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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RDfolder MXScarna(seed)
MCC 0.616 > 0.514
Average MCC ± 95% Confidence Intervals 0.628 ± 0.124 > 0.513 ± 0.145
Sensitivity 0.531 > 0.481
Positive Predictive Value 0.721 > 0.558
Total TP 181 > 164
Total TN 38726 > 38683
Total FP 73 < 135
Total FP CONTRA 13 < 22
Total FP INCONS 57 < 108
Total FP COMP 3 < 5
Total FN 160 < 177
P-value 1.98760236454e-08

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Performance plots


  1. Comparison of performance of RDfolder and MXScarna(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 RDfolder and MXScarna(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 RDfolder and MXScarna(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RDfolder and MXScarna(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 RDfolder and MXScarna(seed)).

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Performance of RDfolder - scored higher in this pairwise comparison

1. Total counts & total scores for RDfolder

Total Base Pair Counts
Total TP 181
Total TN 38726
Total FP 73
Total FP CONTRA 13
Total FP INCONS 57
Total FP COMP 3
Total FN 160
Total Scores
MCC 0.616
Average MCC ± 95% Confidence Intervals 0.628 ± 0.124
Sensitivity 0.531
Positive Predictive Value 0.721
Nr of predictions 16

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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_00005 0.88 0.79 1.00 11 935 0 0 0 0 3
PDB_00716 -0.01 0.00 0.00 0 2684 18 1 16 1 23
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
RFA_00632 0.62 0.54 0.71 15 4074 6 1 5 0 13
RFA_00636 0.65 0.64 0.67 18 3978 9 3 6 0 10
RFA_00767 0.71 0.50 1.00 9 1882 0 0 0 0 9
RFA_00768 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00769 0.50 0.50 0.50 9 1935 9 4 5 0 9
RFA_00770 0.47 0.39 0.58 7 2004 5 1 4 0 11
RFA_00773 0.67 0.50 0.90 9 1943 1 1 0 0 9
RFA_00779 0.71 0.50 1.00 9 1944 0 0 0 0 9
RFA_00808 0.68 0.56 0.82 9 2005 3 0 2 1 7
RFA_00809 0.40 0.38 0.43 6 2131 8 1 7 0 10

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

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

Total Base Pair Counts
Total TP 164
Total TN 38683
Total FP 135
Total FP CONTRA 22
Total FP INCONS 108
Total FP COMP 5
Total FN 177
Total Scores
MCC 0.514
Average MCC ± 95% Confidence Intervals 0.513 ± 0.145
Sensitivity 0.481
Positive Predictive Value 0.558
Nr of predictions 16

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.59 0.36 1.00 5 941 0 0 0 0 9
PDB_00716 -0.01 0.00 0.00 0 2681 21 1 19 1 23
PDB_00828 0.82 0.67 1.00 18 2467 0 0 0 0 9
PDB_00829 0.86 0.75 1.00 18 2260 0 0 0 0 6
PDB_01020 0.83 0.70 1.00 16 2262 0 0 0 0 7
PDB_01073 0.81 0.74 0.89 25 4343 4 1 2 1 9
RFA_00632 0.25 0.25 0.27 7 4069 19 1 18 0 21
RFA_00636 0.35 0.36 0.36 10 3977 18 2 16 0 18
RFA_00767 0.59 0.56 0.63 10 1875 6 2 4 0 8
RFA_00768 0.59 0.56 0.63 10 1875 6 2 4 0 8
RFA_00769 0.55 0.56 0.56 10 1935 8 3 5 0 8
RFA_00770 0.57 0.56 0.59 10 1999 7 2 5 0 8
RFA_00773 0.55 0.56 0.56 10 1935 8 3 5 0 8
RFA_00779 0.57 0.56 0.59 10 1936 7 2 5 0 8
RFA_00808 -0.01 0.00 0.00 0 2000 19 2 14 3 16
RFA_00809 0.30 0.31 0.29 5 2128 12 1 11 0 11

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