CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	PPfold(20)		NanoFolder
MCC	0.848	>	0.329
Average MCC ± 95% Confidence Intervals	0.802 ± 0.243	>	0.353 ± 0.217
Sensitivity	0.816	>	0.405
Positive Predictive Value	0.886	>	0.283
Total TP	155	>	77
Total TN	15965	>	15868
Total FP	35	<	216
Total FP CONTRA	1	<	62
Total FP INCONS	19	<	133
Total FP COMP	15	<	21
Total FN	35	<	113
P-value	0.0

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Performance plots

Comparison of performance of PPfold(20) and NanoFolder. 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 PPfold(20) and NanoFolder).
Comparison of performance of PPfold(20) and NanoFolder. 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 PPfold(20) and NanoFolder).
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 PPfold(20) and NanoFolder).
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 PPfold(20) and NanoFolder).
Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and NanoFolder. 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 PPfold(20) and NanoFolder).
Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and NanoFolder. 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 PPfold(20) and NanoFolder).

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

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

Total Base Pair Counts
Total TP	155
Total TN	15965
Total FP	35
Total FP CONTRA	1
Total FP INCONS	19
Total FP COMP	15
Total FN	35

Total Scores
MCC	0.848
Average MCC ± 95% Confidence Intervals	0.802 ± 0.243
Sensitivity	0.816
Positive Predictive Value	0.886
Nr of predictions	7

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
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...	0.97	0.94	1.00	32	2988	4	0	0	4	2
3ZEX_D	5S_rRNA links to Rfam database...	0.93	0.91	0.94	32	2762	6	0	2	4	3
4A1C_3	5S_rRNA links to Rfam database...	0.93	0.92	0.94	34	2727	2	0	2	0	3
4A1C_2	5_8S_rRNA links to Rfam database...	0.27	0.25	0.29	5	4499	16	1	11	4	15
4AOB_A	SAM links to Rfam database...	0.87	0.83	0.92	24	1411	4	0	2	2	5
4ENC_A	crcB links to Rfam database...	0.64	0.53	0.80	8	486	2	0	2	0	7

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Performance of NanoFolder - scored lower in this pairwise comparison

1. Total counts & total scores for NanoFolder

Total Base Pair Counts
Total TP	77
Total TN	15868
Total FP	216
Total FP CONTRA	62
Total FP INCONS	133
Total FP COMP	21
Total FN	113

Total Scores
MCC	0.329
Average MCC ± 95% Confidence Intervals	0.353 ± 0.217
Sensitivity	0.405
Positive Predictive Value	0.283
Nr of predictions	7

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
3J20_1	tRNA links to Rfam database...	0.42	0.50	0.37	10	1085	20	5	12	3	10
3J2L_3	5S_rRNA links to Rfam database...	0.13	0.18	0.12	6	2969	46	14	31	1	28
3ZEX_D	5S_rRNA links to Rfam database...	0.30	0.37	0.27	13	2747	36	10	26	0	22
4A1C_3	5S_rRNA links to Rfam database...	0.58	0.68	0.51	25	2714	24	9	15	0	12
4A1C_2	5_8S_rRNA links to Rfam database...	-0.01	0.00	0.00	0	4469	61	18	29	14	20
4AOB_A	SAM links to Rfam database...	0.39	0.41	0.39	12	1406	20	4	15	1	17
4ENC_A	crcB links to Rfam database...	0.66	0.73	0.61	11	478	9	2	5	2	4

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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 PPfold(20) - scored higher in this pairwise comparison

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

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

Performance of NanoFolder - scored lower in this pairwise comparison

1. Total counts & total scores for NanoFolder

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