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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 Murlet(20) - scored lower in this pairwise comparison

  5. Compile and download dataset for ProbKnot & Murlet(20) [.zip] - may take several seconds...


Overview

Metric ProbKnot Murlet(20)
MCC 0.803 > 0.741
Average MCC ± 95% Confidence Intervals 0.807 ± 0.146 > 0.748 ± 0.140
Sensitivity 0.722 > 0.594
Positive Predictive Value 0.897 < 0.929
Total TP 96 > 79
Total TN 14626 < 14648
Total FP 13 > 8
Total FP CONTRA 6 > 0
Total FP INCONS 5 < 6
Total FP COMP 2 = 2
Total FN 37 < 54
P-value 0.0

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Performance plots


  1. Comparison of performance of ProbKnot and Murlet(20). 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 Murlet(20)).

  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 Murlet(20)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and Murlet(20). 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 Murlet(20)).

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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 96
Total TN 14626
Total FP 13
Total FP CONTRA 6
Total FP INCONS 5
Total FP COMP 2
Total FN 37
Total Scores
MCC 0.803
Average MCC ± 95% Confidence Intervals 0.807 ± 0.146
Sensitivity 0.722
Positive Predictive Value 0.897
Nr of predictions 5

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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_00571 0.60 0.60 0.60 15 3296 10 6 4 0 10
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

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Performance of Murlet(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 79
Total TN 14648
Total FP 8
Total FP CONTRA 0
Total FP INCONS 6
Total FP COMP 2
Total FN 54
Total Scores
MCC 0.741
Average MCC ± 95% Confidence Intervals 0.748 ± 0.140
Sensitivity 0.594
Positive Predictive Value 0.929
Nr of predictions 5

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.59 0.52 0.68 13 3302 7 0 6 1 12
PDB_00828 0.84 0.70 1.00 19 2466 0 0 0 0 8
PDB_00829 0.82 0.67 1.00 16 2262 0 0 0 0 8
PDB_01020 0.83 0.70 1.00 16 2262 0 0 0 0 7
PDB_01073 0.66 0.44 1.00 15 4356 1 0 0 1 19

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