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

  1. Overview

  2. Performance Plots

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

  4. Performance of PPfold(20) - scored lower in this pairwise comparison

  5. Compile and download dataset for RNASampler(seed) & PPfold(20) [.zip] - may take several seconds...


Overview

Metric RNASampler(seed) PPfold(20)
MCC 0.526 > 0.521
Average MCC ± 95% Confidence Intervals 0.512 ± 0.273 > 0.484 ± 0.296
Sensitivity 0.478 = 0.478
Positive Predictive Value 0.586 > 0.575
Total TP 65 = 65
Total TN 19681 > 19679
Total FP 75 > 67
Total FP CONTRA 16 > 10
Total FP INCONS 30 < 38
Total FP COMP 29 > 19
Total FN 71 = 71
P-value 0.0

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Performance plots


  1. Comparison of performance of RNASampler(seed) and PPfold(20). 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 RNASampler(seed) and PPfold(20)).

  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 RNASampler(seed) and PPfold(20)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNASampler(seed) and PPfold(20). 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 RNASampler(seed) and PPfold(20)).

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

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

Total Base Pair Counts
Total TP 65
Total TN 19681
Total FP 75
Total FP CONTRA 16
Total FP INCONS 30
Total FP COMP 29
Total FN 71
Total Scores
MCC 0.526
Average MCC ± 95% Confidence Intervals 0.512 ± 0.273
Sensitivity 0.478
Positive Predictive Value 0.586
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
3J3E_8 0.18 0.20 0.18 3 2725 22 5 9 8 12
3J3F_8 0.47 0.47 0.47 9 4742 18 5 5 8 10
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.72 0.55 0.94 16 1516 1 0 1 0 13
3ZEX_C 0.39 0.31 0.50 9 5356 14 2 7 5 20
4A1C_2 0.40 0.40 0.40 8 4496 20 4 8 8 12

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Performance of PPfold(20) - scored lower in this pairwise comparison

1. Total counts & total scores for PPfold(20)

Total Base Pair Counts
Total TP 65
Total TN 19679
Total FP 67
Total FP CONTRA 10
Total FP INCONS 38
Total FP COMP 19
Total FN 71
Total Scores
MCC 0.521
Average MCC ± 95% Confidence Intervals 0.484 ± 0.296
Sensitivity 0.478
Positive Predictive Value 0.575
Nr of predictions 6

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2. Individual counts for PPfold(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J3E_8 0.21 0.20 0.23 3 2729 13 2 8 3 12
3J3F_8 0.37 0.37 0.37 7 4742 20 5 7 8 12
3RKF_A 0.86 0.79 0.95 19 846 1 0 1 0 5
3SD1_A 0.81 0.76 0.88 22 1508 3 2 1 0 7
3ZEX_C 0.38 0.31 0.47 9 5355 14 0 10 4 20
4A1C_2 0.27 0.25 0.29 5 4499 16 1 11 4 15

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