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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Murlet(20) Afold
MCC 0.558 > 0.530
Average MCC ± 95% Confidence Intervals 0.567 ± 0.085 > 0.565 ± 0.120
Sensitivity 0.408 < 0.478
Positive Predictive Value 0.766 > 0.591
Total TP 315 < 369
Total TN 172299 > 172086
Total FP 121 < 315
Total FP CONTRA 13 < 40
Total FP INCONS 83 < 215
Total FP COMP 25 < 60
Total FN 457 > 403
P-value 1.15842348871e-07

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Performance plots


  1. Comparison of performance of Murlet(20) and Afold. 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 Murlet(20) and Afold).

  2. Comparison of performance of Murlet(20) and Afold. 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 Murlet(20) and Afold).

  3. 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 Murlet(20) and Afold).

  4. 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 Murlet(20) and Afold).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for Murlet(20) and Afold. 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 Murlet(20) and Afold).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for Murlet(20) and Afold. 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 Murlet(20) and Afold).

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

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

Total Base Pair Counts
Total TP 315
Total TN 172299
Total FP 121
Total FP CONTRA 13
Total FP INCONS 83
Total FP COMP 25
Total FN 457
Total Scores
MCC 0.558
Average MCC ± 95% Confidence Intervals 0.567 ± 0.085
Sensitivity 0.408
Positive Predictive Value 0.766
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.67 0.45 1.00 5 401 0 0 0 0 6
2L94_A 0.53 0.50 0.59 10 973 7 0 7 0 10
2WRQ_Y 0.41 0.41 0.41 7 2833 12 6 4 2 10
2XXA_G 0.41 0.17 1.00 7 5144 0 0 0 0 35
3A2K_C 0.78 0.68 0.90 19 2905 2 0 2 0 9
3G4S_9 0.58 0.39 0.88 22 7356 3 1 2 0 35
3IVN_B 0.69 0.48 1.00 15 2331 0 0 0 0 16
3IZ4_A 0.40 0.24 0.65 32 70827 21 1 16 4 100
3IZF_C 0.71 0.56 0.91 30 6870 4 0 3 1 24
3JYV_7 0.67 0.53 0.85 17 2830 3 0 3 0 15
3JYX_4 0.36 0.27 0.47 9 12227 15 0 10 5 24
3JYX_3 0.60 0.52 0.70 14 6308 11 0 6 5 13
3LA5_A 0.68 0.47 1.00 16 2469 0 0 0 0 18
3NPB_A 0.55 0.35 0.89 16 7003 2 1 1 0 30
3O58_3 0.33 0.23 0.47 8 12386 12 2 7 3 27
3O58_2 0.89 0.82 0.97 31 7228 2 0 1 1 7
3RKF_A 0.68 0.47 1.00 16 2195 0 0 0 0 18
3ZEX_D 0.77 0.65 0.91 32 6986 3 0 3 0 17
4A1C_2 0.17 0.15 0.20 5 11756 24 2 18 4 28
4ENB_A 0.46 0.21 1.00 4 1271 0 0 0 0 15

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Performance of Afold - scored lower in this pairwise comparison

1. Total counts & total scores for Afold

Total Base Pair Counts
Total TP 369
Total TN 172086
Total FP 315
Total FP CONTRA 40
Total FP INCONS 215
Total FP COMP 60
Total FN 403
Total Scores
MCC 0.530
Average MCC ± 95% Confidence Intervals 0.565 ± 0.120
Sensitivity 0.478
Positive Predictive Value 0.591
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.95 0.91 1.00 10 396 0 0 0 0 1
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2WRQ_Y 0.57 0.59 0.56 10 2832 13 5 3 5 7
2XXA_G 0.34 0.31 0.39 13 5118 20 1 19 0 29
3A2K_C 0.41 0.39 0.44 11 2901 14 2 12 0 17
3G4S_9 0.48 0.35 0.67 20 7351 11 1 9 1 37
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IZ4_A 0.48 0.45 0.51 59 70760 58 11 46 1 73
3IZF_C 0.66 0.57 0.76 31 6862 10 1 9 0 23
3JYV_7 -0.01 0.00 0.00 0 2827 23 1 22 0 32
3JYX_4 0.31 0.30 0.31 10 12214 35 5 17 13 23
3JYX_3 0.54 0.56 0.54 15 6300 24 1 12 11 12
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.74 0.61 0.90 28 6990 5 0 3 2 18
3O58_3 0.34 0.34 0.34 12 12368 37 2 21 14 23
3O58_2 0.66 0.66 0.66 25 7222 14 4 9 1 13
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3ZEX_D 0.72 0.61 0.86 30 6986 5 0 5 0 19
4A1C_2 0.14 0.15 0.14 5 11745 43 5 26 12 28
4ENB_A 0.67 0.58 0.79 11 1261 3 1 2 0 8

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