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 Murlet(seed) - scored lower in this pairwise comparison

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


Overview

Metric Contrafold Murlet(seed)
MCC 0.668 > 0.569
Average MCC ± 95% Confidence Intervals 0.648 ± 0.069 > 0.550 ± 0.089
Sensitivity 0.670 > 0.383
Positive Predictive Value 0.668 < 0.845
Total TP 1747 > 1000
Total TN 1502814 < 1504247
Total FP 1193 > 241
Total FP CONTRA 151 > 15
Total FP INCONS 719 > 169
Total FP COMP 323 > 57
Total FN 861 < 1608
P-value 3.56938820447e-08

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Performance plots


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

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Contrafold and Murlet(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 Murlet(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 1747
Total TN 1502814
Total FP 1193
Total FP CONTRA 151
Total FP INCONS 719
Total FP COMP 323
Total FN 861
Total Scores
MCC 0.668
Average MCC ± 95% Confidence Intervals 0.648 ± 0.069
Sensitivity 0.670
Positive Predictive Value 0.668
Nr of predictions 31

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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
RFA_00606 0.53 0.51 0.54 20 21284 25 10 7 8 19
RFA_00620 0.71 0.64 0.78 25 21913 29 0 7 22 14
RFA_00626 0.91 0.87 0.94 76 56535 26 1 4 21 11
RFA_00627 0.86 0.83 0.89 72 56872 28 0 9 19 15
RFA_00628 0.91 0.88 0.94 76 57210 25 0 5 20 10
RFA_00630 0.77 0.77 0.77 67 56866 34 6 14 14 20
RFA_00639 0.60 0.59 0.61 51 54532 47 5 27 15 36
RFA_00814 0.79 0.78 0.80 32 25160 19 1 7 11 9
RFA_00815 0.59 0.61 0.57 25 24487 35 2 17 16 16
RFA_00816 0.72 0.73 0.71 30 23178 20 8 4 8 11
RFA_00817 0.11 0.12 0.10 5 21893 47 12 35 0 36
RFA_00818 0.57 0.61 0.53 25 20254 32 11 11 10 16
RFA_00819 0.46 0.46 0.45 19 27924 47 3 20 24 22
RFA_00820 0.95 0.94 0.95 151 151366 28 0 8 20 9
RFA_00830 0.57 0.52 0.62 80 152499 100 2 47 51 74
SRP_00079 0.62 0.63 0.63 55 41817 43 3 30 10 33
SRP_00124 0.63 0.62 0.63 53 37044 38 3 28 7 32
SRP_00182 0.58 0.58 0.58 59 45955 45 10 32 3 42
SRP_00197 0.24 0.22 0.26 22 49370 63 10 53 0 79
SRP_00198 0.48 0.49 0.48 50 50936 55 2 52 1 53
SRP_00199 0.61 0.60 0.62 63 50939 42 3 35 4 42
SRP_00202 0.89 0.89 0.89 104 54168 16 1 12 3 13
SRP_00241 0.51 0.55 0.47 45 45961 53 14 36 3 37
SRP_00255 0.81 0.82 0.79 77 47489 27 2 18 7 17
SRP_00260 0.71 0.74 0.69 74 47787 37 6 28 3 26
SRP_00278 0.73 0.74 0.72 78 45947 33 4 27 2 27
SRP_00322 0.89 0.90 0.88 98 48404 17 1 13 3 11
SRP_00328 0.60 0.62 0.58 53 39530 41 10 28 3 32
SRP_00329 0.59 0.61 0.58 52 39813 43 6 32 5 33
SRP_00339 0.66 0.68 0.64 64 44451 42 4 32 6 30
SRP_00340 0.51 0.56 0.47 46 41230 56 11 41 4 36

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

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

Total Base Pair Counts
Total TP 1000
Total TN 1504247
Total FP 241
Total FP CONTRA 15
Total FP INCONS 169
Total FP COMP 57
Total FN 1608
Total Scores
MCC 0.569
Average MCC ± 95% Confidence Intervals 0.550 ± 0.089
Sensitivity 0.383
Positive Predictive Value 0.845
Nr of predictions 31

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
RFA_00606 0.00 0.00 0.00 0 21321 0 0 0 0 39
RFA_00620 0.00 0.00 0.00 0 21945 0 0 0 0 39
RFA_00626 0.81 0.66 1.00 57 56559 4 0 0 4 30
RFA_00627 0.84 0.70 1.00 61 56892 5 0 0 5 26
RFA_00628 0.83 0.69 1.00 59 57232 8 0 0 8 27
RFA_00630 0.82 0.67 1.00 58 56895 4 0 0 4 29
RFA_00639 0.21 0.11 0.40 10 54590 15 4 11 0 77
RFA_00814 0.75 0.63 0.90 26 25171 4 0 3 1 15
RFA_00815 0.83 0.68 1.00 28 24503 1 0 0 1 13
RFA_00816 0.75 0.63 0.90 26 23191 4 0 3 1 15
RFA_00817 0.83 0.68 1.00 28 21917 1 0 0 1 13
RFA_00818 0.83 0.68 1.00 28 20273 1 0 0 1 13
RFA_00819 0.83 0.68 1.00 28 27938 0 0 0 0 13
RFA_00820 0.71 0.56 0.89 90 151424 13 3 8 2 70
RFA_00830 0.59 0.45 0.78 70 152538 23 3 17 3 84
SRP_00079 0.54 0.33 0.88 29 41872 6 0 4 2 59
SRP_00124 0.15 0.09 0.24 8 37094 27 3 23 1 77
SRP_00182 0.59 0.35 1.00 35 46021 1 0 0 1 66
SRP_00197 0.47 0.28 0.80 28 49420 8 0 7 1 73
SRP_00198 0.47 0.27 0.82 28 51006 7 0 6 1 75
SRP_00199 0.47 0.24 0.93 25 51013 3 0 2 1 80
SRP_00202 0.48 0.25 0.94 29 54254 2 0 2 0 88
SRP_00241 0.51 0.33 0.79 27 46022 9 0 7 2 55
SRP_00255 0.65 0.43 1.00 40 47546 2 0 0 2 54
SRP_00260 0.21 0.14 0.33 14 47852 29 1 28 0 86
SRP_00278 0.53 0.30 0.94 31 46023 3 0 2 1 74
SRP_00322 0.44 0.25 0.79 27 48482 8 0 7 1 82
SRP_00328 0.49 0.34 0.71 29 39580 16 1 11 4 56
SRP_00329 0.50 0.34 0.73 29 39863 16 0 11 5 56
SRP_00339 0.49 0.32 0.77 30 44512 9 0 9 0 64
SRP_00340 0.44 0.27 0.73 22 41298 12 0 8 4 60

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