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

  1. Overview

  2. Performance Plots

  3. Performance of RNAalifold(seed) - scored higher in this pairwise comparison

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

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


Overview

Metric RNAalifold(seed) RDfolder
MCC 0.651 > 0.616
Average MCC ± 95% Confidence Intervals 0.645 ± 0.050 > 0.628 ± 0.124
Sensitivity 0.519 < 0.531
Positive Predictive Value 0.823 > 0.721
Total TP 177 < 181
Total TN 38762 > 38726
Total FP 40 < 73
Total FP CONTRA 10 < 13
Total FP INCONS 28 < 57
Total FP COMP 2 < 3
Total FN 164 > 160
P-value 2.83464629825e-08

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Performance plots


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

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

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Performance of RNAalifold(seed) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 177
Total TN 38762
Total FP 40
Total FP CONTRA 10
Total FP INCONS 28
Total FP COMP 2
Total FN 164
Total Scores
MCC 0.651
Average MCC ± 95% Confidence Intervals 0.645 ± 0.050
Sensitivity 0.519
Positive Predictive Value 0.823
Nr of predictions 16

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2. Individual counts for RNAalifold(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 0.60 0.43 0.83 10 2689 2 0 2 0 13
PDB_00828 0.70 0.59 0.84 16 2466 3 2 1 0 11
PDB_00829 0.75 0.67 0.84 16 2259 3 2 1 0 8
PDB_01020 0.73 0.65 0.83 15 2260 4 2 1 1 8
PDB_01073 0.80 0.65 1.00 22 4349 1 0 0 1 12
RFA_00632 0.49 0.32 0.75 9 4083 3 2 1 0 19
RFA_00636 0.49 0.32 0.75 9 3993 3 2 1 0 19
RFA_00767 0.65 0.56 0.77 10 1878 3 0 3 0 8
RFA_00768 0.65 0.56 0.77 10 1878 3 0 3 0 8
RFA_00769 0.65 0.56 0.77 10 1940 3 0 3 0 8
RFA_00770 0.65 0.56 0.77 10 2003 3 0 3 0 8
RFA_00773 0.65 0.56 0.77 10 1940 3 0 3 0 8
RFA_00779 0.65 0.56 0.77 10 1940 3 0 3 0 8
RFA_00808 0.75 0.56 1.00 9 2007 0 0 0 0 7
RFA_00809 0.50 0.38 0.67 6 2136 3 0 3 0 10

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