CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	CentroidAlifold(20)		CMfinder(seed)
MCC	0.805	>	0.736
Average MCC ± 95% Confidence Intervals	0.769 ± 0.083	>	0.667 ± 0.095
Sensitivity	0.718	>	0.607
Positive Predictive Value	0.907	>	0.898
Total TP	428	>	362
Total TN	54989	<	55058
Total FP	82	>	57
Total FP CONTRA	0	=	0
Total FP INCONS	44	>	41
Total FP COMP	38	>	16
Total FN	168	<	234
P-value	5.23657817852e-08

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Performance plots

Comparison of performance of CentroidAlifold(20) and CMfinder(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 CentroidAlifold(20) and CMfinder(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 CentroidAlifold(20) and CMfinder(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidAlifold(20) and CMfinder(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 CentroidAlifold(20) and CMfinder(seed)).

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Performance of CentroidAlifold(20) - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidAlifold(20)

Total Base Pair Counts
Total TP	428
Total TN	54989
Total FP	82
Total FP CONTRA	0
Total FP INCONS	44
Total FP COMP	38
Total FN	168

Total Scores
MCC	0.805
Average MCC ± 95% Confidence Intervals	0.769 ± 0.083
Sensitivity	0.718
Positive Predictive Value	0.907
Nr of predictions	38

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2. Individual counts for CentroidAlifold(20) [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
PDB_00012	mir-TAR links to Rfam database...	1.00	1.00	1.00	7	399	2	0	0	2	0
PDB_00213	Gammaretro_CES links to Rfam database...	0.85	0.73	1.00	30	5020	0	0	0	0	11
PDB_00553	mir-TAR links to Rfam database...	1.00	1.00	1.00	11	454	0	0	0	0	0
PDB_00810	s2m links to Rfam database...	0.87	0.76	1.00	13	1068	1	0	0	1	4
PDB_01050	UnaL2 links to Rfam database...	0.68	0.46	1.00	6	624	2	0	0	2	7
PDB_01152	HIV_FS2 links to Rfam database...	0.80	0.64	1.00	9	552	0	0	0	0	5
RFA_00658	Hammerhead_1 links to Rfam database...	0.53	0.43	0.67	6	1119	4	0	3	1	8
RFA_00664	Hammerhead_1 links to Rfam database...	0.50	0.36	0.71	5	983	2	0	2	0	9
RFA_00667	Hammerhead_1 links to Rfam database...	0.47	0.36	0.63	5	982	3	0	3	0	9
RFA_00668	Hammerhead_1 links to Rfam database...	0.35	0.29	0.44	4	981	5	0	5	0	10
RFA_00672	Hammerhead_1 links to Rfam database...	0.29	0.23	0.38	3	895	5	0	5	0	10
RFA_00673	Hammerhead_1 links to Rfam database...	0.53	0.43	0.67	6	1119	4	0	3	1	8
RFA_00674	Hammerhead_1 links to Rfam database...	0.56	0.43	0.75	6	1120	3	0	2	1	8
RFA_00675	Hammerhead_1 links to Rfam database...	0.35	0.29	0.44	4	981	5	0	5	0	10
RFA_00677	Hammerhead_1 links to Rfam database...	0.47	0.36	0.63	5	982	3	0	3	0	9
RFA_00678	Hammerhead_1 links to Rfam database...	0.56	0.43	0.75	6	938	3	0	2	1	8
RFA_00680	Hammerhead_1 links to Rfam database...	0.53	0.43	0.67	6	1119	4	0	3	1	8
RFA_00704	Hammerhead_1 links to Rfam database...	0.50	0.36	0.71	5	983	3	0	2	1	9
RFA_00707	Hammerhead_1 links to Rfam database...	0.50	0.36	0.71	5	1028	3	0	2	1	9
RFA_00715	Hammerhead_1 links to Rfam database...	0.47	0.36	0.63	5	938	3	0	3	0	9
RFA_00717	Hammerhead_1 links to Rfam database...	0.54	0.36	0.83	5	897	1	0	1	0	9
RFA_00730	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00731	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00733	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00734	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00736	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00737	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00745	s2m links to Rfam database...	1.00	1.00	1.00	12	934	2	0	0	2	0
RFA_00749	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00758	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00762	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00763	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00764	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00765	s2m links to Rfam database...	1.00	1.00	1.00	12	891	2	0	0	2	0
RFA_00786	Gammaretro_CES links to Rfam database...	0.97	0.94	1.00	30	5020	0	0	0	0	2
RFA_00791	Gammaretro_CES links to Rfam database...	0.97	0.94	1.00	30	5121	0	0	0	0	2
RFA_00792	Gammaretro_CES links to Rfam database...	0.97	0.94	1.00	30	5020	0	0	0	0	2
RFA_00801	Gammaretro_CES links to Rfam database...	0.97	0.94	1.00	30	5020	0	0	0	0	2

