CompaRNA - on-line benchmarks of RNA structure prediction methods
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Table of contents:

  1. Overview

  2. Performance Plots

  3. Performance of Contrafold - scored higher in this pairwise comparison

  4. Performance of CMfinder(seed) - scored lower in this pairwise comparison

  5. Compile and download dataset for Contrafold & CMfinder(seed) [.zip] - may take several seconds...


Overview

Metric Contrafold CMfinder(seed)
MCC 0.577 > 0.363
Average MCC ± 95% Confidence Intervals 0.576 ± 0.072 > 0.399 ± 0.081
Sensitivity 0.554 > 0.184
Positive Predictive Value 0.602 < 0.716
Total TP 953 > 317
Total TN 1069002 < 1070143
Total FP 827 > 134
Total FP CONTRA 117 > 6
Total FP INCONS 514 > 120
Total FP COMP 196 > 8
Total FN 766 < 1402
P-value 5.1503931209e-08

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Performance plots


  1. Comparison of performance of Contrafold and CMfinder(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 Contrafold and CMfinder(seed)).

  2. 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 Contrafold and CMfinder(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Contrafold and CMfinder(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 Contrafold and CMfinder(seed)).

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Performance of Contrafold - scored higher in this pairwise comparison

1. Total counts & total scores for Contrafold

Total Base Pair Counts
Total TP 953
Total TN 1069002
Total FP 827
Total FP CONTRA 117
Total FP INCONS 514
Total FP COMP 196
Total FN 766
Total Scores
MCC 0.577
Average MCC ± 95% Confidence Intervals 0.576 ± 0.072
Sensitivity 0.554
Positive Predictive Value 0.602
Nr of predictions 26

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
CRW_00013 0.43 0.39 0.47 45 103644 80 11 40 29 70
CRW_00016 0.73 0.68 0.79 81 77319 37 0 21 16 39
CRW_00610 0.50 0.49 0.51 40 36237 41 9 29 3 41
CRW_00613 0.79 0.77 0.81 60 34906 22 1 13 8 18
CRW_00614 0.24 0.25 0.23 14 121709 121 7 41 73 43
CRW_00618 0.20 0.21 0.19 13 56213 75 8 46 21 48
CRW_00633 0.58 0.55 0.62 58 63453 37 8 27 2 48
CRW_00634 0.58 0.59 0.57 55 64524 43 12 29 2 39
CRW_00670 0.76 0.71 0.83 85 70022 19 0 18 1 35
CRW_00671 0.73 0.70 0.77 82 62728 31 1 24 6 35
CRW_00672 0.53 0.52 0.55 58 72284 55 8 40 7 53
CRW_00674 0.70 0.66 0.74 82 83325 34 5 24 5 42
CRW_00676 0.42 0.44 0.40 51 93400 81 20 57 4 64
CRW_00692 0.45 0.44 0.47 40 68549 53 16 30 7 50
PDB_00005 0.88 0.79 1.00 11 935 0 0 0 0 3
PDB_00716 0.33 0.30 0.37 7 2682 13 0 12 1 16
PDB_00827 0.77 0.65 0.90 53 26969 8 0 6 2 28
PDB_01092 0.70 0.65 0.76 34 10108 14 2 9 3 18
RFA_00632 0.38 0.39 0.37 11 4065 19 0 19 0 17
RFA_00636 0.60 0.64 0.56 18 3973 14 4 10 0 10
RFA_00769 0.54 0.56 0.53 10 1934 9 4 5 0 8
RFA_00770 0.68 0.56 0.83 10 2004 5 0 2 3 8
RFA_00773 0.71 0.56 0.91 10 1942 4 1 0 3 8
RFA_00779 0.68 0.56 0.83 10 1941 2 0 2 0 8
RFA_00808 0.68 0.56 0.82 9 2005 2 0 2 0 7
RFA_00809 0.40 0.38 0.43 6 2131 8 0 8 0 10

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

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

Total Base Pair Counts
Total TP 317
Total TN 1070143
Total FP 134
Total FP CONTRA 6
Total FP INCONS 120
Total FP COMP 8
Total FN 1402
Total Scores
MCC 0.363
Average MCC ± 95% Confidence Intervals 0.399 ± 0.081
Sensitivity 0.184
Positive Predictive Value 0.716
Nr of predictions 26

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
CRW_00013 0.37 0.14 1.00 16 103724 0 0 0 0 99
CRW_00016 0.36 0.14 0.89 17 77402 2 0 2 0 103
CRW_00610 0.49 0.31 0.78 25 36283 7 1 6 0 56
CRW_00613 0.54 0.33 0.87 26 34950 4 0 4 0 52
CRW_00614 0.46 0.25 0.88 14 121755 9 0 2 7 43
CRW_00618 0.36 0.13 1.00 8 56272 0 0 0 0 53
CRW_00633 0.32 0.12 0.81 13 63530 3 1 2 0 93
CRW_00634 0.40 0.17 0.94 16 64603 1 0 1 0 78
CRW_00670 0.32 0.18 0.55 22 70085 18 0 18 0 98
CRW_00671 0.20 0.09 0.41 11 62808 16 0 16 0 106
CRW_00672 0.38 0.15 0.94 17 72372 1 0 1 0 94
CRW_00674 0.40 0.17 0.95 21 83414 1 0 1 0 103
CRW_00676 0.12 0.04 0.33 5 93513 10 1 9 0 110
CRW_00692 0.41 0.17 1.00 15 68620 0 0 0 0 75
PDB_00005 0.47 0.36 0.63 5 938 3 0 3 0 9
PDB_00716 -0.01 0.00 0.00 0 2688 13 0 13 0 23
PDB_00827 0.25 0.10 0.62 8 27015 5 0 5 0 73
PDB_01092 0.38 0.21 0.69 11 10137 6 0 5 1 41
RFA_00632 0.27 0.25 0.29 7 4071 17 0 17 0 21
RFA_00636 0.71 0.64 0.78 18 3982 5 2 3 0 10
RFA_00769 0.71 0.50 1.00 9 1944 0 0 0 0 9
RFA_00770 0.71 0.50 1.00 9 2007 0 0 0 0 9
RFA_00773 0.00 0.00 0.00 0 1949 4 0 4 0 18
RFA_00779 0.71 0.50 1.00 9 1944 0 0 0 0 9
RFA_00808 0.68 0.56 0.82 9 2005 2 0 2 0 7
RFA_00809 0.41 0.38 0.46 6 2132 7 1 6 0 10

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Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.