CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	Afold		Mastr(seed)
MCC	0.499	>	0.000
Average MCC ± 95% Confidence Intervals	0.538 ± 0.104	>	0.000 ± 0.000
Sensitivity	0.457	>	0.000
Positive Predictive Value	0.548	>	0.000
Total TP	475	>	0
Total TN	253413	<	254279
Total FP	467	>	0
Total FP CONTRA	67	>	0
Total FP INCONS	324	>	0
Total FP COMP	76	>	0
Total FN	564	<	1039
P-value	5.1503931209e-08

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Performance plots

Comparison of performance of Afold and Mastr(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 Afold and Mastr(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 Afold and Mastr(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for Afold and Mastr(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 Afold and Mastr(seed)).

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Performance of Afold - scored higher in this pairwise comparison

1. Total counts & total scores for Afold

Total Base Pair Counts
Total TP	475
Total TN	253413
Total FP	467
Total FP CONTRA	67
Total FP INCONS	324
Total FP COMP	76
Total FN	564

Total Scores
MCC	0.499
Average MCC ± 95% Confidence Intervals	0.538 ± 0.104
Sensitivity	0.457
Positive Predictive Value	0.548
Nr of predictions	27

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2. Individual counts for Afold [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2KDQ_B	mir-TAR links to Rfam database...	0.95	0.91	1.00	10	396	0	0	0	0	1
2KX8_A	7SK links to Rfam database...	0.94	0.89	1.00	16	845	0	0	0	0	2
2LC8_A	GP_knot1 links to Rfam database...	0.61	0.55	0.69	11	1524	6	0	5	1	9
2WRQ_Y	tRNA links to Rfam database...	0.57	0.59	0.56	10	2832	13	5	3	5	7
2ZZM_B	tRNA links to Rfam database...	0.21	0.19	0.25	6	3462	18	0	18	0	26
2ZZN_D	tRNA links to Rfam database...	0.80	0.74	0.87	20	2462	3	0	3	0	7
3A2K_C	tRNA links to Rfam database...	0.41	0.39	0.44	11	2901	14	2	12	0	17
3A3A_A	tRNA-Sec links to Rfam database...	0.84	0.70	1.00	26	3629	0	0	0	0	11
3AKZ_H	tRNA links to Rfam database...	0.16	0.14	0.19	4	2680	17	2	15	0	24
3G4S_9	5S_rRNA links to Rfam database...	0.48	0.35	0.67	20	7351	11	1	9	1	37
3IVN_B	Purine links to Rfam database...	0.78	0.61	1.00	19	2327	0	0	0	0	12
3IYQ_A	tmRNA links to Rfam database...	0.31	0.34	0.29	32	60616	82	23	55	4	62
3IZ4_A	tmRNA links to Rfam database...	0.48	0.45	0.51	59	70760	58	11	46	1	73
3IZF_C	5S_rRNA links to Rfam database...	0.66	0.57	0.76	31	6862	10	1	9	0	23
3J3E_8	5_8S_rRNA links to Rfam database...	0.17	0.15	0.19	5	7477	31	2	19	10	28
3JYV_7	tRNA links to Rfam database...	-0.01	0.00	0.00	0	2827	23	1	22	0	32
3JYX_3	5S_rRNA links to Rfam database...	0.54	0.56	0.54	15	6300	24	1	12	11	12
3JYX_4	5_8S_rRNA links to Rfam database...	0.31	0.30	0.31	10	12214	35	5	17	13	23
3LA5_A	Purine links to Rfam database...	0.78	0.62	1.00	21	2464	0	0	0	0	13
3NPB_A	SAM links to Rfam database...	0.74	0.61	0.90	28	6990	5	0	3	2	18
3O58_2	5S_rRNA links to Rfam database...	0.66	0.66	0.66	25	7222	14	4	9	1	13
3O58_3	5_8S_rRNA links to Rfam database...	0.34	0.34	0.34	12	12368	37	2	21	14	23
3RKF_A	Purine links to Rfam database...	0.76	0.59	1.00	20	2191	0	0	0	0	14
3W3S_B	tRNA-Sec links to Rfam database...	0.50	0.45	0.56	18	4721	15	1	13	1	22
3ZEX_D	5S_rRNA links to Rfam database...	0.72	0.61	0.86	30	6986	5	0	5	0	19
4A1C_2	5_8S_rRNA links to Rfam database...	0.14	0.15	0.14	5	11745	43	5	26	12	28
4ENB_A	crcB links to Rfam database...	0.67	0.58	0.79	11	1261	3	1	2	0	8

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

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

Total Base Pair Counts
Total TP	0
Total TN	254279
Total FP	0
Total FP CONTRA	0
Total FP INCONS	0
Total FP COMP	0
Total FN	1039

Total Scores
MCC	0.000
Average MCC ± 95% Confidence Intervals	0.000 ± 0.000
Sensitivity	0.000
Positive Predictive Value	0.000
Nr of predictions	27

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2KDQ_B	mir-TAR links to Rfam database...	0.00	0.00	0.00	0	406	0	0	0	0	11
2KX8_A	7SK links to Rfam database...	0.00	0.00	0.00	0	861	0	0	0	0	18
2LC8_A	GP_knot1 links to Rfam database...	0.00	0.00	0.00	0	1540	0	0	0	0	20
2WRQ_Y	tRNA links to Rfam database...	0.00	0.00	0.00	0	2850	0	0	0	0	17
2ZZM_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	3486	0	0	0	0	32
2ZZN_D	tRNA links to Rfam database...	0.00	0.00	0.00	0	2485	0	0	0	0	27
3A2K_C	tRNA links to Rfam database...	0.00	0.00	0.00	0	2926	0	0	0	0	28
3A3A_A	tRNA-Sec links to Rfam database...	0.00	0.00	0.00	0	3655	0	0	0	0	37
3AKZ_H	tRNA links to Rfam database...	0.00	0.00	0.00	0	2701	0	0	0	0	28
3G4S_9	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7381	0	0	0	0	57
3IVN_B	Purine links to Rfam database...	0.00	0.00	0.00	0	2346	0	0	0	0	31
3IYQ_A	tmRNA links to Rfam database...	0.00	0.00	0.00	0	60726	0	0	0	0	94
3IZ4_A	tmRNA links to Rfam database...	0.00	0.00	0.00	0	70876	0	0	0	0	132
3IZF_C	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	6903	0	0	0	0	54
3J3E_8	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7503	0	0	0	0	33
3JYV_7	tRNA links to Rfam database...	0.00	0.00	0.00	0	2850	0	0	0	0	32
3JYX_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	6328	0	0	0	0	27
3JYX_4	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	12246	0	0	0	0	33
3LA5_A	Purine links to Rfam database...	0.00	0.00	0.00	0	2485	0	0	0	0	34
3NPB_A	SAM links to Rfam database...	0.00	0.00	0.00	0	7021	0	0	0	0	46
3O58_2	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7260	0	0	0	0	38
3O58_3	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	12403	0	0	0	0	35
3RKF_A	Purine links to Rfam database...	0.00	0.00	0.00	0	2211	0	0	0	0	34
3W3S_B	tRNA-Sec links to Rfam database...	0.00	0.00	0.00	0	4753	0	0	0	0	40
3ZEX_D	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7021	0	0	0	0	49
4A1C_2	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	11781	0	0	0	0	33
4ENB_A	crcB links to Rfam database...	0.00	0.00	0.00	0	1275	0	0	0	0	19

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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 Afold - scored higher in this pairwise comparison

1. Total counts & total scores for Afold

2. Individual counts for Afold [ download as .csv ]

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

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

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