	<	121
Total FP COMP	29	<	58
Total FN	83	<	128
P-value	4.05024866538e-09

Comparison of performance of PETfold_pre2.0(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 PETfold_pre2.0(20) and Fold).
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 PETfold_pre2.0(20) and Fold).
Comparison of average Matthews Correlation Coefficients (MCCs) for PETfold_pre2.0(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 PETfold_pre2.0(20) and Fold).

Total Scores
MCC	0.622
Average MCC ± 95% Confidence Intervals	0.620 ± 0.196
Sensitivity	0.597
Positive Predictive Value	0.654
Nr of predictions	10

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3J20_0	tRNA links to Rfam database...	0.95	0.95	0.95	20	1198	1	1	0	0	1
3J3D_C	tRNA links to Rfam database...	0.87	0.89	0.85	17	948	3	3	0	0	2
3J3E_8	5_8S_rRNA links to Rfam database...	0.48	0.47	0.50	7	2728	11	2	5	4	8
3J3F_8	5_8S_rRNA links to Rfam database...	0.34	0.37	0.32	7	4739	24	5	10	9	12
3ZEX_C	5_8S_rRNA links to Rfam database...	0.26	0.24	0.29	7	5350	20	1	16	3	22
4A1C_2	5_8S_rRNA links to Rfam database...	0.25	0.25	0.25	5	4496	25	2	13	10	15
4AOB_A	SAM links to Rfam database...	0.87	0.83	0.92	24	1411	4	0	2	2	5
4ENB_A	crcB links to Rfam database...	0.68	0.53	0.89	8	463	1	0	1	0	7
4ENC_A	crcB links to Rfam database...	0.61	0.53	0.73	8	485	3	0	3	0	7
4FRG_B	AdoCbl-variant links to Rfam database...	0.89	0.83	0.95	20	1181	2	0	1	1	4

Total Scores
MCC	0.334
Average MCC ± 95% Confidence Intervals	0.333 ± 0.127
Sensitivity	0.379
Positive Predictive Value	0.306
Nr of predictions	10

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3J20_0	tRNA links to Rfam database...	0.54	0.57	0.52	12	1196	12	3	8	1	9
3J3D_C	tRNA links to Rfam database...	0.47	0.53	0.43	10	945	13	5	8	0	9
3J3E_8	5_8S_rRNA links to Rfam database...	-0.01	0.00	0.00	0	2719	34	5	18	11	15
3J3F_8	5_8S_rRNA links to Rfam database...	0.32	0.42	0.25	8	4729	41	12	12	17	11
3ZEX_C	5_8S_rRNA links to Rfam database...	0.28	0.34	0.23	10	5330	46	9	25	12	19
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
4FRG_B	AdoCbl-variant links to Rfam database...	0.22	0.25	0.23	6	1176	20	7	13	0	18

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