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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric ProbKnot Mastr(seed)
MCC 0.603 > 0.341
Average MCC ± 95% Confidence Intervals 0.597 ± 0.119 > 0.295 ± 0.170
Sensitivity 0.565 > 0.176
Positive Predictive Value 0.649 < 0.670
Total TP 222 > 69
Total TN 48788 < 49027
Total FP 129 > 37
Total FP CONTRA 13 > 5
Total FP INCONS 107 > 29
Total FP COMP 9 > 3
Total FN 171 < 324
P-value 2.1413769576e-08

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Performance plots


  1. Comparison of performance of ProbKnot and Mastr(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 ProbKnot and Mastr(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 ProbKnot and Mastr(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and Mastr(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 ProbKnot and Mastr(seed)).

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Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 222
Total TN 48788
Total FP 129
Total FP CONTRA 13
Total FP INCONS 107
Total FP COMP 9
Total FN 171
Total Scores
MCC 0.603
Average MCC ± 95% Confidence Intervals 0.597 ± 0.119
Sensitivity 0.565
Positive Predictive Value 0.649
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.78 0.79 0.79 11 932 3 0 3 0 3
PDB_00716 -0.01 0.00 0.00 0 2680 22 0 21 1 23
PDB_00828 0.86 0.78 0.95 21 2463 1 0 1 0 6
PDB_00829 0.86 0.75 1.00 18 2260 0 0 0 0 6
PDB_01020 0.86 0.74 1.00 17 2261 1 0 0 1 6
PDB_01073 0.86 0.74 1.00 25 4346 1 0 0 1 9
PDB_01092 0.73 0.63 0.85 33 10114 8 1 5 2 19
RFA_00632 0.40 0.39 0.41 11 4068 16 0 16 0 17
RFA_00636 0.44 0.46 0.43 13 3975 17 0 17 0 15
RFA_00767 0.63 0.56 0.71 10 1877 4 0 4 0 8
RFA_00768 0.44 0.44 0.44 8 1873 11 1 9 1 10
RFA_00769 0.54 0.56 0.53 10 1934 9 4 5 0 8
RFA_00770 0.59 0.56 0.63 10 2000 9 0 6 3 8
RFA_00773 0.55 0.56 0.56 10 1935 8 3 5 0 8
RFA_00779 0.63 0.56 0.71 10 1939 4 3 1 0 8
RFA_00808 0.65 0.56 0.75 9 2004 3 0 3 0 7
RFA_00809 0.35 0.38 0.33 6 2127 12 1 11 0 10

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

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

Total Base Pair Counts
Total TP 69
Total TN 49027
Total FP 37
Total FP CONTRA 5
Total FP INCONS 29
Total FP COMP 3
Total FN 324
Total Scores
MCC 0.341
Average MCC ± 95% Confidence Intervals 0.295 ± 0.170
Sensitivity 0.176
Positive Predictive Value 0.670
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.60 0.43 0.86 6 939 2 0 1 1 8
PDB_00716 0.00 0.00 0.00 0 2701 0 0 0 0 23
PDB_00828 0.00 0.00 0.00 0 2485 0 0 0 0 27
PDB_00829 0.00 0.00 0.00 0 2278 0 0 0 0 24
PDB_01020 0.00 0.00 0.00 0 2278 0 0 0 0 23
PDB_01073 0.00 0.00 0.00 0 4371 0 0 0 0 34
PDB_01092 0.00 0.00 0.00 0 10153 0 0 0 0 52
RFA_00632 0.00 0.00 0.00 0 4095 0 0 0 0 28
RFA_00636 0.00 0.00 0.00 0 4005 0 0 0 0 28
RFA_00767 0.67 0.50 0.90 9 1881 1 0 1 0 9
RFA_00768 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00769 0.64 0.50 0.82 9 1942 2 1 1 0 9
RFA_00770 0.68 0.56 0.83 10 2004 2 0 2 0 8
RFA_00773 0.64 0.50 0.82 9 1942 2 1 1 0 9
RFA_00779 0.65 0.56 0.77 10 1940 3 0 3 0 8
RFA_00808 -0.01 0.00 0.00 0 2001 17 2 13 2 16
RFA_00809 0.40 0.38 0.43 6 2131 8 1 7 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.