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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RSpredict(20) RDfolder
MCC 0.672 > 0.664
Average MCC ± 95% Confidence Intervals 0.671 ± 0.248 < 0.685 ± 0.312
Sensitivity 0.549 < 0.586
Positive Predictive Value 0.830 > 0.757
Total TP 73 < 78
Total TN 14645 > 14630
Total FP 17 < 26
Total FP CONTRA 6 > 1
Total FP INCONS 9 < 24
Total FP COMP 2 > 1
Total FN 60 > 55
P-value 0.0

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Performance plots


  1. Comparison of performance of RSpredict(20) and RDfolder. 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 RSpredict(20) and RDfolder).

  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 RSpredict(20) and RDfolder).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RSpredict(20) and RDfolder. 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 RSpredict(20) and RDfolder).

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

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

Total Base Pair Counts
Total TP 73
Total TN 14645
Total FP 17
Total FP CONTRA 6
Total FP INCONS 9
Total FP COMP 2
Total FN 60
Total Scores
MCC 0.672
Average MCC ± 95% Confidence Intervals 0.671 ± 0.248
Sensitivity 0.549
Positive Predictive Value 0.830
Nr of predictions 5

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.66 0.56 0.78 14 3303 5 0 4 1 11
PDB_00828 0.82 0.74 0.91 20 2463 2 2 0 0 7
PDB_00829 0.70 0.63 0.79 15 2259 4 2 2 0 9
PDB_01020 0.84 0.78 0.90 18 2258 3 2 0 1 5
PDB_01073 0.34 0.18 0.67 6 4362 3 0 3 0 28

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Performance of RDfolder - scored lower in this pairwise comparison

1. Total counts & total scores for RDfolder

Total Base Pair Counts
Total TP 78
Total TN 14630
Total FP 26
Total FP CONTRA 1
Total FP INCONS 24
Total FP COMP 1
Total FN 55
Total Scores
MCC 0.664
Average MCC ± 95% Confidence Intervals 0.685 ± 0.312
Sensitivity 0.586
Positive Predictive Value 0.757
Nr of predictions 5

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.39 0.36 0.43 9 3300 12 0 12 0 16
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 0.43 0.38 0.50 13 4345 13 1 12 0 21

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