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

  1. Overview

  2. Performance Plots

  3. Performance of MXScarna(20) - scored higher in this pairwise comparison

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

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


Overview

Metric MXScarna(20) MCFold
MCC 0.735 > 0.506
Average MCC ± 95% Confidence Intervals 0.704 ± 0.145 > 0.492 ± 0.144
Sensitivity 0.686 > 0.546
Positive Predictive Value 0.794 > 0.482
Total TP 201 > 160
Total TN 22759 > 22680
Total FP 90 < 208
Total FP CONTRA 27 < 51
Total FP INCONS 25 < 121
Total FP COMP 38 > 36
Total FN 92 < 133
P-value 1.5677163434e-08

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Performance plots


  1. Comparison of performance of MXScarna(20) and MCFold. 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 MXScarna(20) and MCFold).

  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 MXScarna(20) and MCFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for MXScarna(20) and MCFold. 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 MXScarna(20) and MCFold).

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

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

Total Base Pair Counts
Total TP 201
Total TN 22759
Total FP 90
Total FP CONTRA 27
Total FP INCONS 25
Total FP COMP 38
Total FN 92
Total Scores
MCC 0.735
Average MCC ± 95% Confidence Intervals 0.704 ± 0.145
Sensitivity 0.686
Positive Predictive Value 0.794
Nr of predictions 12

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3A2K_C 0.74 0.73 0.76 16 1087 6 1 4 1 6
3GX2_A 0.81 0.79 0.85 22 1423 6 2 2 2 6
3IVN_B 0.81 0.74 0.89 17 884 2 2 0 0 6
3JYV_7 0.95 0.90 1.00 18 1093 2 0 0 2 2
3LA5_A 0.87 0.80 0.95 20 933 1 1 0 0 5
3O58_3 0.62 0.59 0.65 13 4744 18 5 2 11 9
3PDR_A 0.85 0.82 0.89 41 4794 9 2 3 4 9
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
3SD1_A 0.74 0.76 0.73 22 1503 9 6 2 1 7
4A1C_2 0.22 0.25 0.21 5 4492 36 8 11 17 15
4ENB_A 0.29 0.13 0.67 2 469 1 0 1 0 13
4ENC_A 0.68 0.47 1.00 7 489 0 0 0 0 8

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Performance of MCFold - scored lower in this pairwise comparison

1. Total counts & total scores for MCFold

Total Base Pair Counts
Total TP 160
Total TN 22680
Total FP 208
Total FP CONTRA 51
Total FP INCONS 121
Total FP COMP 36
Total FN 133
Total Scores
MCC 0.506
Average MCC ± 95% Confidence Intervals 0.492 ± 0.144
Sensitivity 0.546
Positive Predictive Value 0.482
Nr of predictions 12

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3A2K_C 0.49 0.55 0.46 12 1082 14 3 11 0 10
3GX2_A 0.58 0.61 0.57 17 1419 15 1 12 2 11
3IVN_B 0.45 0.48 0.46 11 879 14 5 8 1 12
3JYV_7 0.25 0.30 0.24 6 1086 20 8 11 1 14
3LA5_A 0.44 0.44 0.48 11 931 12 2 10 0 14
3O58_3 0.28 0.36 0.22 8 4727 39 14 15 10 14
3PDR_A 0.78 0.80 0.77 40 4788 14 5 7 2 10
3RKF_A 0.89 0.88 0.91 21 843 3 0 2 1 3
3SD1_A 0.43 0.45 0.43 13 1503 17 1 16 0 16
4A1C_2 0.18 0.25 0.14 5 4480 45 12 19 14 15
4ENB_A 0.78 0.73 0.85 11 459 4 0 2 2 4
4ENC_A 0.34 0.33 0.38 5 483 11 0 8 3 10

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