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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Multilign(seed) RNASampler(seed)
MCC 0.879 > 0.807
Average MCC ± 95% Confidence Intervals 0.878 ± 0.083 > 0.819 ± 0.043
Sensitivity 0.851 > 0.679
Positive Predictive Value 0.908 < 0.959
Total TP 326 > 260
Total TN 235967 < 236055
Total FP 104 > 45
Total FP CONTRA 6 > 0
Total FP INCONS 27 > 11
Total FP COMP 71 > 34
Total FN 57 < 123
P-value 0.0

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Performance plots


  1. Comparison of performance of Multilign(seed) and RNASampler(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 Multilign(seed) and RNASampler(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 Multilign(seed) and RNASampler(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Multilign(seed) and RNASampler(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 Multilign(seed) and RNASampler(seed)).

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

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

Total Base Pair Counts
Total TP 326
Total TN 235967
Total FP 104
Total FP CONTRA 6
Total FP INCONS 27
Total FP COMP 71
Total FN 57
Total Scores
MCC 0.879
Average MCC ± 95% Confidence Intervals 0.878 ± 0.083
Sensitivity 0.851
Positive Predictive Value 0.908
Nr of predictions 6

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
RFA_00626 0.90 0.85 0.95 74 56538 20 0 4 16 13
RFA_00628 0.92 0.88 0.95 76 57211 18 0 4 14 10
RFA_00630 0.83 0.80 0.86 70 56872 29 0 11 18 17
RFA_00816 1.00 1.00 1.00 41 23179 12 0 0 12 0
RFA_00817 0.77 0.78 0.76 32 21903 13 5 5 3 9
RFA_00818 0.85 0.80 0.89 33 20264 12 1 3 8 8

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

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

Total Base Pair Counts
Total TP 260
Total TN 236055
Total FP 45
Total FP CONTRA 0
Total FP INCONS 11
Total FP COMP 34
Total FN 123
Total Scores
MCC 0.807
Average MCC ± 95% Confidence Intervals 0.819 ± 0.043
Sensitivity 0.679
Positive Predictive Value 0.959
Nr of predictions 6

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
RFA_00626 0.80 0.64 1.00 56 56560 5 0 0 5 31
RFA_00628 0.78 0.64 0.95 55 57233 12 0 3 9 31
RFA_00630 0.77 0.66 0.90 57 56890 15 0 6 9 30
RFA_00816 0.86 0.76 0.97 31 23188 6 0 1 5 10
RFA_00817 0.86 0.76 0.97 31 21913 1 0 1 0 10
RFA_00818 0.86 0.73 1.00 30 20271 6 0 0 6 11

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