CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	RSpredict(20)		RSpredict(seed)
MCC	0.540	>	0.274
Average MCC ± 95% Confidence Intervals	0.546 ± 0.080	>	0.147 ± 0.082
Sensitivity	0.416	>	0.127
Positive Predictive Value	0.705	>	0.593
Total TP	768	>	235
Total TN	698416	<	699110
Total FP	371	>	166
Total FP CONTRA	57	>	10
Total FP INCONS	265	>	151
Total FP COMP	49	>	5
Total FN	1079	<	1612
P-value	3.56938820447e-08

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Performance plots

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

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

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

Total Base Pair Counts
Total TP	768
Total TN	698416
Total FP	371
Total FP CONTRA	57
Total FP INCONS	265
Total FP COMP	49
Total FN	1079

Total Scores
MCC	0.540
Average MCC ± 95% Confidence Intervals	0.546 ± 0.080
Sensitivity	0.416
Positive Predictive Value	0.705
Nr of predictions	37

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2. Individual counts for RSpredict(20) [ 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...	0.85	0.73	1.00	8	398	0	0	0	0	3
2WRQ_Y	tRNA links to Rfam database...	0.57	0.59	0.56	10	2832	11	5	3	3	7
2XQD_Y	tRNA links to Rfam database...	0.88	0.78	1.00	21	2829	0	0	0	0	6
3A2K_C	tRNA links to Rfam database...	0.78	0.68	0.90	19	2905	2	0	2	0	9
3AMU_B	tRNA links to Rfam database...	0.61	0.41	0.92	11	2991	1	0	1	0	16
3GX2_A	SAM links to Rfam database...	0.33	0.15	0.75	6	4363	2	0	2	0	34
3IVN_B	Purine links to Rfam database...	0.78	0.65	0.95	20	2325	1	0	1	0	11
3IZ4_A	tmRNA links to Rfam database...	0.53	0.43	0.65	57	70788	35	8	23	4	75
3IZF_C	5S_rRNA links to Rfam database...	0.75	0.61	0.92	33	6867	3	1	2	0	21
3J20_1	tRNA links to Rfam database...	0.66	0.48	0.92	11	2914	1	0	1	0	12
3J20_0	tRNA links to Rfam database...	0.80	0.67	0.95	20	2829	2	0	1	1	10
3J2C_N	SSU_rRNA_bacteria links to Rfam database...	0.50	0.35	0.71	162	428973	67	5	61	1	295
3J2L_3	5S_rRNA links to Rfam database...	0.58	0.40	0.84	21	7850	5	0	4	1	32
3J3D_C	tRNA links to Rfam database...	0.76	0.64	0.90	18	2755	2	0	2	0	10
3J3E_8	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7484	19	4	15	0	33
3J3E_7	5S_rRNA links to Rfam database...	0.63	0.50	0.79	27	7106	7	1	6	0	27
3J3F_7	5S_rRNA links to Rfam database...	0.79	0.68	0.92	34	7223	3	0	3	0	16
3J3F_8	5_8S_rRNA links to Rfam database...	0.39	0.33	0.46	12	12220	23	2	12	9	24
3JYV_7	tRNA links to Rfam database...	0.77	0.63	0.95	20	2829	1	0	1	0	12
3JYX_3	5S_rRNA links to Rfam database...	0.61	0.56	0.68	15	6306	13	0	7	6	12
3JYX_4	5_8S_rRNA links to Rfam database...	0.28	0.27	0.30	9	12216	33	5	16	12	24
3LA5_A	Purine links to Rfam database...	0.76	0.59	1.00	20	2465	0	0	0	0	14
3NPB_A	SAM links to Rfam database...	0.00	0.00	0.00	0	7015	6	1	5	0	46
3O58_3	5_8S_rRNA links to Rfam database...	0.32	0.34	0.30	12	12363	28	12	16	0	23
3O58_2	5S_rRNA links to Rfam database...	0.76	0.76	0.76	29	7222	10	3	6	1	9
3PDR_A	ykoK links to Rfam database...	0.67	0.49	0.92	35	12842	5	0	3	2	37
3RKF_A	Purine links to Rfam database...	0.77	0.62	0.95	21	2189	1	0	1	0	13
3SD1_A	THF links to Rfam database...	0.68	0.60	0.78	25	3884	7	1	6	0	17
3ZEX_D	5S_rRNA links to Rfam database...	0.76	0.65	0.89	32	6985	4	1	3	0	17
3ZEX_C	5_8S_rRNA links to Rfam database...	0.26	0.19	0.36	10	14168	18	2	16	0	42
3ZND_W	tRNA links to Rfam database...	0.34	0.22	0.56	5	2994	7	0	4	3	18
4A1C_3	5S_rRNA links to Rfam database...	0.48	0.33	0.69	18	7114	8	0	8	0	36
4A1C_2	5_8S_rRNA links to Rfam database...	0.19	0.18	0.20	6	11751	30	6	18	6	27
4AOB_A	SAM links to Rfam database...	0.28	0.14	0.55	6	4360	5	0	5	0	36
4ENB_A	crcB links to Rfam database...	0.48	0.32	0.75	6	1267	2	0	2	0	13
4ENC_A	crcB links to Rfam database...	0.45	0.32	0.67	6	1317	3	0	3	0	13
4FRG_B	AdoCbl-variant links to Rfam database...	0.17	0.09	0.33	3	3477	6	0	6	0	29

