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 RNAfold - scored lower in this pairwise comparison

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


Overview

Metric RNAalifold(seed) RNAfold
MCC 0.657 > 0.566
Average MCC ± 95% Confidence Intervals 0.648 ± 0.047 > 0.559 ± 0.142
Sensitivity 0.522 < 0.532
Positive Predictive Value 0.833 > 0.609
Total TP 205 < 209
Total TN 48884 > 48787
Total FP 44 < 145
Total FP CONTRA 10 < 19
Total FP INCONS 31 < 115
Total FP COMP 3 < 11
Total FN 188 > 184
P-value 1.77512146924e-08

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Performance plots


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

  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 RNAfold).

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

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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 205
Total TN 48884
Total FP 44
Total FP CONTRA 10
Total FP INCONS 31
Total FP COMP 3
Total FN 188
Total Scores
MCC 0.657
Average MCC ± 95% Confidence Intervals 0.648 ± 0.047
Sensitivity 0.522
Positive Predictive Value 0.833
Nr of predictions 17

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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
PDB_01092 0.70 0.54 0.90 28 10122 4 0 3 1 24
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 RNAfold - scored lower in this pairwise comparison

1. Total counts & total scores for RNAfold

Total Base Pair Counts
Total TP 209
Total TN 48787
Total FP 145
Total FP CONTRA 19
Total FP INCONS 115
Total FP COMP 11
Total FN 184
Total Scores
MCC 0.566
Average MCC ± 95% Confidence Intervals 0.559 ± 0.142
Sensitivity 0.532
Positive Predictive Value 0.609
Nr of predictions 17

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2. Individual counts for RNAfold [ 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 2678 24 1 22 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 0.75 0.65 0.88 22 4346 4 0 3 1 12
PDB_01092 0.71 0.63 0.80 33 10112 10 1 7 2 19
RFA_00632 0.38 0.39 0.37 11 4065 19 2 17 0 17
RFA_00636 0.42 0.43 0.43 12 3977 16 2 14 0 16
RFA_00767 0.63 0.56 0.71 10 1877 4 0 4 0 8
RFA_00768 0.48 0.44 0.53 8 1876 7 1 6 0 10
RFA_00769 0.52 0.56 0.50 10 1933 10 4 6 0 8
RFA_00770 0.68 0.56 0.83 10 2004 5 0 2 3 8
RFA_00773 0.55 0.56 0.56 10 1935 8 2 6 0 8
RFA_00779 0.55 0.56 0.56 10 1935 8 3 5 0 8
RFA_00808 -0.01 0.00 0.00 0 2001 18 2 13 3 16
RFA_00809 0.36 0.38 0.35 6 2128 11 1 10 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.