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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric IPknot Murlet(seed)
MCC 0.718 > 0.569
Average MCC ± 95% Confidence Intervals 0.711 ± 0.060 > 0.550 ± 0.089
Sensitivity 0.699 > 0.383
Positive Predictive Value 0.738 < 0.845
Total TP 1824 > 1000
Total TN 1502961 < 1504247
Total FP 849 > 241
Total FP CONTRA 129 > 15
Total FP INCONS 517 > 169
Total FP COMP 203 > 57
Total FN 784 < 1608
P-value 3.56938820447e-08

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Performance plots


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

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for IPknot 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 IPknot and Murlet(seed)).

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Performance of IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 1824
Total TN 1502961
Total FP 849
Total FP CONTRA 129
Total FP INCONS 517
Total FP COMP 203
Total FN 784
Total Scores
MCC 0.718
Average MCC ± 95% Confidence Intervals 0.711 ± 0.060
Sensitivity 0.699
Positive Predictive Value 0.738
Nr of predictions 31

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
RFA_00606 0.69 0.67 0.72 26 21285 20 7 3 10 13
RFA_00620 0.60 0.59 0.61 23 21907 28 1 14 13 16
RFA_00626 0.89 0.85 0.94 74 56537 14 0 5 9 13
RFA_00627 0.69 0.66 0.73 57 56875 35 4 17 14 30
RFA_00628 0.95 0.90 1.00 77 57214 14 0 0 14 9
RFA_00630 0.82 0.75 0.89 65 56880 14 0 8 6 22
RFA_00639 0.46 0.45 0.48 39 54533 46 8 35 3 48
RFA_00814 0.89 0.88 0.90 36 25160 11 0 4 7 5
RFA_00815 0.57 0.61 0.54 25 24485 28 5 16 7 16
RFA_00816 0.82 0.85 0.80 35 23176 12 8 1 3 6
RFA_00817 0.23 0.24 0.22 10 21900 38 11 24 3 31
RFA_00818 0.69 0.68 0.70 28 20261 15 9 3 3 13
RFA_00819 0.96 0.95 0.98 39 27926 26 0 1 25 2
RFA_00820 0.92 0.88 0.96 140 151379 10 2 4 4 20
RFA_00830 0.54 0.50 0.59 77 152498 97 6 47 44 77
SRP_00079 0.67 0.66 0.68 58 41820 33 3 24 6 30
SRP_00124 0.86 0.81 0.92 69 37053 10 0 6 4 16
SRP_00182 0.75 0.73 0.76 74 45959 25 3 20 2 27
SRP_00197 0.68 0.57 0.82 58 49384 13 4 9 0 43
SRP_00198 0.57 0.54 0.60 56 50946 39 6 32 1 47
SRP_00199 0.69 0.65 0.73 68 50947 26 1 24 1 37
SRP_00202 0.97 0.96 0.97 112 54170 4 0 3 1 5
SRP_00241 0.57 0.60 0.54 49 45965 44 12 30 2 33
SRP_00255 0.70 0.69 0.71 65 47495 29 1 25 3 29
SRP_00260 0.75 0.74 0.76 74 47798 25 4 19 2 26
SRP_00278 0.74 0.72 0.75 76 45955 27 3 22 2 29
SRP_00322 0.85 0.87 0.83 95 48402 21 4 15 2 14
SRP_00328 0.65 0.65 0.66 55 39538 29 8 20 1 30
SRP_00329 0.63 0.61 0.65 52 39823 31 5 23 3 33
SRP_00339 0.68 0.69 0.67 65 44454 37 5 27 5 29
SRP_00340 0.54 0.57 0.51 47 41236 48 9 36 3 35

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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.