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Table of contents:

  1. Overview

  2. Performance Plots

  3. Performance of PETfold_pre2.0(seed) - scored higher in this pairwise comparison

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

  5. Compile and download dataset for PETfold_pre2.0(seed) & Contrafold [.zip] - may take several seconds...


Overview

Metric PETfold_pre2.0(seed) Contrafold
MCC 0.729 > 0.653
Average MCC ± 95% Confidence Intervals 0.718 ± 0.056 > 0.657 ± 0.089
Sensitivity 0.649 > 0.606
Positive Predictive Value 0.824 > 0.709
Total TP 285 > 266
Total TN 54590 > 54561
Total FP 70 < 124
Total FP CONTRA 33 > 19
Total FP INCONS 28 < 90
Total FP COMP 9 < 15
Total FN 154 < 173
P-value 2.50323628132e-08

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Performance plots


  1. Comparison of performance of PETfold_pre2.0(seed) and Contrafold. 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 PETfold_pre2.0(seed) and Contrafold).

  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 PETfold_pre2.0(seed) and Contrafold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for PETfold_pre2.0(seed) and Contrafold. 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 PETfold_pre2.0(seed) and Contrafold).

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Performance of PETfold_pre2.0(seed) - scored higher in this pairwise comparison

1. Total counts & total scores for PETfold_pre2.0(seed)

Total Base Pair Counts
Total TP 285
Total TN 54590
Total FP 70
Total FP CONTRA 33
Total FP INCONS 28
Total FP COMP 9
Total FN 154
Total Scores
MCC 0.729
Average MCC ± 95% Confidence Intervals 0.718 ± 0.056
Sensitivity 0.649
Positive Predictive Value 0.824
Nr of predictions 19

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2. Individual counts for PETfold_pre2.0(seed) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.80 0.64 1.00 9 937 0 0 0 0 5
PDB_00571 0.85 0.80 0.91 20 3299 2 2 0 0 5
PDB_00716 0.68 0.57 0.81 13 2685 3 0 3 0 10
PDB_00828 0.84 0.78 0.91 21 2462 3 2 0 1 6
PDB_00829 0.87 0.83 0.91 20 2256 3 2 0 1 4
PDB_01009 0.93 0.90 0.95 19 2465 3 0 1 2 2
PDB_01020 0.86 0.83 0.90 19 2257 4 2 0 2 4
PDB_01073 0.77 0.68 0.88 23 4345 4 2 1 1 11
PDB_01092 0.68 0.56 0.83 29 10118 8 0 6 2 23
RFA_00632 0.69 0.64 0.75 18 4071 6 2 4 0 10
RFA_00636 0.73 0.68 0.79 19 3981 5 2 3 0 9
RFA_00767 0.63 0.56 0.71 10 1877 4 3 1 0 8
RFA_00768 0.63 0.56 0.71 10 1877 4 3 1 0 8
RFA_00769 0.63 0.56 0.71 10 1939 4 3 1 0 8
RFA_00770 0.63 0.56 0.71 10 2002 4 3 1 0 8
RFA_00773 0.63 0.56 0.71 10 1939 4 3 1 0 8
RFA_00779 0.63 0.56 0.71 10 1939 4 3 1 0 8
RFA_00808 0.71 0.56 0.90 9 2006 1 1 0 0 7
RFA_00809 0.47 0.38 0.60 6 2135 4 0 4 0 10

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Performance of Contrafold - scored lower in this pairwise comparison

1. Total counts & total scores for Contrafold

Total Base Pair Counts
Total TP 266
Total TN 54561
Total FP 124
Total FP CONTRA 19
Total FP INCONS 90
Total FP COMP 15
Total FN 173
Total Scores
MCC 0.653
Average MCC ± 95% Confidence Intervals 0.657 ± 0.089
Sensitivity 0.606
Positive Predictive Value 0.709
Nr of predictions 19

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2. Individual counts for Contrafold [ 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_00571 0.87 0.80 0.95 20 3300 1 1 0 0 5
PDB_00716 0.33 0.30 0.37 7 2682 13 0 12 1 16
PDB_00828 0.88 0.78 1.00 21 2464 1 0 0 1 6
PDB_00829 0.84 0.75 0.95 18 2259 1 0 1 0 6
PDB_01009 0.46 0.52 0.41 11 2458 16 5 11 0 10
PDB_01020 0.81 0.74 0.89 17 2259 3 1 1 1 6
PDB_01073 0.86 0.74 1.00 25 4346 1 0 0 1 9
PDB_01092 0.70 0.65 0.76 34 10108 14 2 9 3 18
RFA_00632 0.38 0.39 0.37 11 4065 19 0 19 0 17
RFA_00636 0.60 0.64 0.56 18 3973 14 4 10 0 10
RFA_00767 0.74 0.56 1.00 10 1881 2 0 0 2 8
RFA_00768 0.45 0.44 0.47 8 1874 9 1 8 0 10
RFA_00769 0.54 0.56 0.53 10 1934 9 4 5 0 8
RFA_00770 0.68 0.56 0.83 10 2004 5 0 2 3 8
RFA_00773 0.71 0.56 0.91 10 1942 4 1 0 3 8
RFA_00779 0.68 0.56 0.83 10 1941 2 0 2 0 8
RFA_00808 0.68 0.56 0.82 9 2005 2 0 2 0 7
RFA_00809 0.40 0.38 0.43 6 2131 8 0 8 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.