CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	RNAwolf		RSpredict(seed)
MCC	0.415	>	0.395
Average MCC ± 95% Confidence Intervals	0.416 ± 0.091	>	0.124 ± 0.083
Sensitivity	0.385	>	0.246
Positive Predictive Value	0.449	<	0.636
Total TP	616	>	393
Total TN	1253523	<	1254276
Total FP	807	>	232
Total FP CONTRA	72	>	15
Total FP INCONS	683	>	210
Total FP COMP	52	>	7
Total FN	982	<	1205
P-value	5.59469103578e-08

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Performance plots

Comparison of performance of RNAwolf and RSpredict(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 RNAwolf and RSpredict(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 RNAwolf and RSpredict(seed)).
Comparison of average Matthews Correlation Coefficients (MCCs) for RNAwolf and RSpredict(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 RNAwolf and RSpredict(seed)).

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Performance of RNAwolf - scored higher in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP	616
Total TN	1253523
Total FP	807
Total FP CONTRA	72
Total FP INCONS	683
Total FP COMP	52
Total FN	982

Total Scores
MCC	0.415
Average MCC ± 95% Confidence Intervals	0.416 ± 0.091
Sensitivity	0.385
Positive Predictive Value	0.449
Nr of predictions	28

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LC8_A	GP_knot1 links to Rfam database...	0.52	0.50	0.56	10	1522	8	0	8	0	10
3AMU_B	tRNA links to Rfam database...	0.68	0.63	0.74	17	2980	9	0	6	3	10
3J16_L	tRNA links to Rfam database...	0.45	0.40	0.52	12	2752	11	0	11	0	18
3J20_1	tRNA links to Rfam database...	0.46	0.52	0.41	12	2897	17	6	11	0	11
3J20_2	SSU_rRNA_archaea links to Rfam database...	0.45	0.42	0.49	266	1116224	283	17	258	8	367
3J20_0	tRNA links to Rfam database...	0.40	0.40	0.41	12	2821	18	0	17	1	18
3J2L_3	5S_rRNA links to Rfam database...	0.55	0.49	0.62	26	7833	18	0	16	2	27
3J3D_C	tRNA links to Rfam database...	0.79	0.75	0.84	21	2750	5	2	2	1	7
3J3E_8	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7470	42	4	29	9	33
3J3E_7	5S_rRNA links to Rfam database...	0.41	0.35	0.49	19	7101	20	1	19	0	35
3J3F_7	5S_rRNA links to Rfam database...	0.21	0.20	0.23	10	7216	34	2	32	0	40
3J3F_8	5_8S_rRNA links to Rfam database...	0.23	0.25	0.21	9	12204	45	5	28	12	27
3RKF_A	Purine links to Rfam database...	0.72	0.62	0.84	21	2186	4	0	4	0	13
3SD1_A	THF links to Rfam database...	0.46	0.43	0.50	18	3880	18	0	18	0	24
3UZL_B	tRNA links to Rfam database...	0.72	0.59	0.88	22	3545	4	1	2	1	15
3W1K_J	tRNA-Sec links to Rfam database...	0.71	0.66	0.78	25	4154	7	0	7	0	13
3W3S_B	tRNA-Sec links to Rfam database...	0.68	0.63	0.74	25	4719	10	0	9	1	15
3ZEX_C	5_8S_rRNA links to Rfam database...	0.05	0.06	0.06	3	14144	49	12	37	0	49
3ZEX_D	5S_rRNA links to Rfam database...	0.20	0.18	0.22	9	6980	32	3	29	0	40
3ZND_W	tRNA links to Rfam database...	0.50	0.48	0.52	11	2982	13	0	10	3	12
4A1C_3	5S_rRNA links to Rfam database...	0.23	0.20	0.28	11	7101	28	2	26	0	43
4A1C_2	5_8S_rRNA links to Rfam database...	0.08	0.09	0.08	3	11741	46	10	27	9	30
4AOB_A	SAM links to Rfam database...	0.23	0.19	0.30	8	4344	20	1	18	1	34
4ENB_A	crcB links to Rfam database...	0.35	0.32	0.40	6	1260	9	1	8	0	13
4ENC_A	crcB links to Rfam database...	0.34	0.32	0.38	6	1310	10	1	9	0	13
4FRG_B	AdoCbl-variant links to Rfam database...	0.56	0.50	0.64	16	3461	10	1	8	1	16
4FRN_A	AdoCbl-variant links to Rfam database...	-0.01	0.00	0.00	0	5119	32	0	32	0	36
4JF2_A	preQ1-II links to Rfam database...	0.67	0.58	0.78	18	2827	5	3	2	0	13

