CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	Multilign(20)		MaxExpect
MCC	0.652	>	0.634
Average MCC ± 95% Confidence Intervals	0.638 ± 0.177	<	0.639 ± 0.144
Sensitivity	0.624	<	0.635
Positive Predictive Value	0.692	>	0.645
Total TP	234	<	238
Total TN	24653	>	24622
Total FP	131	<	167
Total FP CONTRA	23	<	25
Total FP INCONS	81	<	106
Total FP COMP	27	<	36
Total FN	141	>	137
P-value	1.72523032126e-08

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Performance plots

Comparison of performance of Multilign(20) and MaxExpect. 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 Multilign(20) and MaxExpect).
Comparison of performance of Multilign(20) and MaxExpect. 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 Multilign(20) and MaxExpect).
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 Multilign(20) and MaxExpect).
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 Multilign(20) and MaxExpect).
Comparison of average Matthews Correlation Coefficients (MCCs) for Multilign(20) and MaxExpect. 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 Multilign(20) and MaxExpect).
Comparison of average Matthews Correlation Coefficients (MCCs) for Multilign(20) and MaxExpect. 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 Multilign(20) and MaxExpect).

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

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

Total Base Pair Counts
Total TP	234
Total TN	24653
Total FP	131
Total FP CONTRA	23
Total FP INCONS	81
Total FP COMP	27
Total FN	141

Total Scores
MCC	0.652
Average MCC ± 95% Confidence Intervals	0.638 ± 0.177
Sensitivity	0.624
Positive Predictive Value	0.692
Nr of predictions	15

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2L94_A	HIV_FE links to Rfam database...	1.00	1.00	1.00	18	339	1	0	0	1	0
2XXA_G	Bacteria_small_SRP links to Rfam database...	-0.01	0.00	0.00	0	2033	12	2	10	0	35
3AMU_B	tRNA links to Rfam database...	0.71	0.74	0.70	14	1137	9	0	6	3	5
3J20_0	tRNA links to Rfam database...	0.68	0.71	0.65	15	1196	9	2	6	1	6
3J20_1	tRNA links to Rfam database...	1.00	1.00	1.00	20	1092	1	0	0	1	0
3J2L_3	5S_rRNA links to Rfam database...	0.80	0.79	0.82	27	2987	10	0	6	4	7
3RKF_A	Purine links to Rfam database...	0.91	0.88	0.95	21	844	1	0	1	0	3
3SD1_A	THF links to Rfam database...	0.68	0.69	0.69	20	1504	9	4	5	0	9
3ZEX_D	5S_rRNA links to Rfam database...	0.88	0.83	0.94	29	2765	8	0	2	6	6
4A1C_3	5S_rRNA links to Rfam database...	0.88	0.86	0.89	32	2727	6	0	4	2	5
4A1C_2	5_8S_rRNA links to Rfam database...	0.20	0.25	0.16	5	4485	33	9	17	7	15
4AOB_A	SAM links to Rfam database...	0.59	0.55	0.64	16	1412	10	3	6	1	13
4ENB_A	crcB links to Rfam database...	0.39	0.33	0.50	5	462	6	0	5	1	10
4ENC_A	crcB links to Rfam database...	0.73	0.60	0.90	9	486	1	1	0	0	6
4FRG_B	AdoCbl-variant links to Rfam database...	0.13	0.13	0.17	3	1184	15	2	13	0	21

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Performance of MaxExpect - scored lower in this pairwise comparison

1. Total counts & total scores for MaxExpect

Total Base Pair Counts
Total TP	238
Total TN	24622
Total FP	167
Total FP CONTRA	25
Total FP INCONS	106
Total FP COMP	36
Total FN	137

Total Scores
MCC	0.634
Average MCC ± 95% Confidence Intervals	0.639 ± 0.144
Sensitivity	0.635
Positive Predictive Value	0.645
Nr of predictions	15

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2L94_A	HIV_FE links to Rfam database...	1.00	1.00	1.00	18	339	1	0	0	1	0
2XXA_G	Bacteria_small_SRP links to Rfam database...	0.24	0.26	0.25	9	2009	28	1	26	1	26
3AMU_B	tRNA links to Rfam database...	0.73	0.79	0.68	15	1135	10	0	7	3	4
3J20_0	tRNA links to Rfam database...	0.53	0.57	0.50	12	1195	13	2	10	1	9
3J20_1	tRNA links to Rfam database...	0.75	0.75	0.75	15	1092	6	0	5	1	5
3J2L_3	5S_rRNA links to Rfam database...	0.80	0.82	0.78	28	2984	12	1	7	4	6
3RKF_A	Purine links to Rfam database...	0.91	0.83	1.00	20	846	0	0	0	0	4
3SD1_A	THF links to Rfam database...	0.70	0.69	0.71	20	1505	8	3	5	0	9
3ZEX_D	5S_rRNA links to Rfam database...	0.82	0.77	0.87	27	2765	11	0	4	7	8
4A1C_3	5S_rRNA links to Rfam database...	0.83	0.81	0.86	30	2728	7	0	5	2	7
4A1C_2	5_8S_rRNA links to Rfam database...	0.19	0.25	0.16	5	4484	41	10	17	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...	0.85	0.73	1.00	11	461	0	0	0	0	4
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...	0.29	0.25	0.35	6	1185	11	4	7	0	18

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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 Multilign(20) - scored higher in this pairwise comparison

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

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

Performance of MaxExpect - scored lower in this pairwise comparison

1. Total counts & total scores for MaxExpect

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