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

  1. Overview

  2. Performance Plots

  3. Performance of Multilign(20) - scored higher in this pairwise comparison

  4. Performance of CRWrnafold - scored lower in this pairwise comparison

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


Overview

Metric Multilign(20) CRWrnafold
MCC 0.862 > 0.776
Average MCC ± 95% Confidence Intervals 0.862 ± 0.015 > 0.796 ± 0.188
Sensitivity 0.752 > 0.684
Positive Predictive Value 0.990 > 0.883
Total TP 100 > 91
Total TN 14632 > 14630
Total FP 7 < 14
Total FP CONTRA 1 < 2
Total FP INCONS 0 < 10
Total FP COMP 6 > 2
Total FN 33 < 42
P-value 0.0

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Performance plots


  1. Comparison of performance of Multilign(20) and CRWrnafold. 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 Multilign(20) and CRWrnafold).

  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 Multilign(20) and CRWrnafold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Multilign(20) and CRWrnafold. 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 Multilign(20) and CRWrnafold).

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Performance of Multilign(20) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 100
Total TN 14632
Total FP 7
Total FP CONTRA 1
Total FP INCONS 0
Total FP COMP 6
Total FN 33
Total Scores
MCC 0.862
Average MCC ± 95% Confidence Intervals 0.862 ± 0.015
Sensitivity 0.752
Positive Predictive Value 0.990
Nr of predictions 5

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.85 0.76 0.95 19 3301 1 1 0 0 6
PDB_00828 0.88 0.78 1.00 21 2464 0 0 0 0 6
PDB_00829 0.86 0.75 1.00 18 2260 2 0 0 2 6
PDB_01020 0.86 0.74 1.00 17 2261 3 0 0 3 6
PDB_01073 0.86 0.74 1.00 25 4346 1 0 0 1 9

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Performance of CRWrnafold - scored lower in this pairwise comparison

1. Total counts & total scores for CRWrnafold

Total Base Pair Counts
Total TP 91
Total TN 14630
Total FP 14
Total FP CONTRA 2
Total FP INCONS 10
Total FP COMP 2
Total FN 42
Total Scores
MCC 0.776
Average MCC ± 95% Confidence Intervals 0.796 ± 0.188
Sensitivity 0.684
Positive Predictive Value 0.883
Nr of predictions 5

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.85 0.76 0.95 19 3301 1 1 0 0 6
PDB_00828 0.88 0.78 1.00 21 2464 0 0 0 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 0.52 0.47 0.59 16 4344 12 1 10 1 18

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