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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidAlifold(seed) RNASampler(20)
MCC 0.881 > 0.832
Average MCC ± 95% Confidence Intervals 0.885 ± 0.053 > 0.837 ± 0.076
Sensitivity 0.778 > 0.694
Positive Predictive Value 1.000 = 1.000
Total TP 84 > 75
Total TN 11328 < 11337
Total FP 2 = 2
Total FP CONTRA 0 = 0
Total FP INCONS 0 = 0
Total FP COMP 2 = 2
Total FN 24 < 33
P-value 0.0

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Performance plots


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

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

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

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

Total Base Pair Counts
Total TP 84
Total TN 11328
Total FP 2
Total FP CONTRA 0
Total FP INCONS 0
Total FP COMP 2
Total FN 24
Total Scores
MCC 0.881
Average MCC ± 95% Confidence Intervals 0.885 ± 0.053
Sensitivity 0.778
Positive Predictive Value 1.000
Nr of predictions 4

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00828 0.88 0.78 1.00 21 2464 0 0 0 0 6
PDB_00829 0.91 0.83 1.00 20 2258 0 0 0 0 4
PDB_01020 0.91 0.83 1.00 19 2259 1 0 0 1 4
PDB_01073 0.84 0.71 1.00 24 4347 1 0 0 1 10

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

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

Total Base Pair Counts
Total TP 75
Total TN 11337
Total FP 2
Total FP CONTRA 0
Total FP INCONS 0
Total FP COMP 2
Total FN 33
Total Scores
MCC 0.832
Average MCC ± 95% Confidence Intervals 0.837 ± 0.076
Sensitivity 0.694
Positive Predictive Value 1.000
Nr of predictions 4

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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
PDB_00828 0.86 0.74 1.00 20 2465 0 0 0 0 7
PDB_00829 0.86 0.75 1.00 18 2260 0 0 0 0 6
PDB_01020 0.86 0.74 1.00 17 2261 1 0 0 1 6
PDB_01073 0.77 0.59 1.00 20 4351 1 0 0 1 14

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