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 Multilign(20) - scored lower in this pairwise comparison

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


Overview

Metric RNASampler(seed) Multilign(20)
MCC 0.558 > 0.471
Average MCC ± 95% Confidence Intervals 0.536 ± 0.352 > 0.446 ± 0.456
Sensitivity 0.523 = 0.523
Positive Predictive Value 0.602 > 0.431
Total TP 56 = 56
Total TN 14325 > 14288
Total FP 61 < 95
Total FP CONTRA 14 < 28
Total FP INCONS 23 < 46
Total FP COMP 24 > 21
Total FN 51 = 51
P-value 0.0

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Performance plots


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

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNASampler(seed) and Multilign(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 Multilign(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 56
Total TN 14325
Total FP 61
Total FP CONTRA 14
Total FP INCONS 23
Total FP COMP 24
Total FN 51
Total Scores
MCC 0.558
Average MCC ± 95% Confidence Intervals 0.536 ± 0.352
Sensitivity 0.523
Positive Predictive Value 0.602
Nr of predictions 5

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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
4A1C_2 0.40 0.40 0.40 8 4496 20 4 8 8 12

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

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

Total Base Pair Counts
Total TP 56
Total TN 14288
Total FP 95
Total FP CONTRA 28
Total FP INCONS 46
Total FP COMP 21
Total FN 51
Total Scores
MCC 0.471
Average MCC ± 95% Confidence Intervals 0.446 ± 0.456
Sensitivity 0.523
Positive Predictive Value 0.431
Nr of predictions 5

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J3E_8 -0.01 0.00 0.00 0 2720 22 8 14 0 15
3J3F_8 0.45 0.53 0.38 10 4735 30 7 9 14 9
3RKF_A 0.91 0.88 0.95 21 844 1 0 1 0 3
3SD1_A 0.68 0.69 0.69 20 1504 9 4 5 0 9
4A1C_2 0.20 0.25 0.16 5 4485 33 9 17 7 15

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