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Performance of CMfinder(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for CMfinder(seed)

Total Base Pair Counts
Total TP	362
Total TN	55058
Total FP	57
Total FP CONTRA	0
Total FP INCONS	41
Total FP COMP	16
Total FN	234

Total Scores
MCC	0.736
Average MCC ± 95% Confidence Intervals	0.667 ± 0.095
Sensitivity	0.607
Positive Predictive Value	0.898
Nr of predictions	38

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2. Individual counts for CMfinder(seed) [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
PDB_00012	mir-TAR links to Rfam database...	1.00	1.00	1.00	7	399	2	0	0	2	0
PDB_00213	Gammaretro_CES links to Rfam database...	0.85	0.73	1.00	30	5020	0	0	0	0	11
PDB_00553	mir-TAR links to Rfam database...	0.00	0.00	0.00	0	465	0	0	0	0	11
PDB_00810	s2m links to Rfam database...	0.76	0.59	1.00	10	1071	0	0	0	0	7
PDB_01050	UnaL2 links to Rfam database...	0.68	0.46	1.00	6	624	1	0	0	1	7
PDB_01152	HIV_FS2 links to Rfam database...	0.92	0.86	1.00	12	549	0	0	0	0	2
RFA_00658	Hammerhead_1 links to Rfam database...	0.40	0.29	0.57	4	1121	4	0	3	1	10
RFA_00664	Hammerhead_1 links to Rfam database...	0.40	0.29	0.57	4	983	4	0	3	1	10
RFA_00667	Hammerhead_1 links to Rfam database...	0.40	0.29	0.57	4	983	4	0	3	1	10
RFA_00668	Hammerhead_1 links to Rfam database...	0.35	0.21	0.60	3	985	3	0	2	1	11
RFA_00672	Hammerhead_1 links to Rfam database...	0.41	0.31	0.57	4	896	3	0	3	0	9
RFA_00673	Hammerhead_1 links to Rfam database...	0.23	0.14	0.40	2	1123	4	0	3	1	12
RFA_00674	Hammerhead_1 links to Rfam database...	0.40	0.29	0.57	4	1121	4	0	3	1	10
RFA_00675	Hammerhead_1 links to Rfam database...	0.35	0.21	0.60	3	985	3	0	2	1	11
RFA_00677	Hammerhead_1 links to Rfam database...	0.40	0.29	0.57	4	983	4	0	3	1	10
RFA_00678	Hammerhead_1 links to Rfam database...	0.43	0.29	0.67	4	940	3	0	2	1	10
RFA_00680	Hammerhead_1 links to Rfam database...	0.40	0.29	0.57	4	1121	4	0	3	1	10
RFA_00704	Hammerhead_1 links to Rfam database...	0.32	0.21	0.50	3	984	4	0	3	1	11
RFA_00707	Hammerhead_1 links to Rfam database...	0.43	0.29	0.67	4	1029	3	0	2	1	10
RFA_00715	Hammerhead_1 links to Rfam database...	0.30	0.14	0.67	2	943	2	0	1	1	12
RFA_00717	Hammerhead_1 links to Rfam database...	0.30	0.21	0.43	3	896	4	0	4	0	11
RFA_00730	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00731	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00733	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00734	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00736	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00737	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00745	s2m links to Rfam database...	0.91	0.83	1.00	10	936	0	0	0	0	2
RFA_00749	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00758	s2m links to Rfam database...	0.86	0.75	1.00	9	894	0	0	0	0	3
RFA_00762	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00763	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00764	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00765	s2m links to Rfam database...	0.91	0.83	1.00	10	893	0	0	0	0	2
RFA_00786	Gammaretro_CES links to Rfam database...	0.95	0.91	1.00	29	5021	0	0	0	0	3
RFA_00791	Gammaretro_CES links to Rfam database...	0.92	0.88	0.97	28	5122	1	0	1	0	4
RFA_00792	Gammaretro_CES links to Rfam database...	0.97	0.94	1.00	30	5020	0	0	0	0	2
RFA_00801	Gammaretro_CES links to Rfam database...	0.95	0.91	1.00	29	5021	0	0	0	0	3

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

Table of contents:

Overview

Performance plots

Performance of CentroidAlifold(20) - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidAlifold(20)

2. Individual counts for CentroidAlifold(20) [ download as .csv ]

Performance of CMfinder(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for CMfinder(seed)

2. Individual counts for CMfinder(seed) [ download as .csv ]