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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	235
Total TN	699110
Total FP	166
Total FP CONTRA	10
Total FP INCONS	151
Total FP COMP	5
Total FN	1612

Total Scores
MCC	0.274
Average MCC ± 95% Confidence Intervals	0.147 ± 0.082
Sensitivity	0.127
Positive Predictive Value	0.593
Nr of predictions	37

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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
2KDQ_B	mir-TAR links to Rfam database...	0.85	0.73	1.00	8	398	0	0	0	0	3
2WRQ_Y	tRNA links to Rfam database...	0.00	0.00	0.00	0	2848	3	1	1	1	17
2XQD_Y	tRNA links to Rfam database...	0.00	0.00	0.00	0	2845	5	0	5	0	27
3A2K_C	tRNA links to Rfam database...	0.00	0.00	0.00	0	2924	2	0	2	0	28
3AMU_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	3001	2	0	2	0	27
3GX2_A	SAM links to Rfam database...	0.36	0.15	0.86	6	4364	1	0	1	0	34
3IVN_B	Purine links to Rfam database...	0.69	0.52	0.94	16	2329	1	0	1	0	15
3IZ4_A	tmRNA links to Rfam database...	0.21	0.08	0.59	10	70859	7	0	7	0	122
3IZF_C	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	6898	5	0	5	0	54
3J20_1	tRNA links to Rfam database...	0.09	0.04	0.20	1	2921	4	0	4	0	22
3J20_0	tRNA links to Rfam database...	0.00	0.00	0.00	0	2846	4	0	4	0	30
3J2C_N	SSU_rRNA_bacteria links to Rfam database...	0.48	0.31	0.76	140	429016	46	3	42	1	317
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
3JYV_7	tRNA links to Rfam database...	0.00	0.00	0.00	0	2846	4	0	4	0	32
3JYX_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	6323	5	1	4	0	27
3JYX_4	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	12241	5	0	5	0	33
3LA5_A	Purine links to Rfam database...	0.70	0.50	1.00	17	2468	0	0	0	0	17
3NPB_A	SAM links to Rfam database...	0.00	0.00	0.00	0	7017	4	0	4	0	46
3O58_3	5_8S_rRNA links to Rfam database...	0.23	0.09	0.60	3	12398	2	0	2	0	32
3O58_2	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7257	3	0	3	0	38
3PDR_A	ykoK links to Rfam database...	0.00	0.00	0.00	0	12872	8	0	8	0	72
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
3ZEX_D	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7019	2	0	2	0	49
3ZEX_C	5_8S_rRNA links to Rfam database...	0.10	0.04	0.25	2	14188	6	1	5	0	50
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

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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 RSpredict(20) - scored higher in this pairwise comparison

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

2. Individual counts for RSpredict(20) [ 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 ]