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(20) - scored higher in this pairwise comparison

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

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


Overview

Metric CentroidAlifold(20) RNASampler(seed)
MCC 0.621 > 0.593
Average MCC ± 95% Confidence Intervals 0.570 ± 0.197 < 0.591 ± 0.169
Sensitivity 0.517 < 0.545
Positive Predictive Value 0.752 > 0.650
Total TP 109 < 115
Total TN 30427 > 30395
Total FP 47 < 103
Total FP CONTRA 16 < 27
Total FP INCONS 20 < 35
Total FP COMP 11 < 41
Total FN 102 > 96
P-value 1.62913390836e-08

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Performance plots


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

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

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

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

Total Base Pair Counts
Total TP 109
Total TN 30427
Total FP 47
Total FP CONTRA 16
Total FP INCONS 20
Total FP COMP 11
Total FN 102
Total Scores
MCC 0.621
Average MCC ± 95% Confidence Intervals 0.570 ± 0.197
Sensitivity 0.517
Positive Predictive Value 0.752
Nr of predictions 10

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.59 0.56 0.67 10 342 6 0 5 1 8
3IVN_B 0.86 0.83 0.90 19 882 2 2 0 0 4
3J3E_8 0.00 0.00 0.00 0 2738 4 1 3 0 15
3J3F_8 0.44 0.37 0.54 7 4748 8 3 3 2 12
3JYX_4 0.67 0.75 0.60 9 4741 9 5 1 3 3
3O58_3 0.64 0.45 0.91 10 4753 2 1 0 1 12
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
3SD1_A 0.85 0.76 0.96 22 1510 1 0 1 0 7
3ZEX_C 0.44 0.31 0.64 9 5360 7 1 4 2 20
4A1C_2 0.33 0.25 0.45 5 4505 8 3 3 2 15

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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 115
Total TN 30395
Total FP 103
Total FP CONTRA 27
Total FP INCONS 35
Total FP COMP 41
Total FN 96
Total Scores
MCC 0.593
Average MCC ± 95% Confidence Intervals 0.591 ± 0.169
Sensitivity 0.545
Positive Predictive Value 0.650
Nr of predictions 10

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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
2L94_A 0.70 0.56 0.91 10 346 2 0 1 1 8
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
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
3JYX_4 0.70 0.83 0.59 10 4739 13 6 1 6 2
3O58_3 0.54 0.50 0.58 11 4745 13 5 3 5 11
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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Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.