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(20) - scored higher in this pairwise comparison

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

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


Overview

Metric RNASampler(20) ProbKnot
MCC 0.659 > 0.630
Average MCC ± 95% Confidence Intervals 0.680 ± 0.147 > 0.628 ± 0.163
Sensitivity 0.563 < 0.664
Positive Predictive Value 0.778 > 0.603
Total TP 189 < 223
Total TN 46495 > 46368
Total FP 90 < 192
Total FP CONTRA 24 < 58
Total FP INCONS 30 < 89
Total FP COMP 36 < 45
Total FN 147 > 113
P-value 9.45186852942e-09

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Performance plots


  1. Comparison of performance of RNASampler(20) and ProbKnot. 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(20) and ProbKnot).

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for RNASampler(20) and ProbKnot. 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(20) and ProbKnot).

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Performance of RNASampler(20) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 189
Total TN 46495
Total FP 90
Total FP CONTRA 24
Total FP INCONS 30
Total FP COMP 36
Total FN 147
Total Scores
MCC 0.659
Average MCC ± 95% Confidence Intervals 0.680 ± 0.147
Sensitivity 0.563
Positive Predictive Value 0.778
Nr of predictions 10

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3IZ4_A 0.52 0.41 0.65 39 25476 26 15 6 5 56
3NPB_A 0.75 0.57 1.00 21 2257 5 0 0 5 16
3O58_3 0.51 0.50 0.52 11 4743 19 5 5 9 11
3PDR_A 0.84 0.76 0.93 38 4799 5 1 2 2 12
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.81 0.69 0.95 20 1512 1 0 1 0 9
4A1C_2 0.24 0.25 0.24 5 4495 30 3 13 14 15
4AOB_A 0.70 0.59 0.85 17 1417 4 0 3 1 12
4ENB_A 0.68 0.47 1.00 7 465 0 0 0 0 8
4ENC_A 0.85 0.73 1.00 11 485 0 0 0 0 4

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Performance of ProbKnot - scored lower in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 223
Total TN 46368
Total FP 192
Total FP CONTRA 58
Total FP INCONS 89
Total FP COMP 45
Total FN 113
Total Scores
MCC 0.630
Average MCC ± 95% Confidence Intervals 0.628 ± 0.163
Sensitivity 0.664
Positive Predictive Value 0.603
Nr of predictions 10

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2. Individual counts for ProbKnot [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3IZ4_A 0.59 0.61 0.57 58 25435 49 17 26 6 37
3NPB_A 0.79 0.73 0.87 27 2247 9 0 4 5 10
3O58_3 0.38 0.50 0.29 11 4726 42 10 17 15 11
3PDR_A 0.88 0.92 0.85 46 4786 10 5 3 2 4
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.66 0.69 0.65 20 1502 11 6 5 0 9
4A1C_2 0.17 0.25 0.13 5 4477 49 13 21 15 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.81 0.73 0.92 11 460 1 1 0 0 4
4ENC_A 0.52 0.53 0.53 8 481 8 0 7 1 7

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