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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Carnac(seed) CMfinder(seed)
MCC 0.555 > 0.443
Average MCC ± 95% Confidence Intervals 0.404 ± 0.263 < 0.456 ± 0.186
Sensitivity 0.325 < 0.333
Positive Predictive Value 0.953 > 0.597
Total TP 81 < 83
Total TN 33851 > 33797
Total FP 5 < 57
Total FP CONTRA 3 = 3
Total FP INCONS 1 < 53
Total FP COMP 1 = 1
Total FN 168 > 166
P-value 1.55268413083e-08

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Performance plots


  1. Comparison of performance of Carnac(seed) and CMfinder(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 Carnac(seed) and CMfinder(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 Carnac(seed) and CMfinder(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Carnac(seed) and CMfinder(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 Carnac(seed) and CMfinder(seed)).

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

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

Total Base Pair Counts
Total TP 81
Total TN 33851
Total FP 5
Total FP CONTRA 3
Total FP INCONS 1
Total FP COMP 1
Total FN 168
Total Scores
MCC 0.555
Average MCC ± 95% Confidence Intervals 0.404 ± 0.263
Sensitivity 0.325
Positive Predictive Value 0.953
Nr of predictions 11

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2. Individual counts for Carnac(seed) [ 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 0.00 0.00 0.00 0 2701 0 0 0 0 23
PDB_01092 0.77 0.63 0.94 33 10118 3 1 1 1 19
RFA_00632 0.00 0.00 0.00 0 4095 0 0 0 0 28
RFA_00636 0.00 0.00 0.00 0 4005 0 0 0 0 28
RFA_00769 0.71 0.56 0.91 10 1942 1 1 0 0 8
RFA_00770 0.62 0.39 1.00 7 2009 0 0 0 0 11
RFA_00773 0.71 0.56 0.91 10 1942 1 1 0 0 8
RFA_00779 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00808 0.00 0.00 0.00 0 2016 0 0 0 0 16
RFA_00809 0.00 0.00 0.00 0 2145 0 0 0 0 16

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

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

Total Base Pair Counts
Total TP 83
Total TN 33797
Total FP 57
Total FP CONTRA 3
Total FP INCONS 53
Total FP COMP 1
Total FN 166
Total Scores
MCC 0.443
Average MCC ± 95% Confidence Intervals 0.456 ± 0.186
Sensitivity 0.333
Positive Predictive Value 0.597
Nr of predictions 11

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.47 0.36 0.63 5 938 3 0 3 0 9
PDB_00716 -0.01 0.00 0.00 0 2688 13 0 13 0 23
PDB_01092 0.38 0.21 0.69 11 10137 6 0 5 1 41
RFA_00632 0.27 0.25 0.29 7 4071 17 0 17 0 21
RFA_00636 0.71 0.64 0.78 18 3982 5 2 3 0 10
RFA_00769 0.71 0.50 1.00 9 1944 0 0 0 0 9
RFA_00770 0.71 0.50 1.00 9 2007 0 0 0 0 9
RFA_00773 0.00 0.00 0.00 0 1949 4 0 4 0 18
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 2 0 2 0 7
RFA_00809 0.41 0.38 0.46 6 2132 7 1 6 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.