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

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

Total Base Pair Counts
Total TP	393
Total TN	1254276
Total FP	232
Total FP CONTRA	15
Total FP INCONS	210
Total FP COMP	7
Total FN	1205

Total Scores
MCC	0.395
Average MCC ± 95% Confidence Intervals	0.124 ± 0.083
Sensitivity	0.246
Positive Predictive Value	0.636
Nr of predictions	28

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1527	13	0	13	0	20
3AMU_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	3001	2	0	2	0	27
3J16_L	tRNA links to Rfam database...	0.00	0.00	0.00	0	2774	1	0	1	0	30
3J20_1	tRNA links to Rfam database...	0.09	0.04	0.20	1	2921	4	0	4	0	22
3J20_2	SSU_rRNA_archaea links to Rfam database...	0.62	0.53	0.73	335	1116304	129	9	117	3	298
3J20_0	tRNA links to Rfam database...	0.00	0.00	0.00	0	2846	4	0	4	0	30
3J2L_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7870	5	0	5	0	53
3J3D_C	tRNA links to Rfam database...	0.00	0.00	0.00	0	2771	4	1	3	0	28
3J3E_8	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7503	0	0	0	0	33
3J3E_7	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7132	8	0	8	0	54
3J3F_7	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7256	4	0	4	0	50
3J3F_8	5_8S_rRNA links to Rfam database...	0.14	0.06	0.33	2	12240	5	1	3	1	34
3RKF_A	Purine links to Rfam database...	0.71	0.53	0.95	18	2192	1	0	1	0	16
3SD1_A	THF links to Rfam database...	0.00	0.00	0.00	0	3916	0	0	0	0	42
3UZL_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	3564	6	0	6	0	37
3W1K_J	tRNA-Sec links to Rfam database...	0.51	0.29	0.92	11	4174	1	0	1	0	27
3W3S_B	tRNA-Sec links to Rfam database...	0.41	0.30	0.57	12	4732	10	1	8	1	28
3ZEX_C	5_8S_rRNA links to Rfam database...	0.10	0.04	0.25	2	14188	6	1	5	0	50
3ZEX_D	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7019	2	0	2	0	49
3ZND_W	tRNA links to Rfam database...	0.00	0.00	0.00	0	3000	4	0	3	1	23
4A1C_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7136	4	1	3	0	54
4A1C_2	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	11777	5	1	3	1	33
4AOB_A	SAM links to Rfam database...	0.35	0.14	0.86	6	4364	1	0	1	0	36
4ENB_A	crcB links to Rfam database...	0.30	0.16	0.60	3	1270	2	0	2	0	16
4ENC_A	crcB links to Rfam database...	0.30	0.16	0.60	3	1321	2	0	2	0	16
4FRG_B	AdoCbl-variant links to Rfam database...	0.00	0.00	0.00	0	3484	2	0	2	0	32
4FRN_A	AdoCbl-variant links to Rfam database...	0.00	0.00	0.00	0	5148	3	0	3	0	36
4JF2_A	preQ1-II links to Rfam database...	0.00	0.00	0.00	0	2846	4	0	4	0	31

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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 RNAwolf - scored higher in this pairwise comparison

1. Total counts & total scores for RNAwolf

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

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

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

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