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 0.550 > 0.513
Average MCC ± 95% Confidence Intervals 0.567 ± 0.096 > 0.545 ± 0.129
Sensitivity 0.402 < 0.464
Positive Predictive Value 0.756 > 0.572
Total TP 266 < 307
Total TN 159196 > 159011
Total FP 111 < 290
Total FP CONTRA 13 < 39
Total FP INCONS 73 < 191
Total FP COMP 25 < 60
Total FN 395 > 354
P-value 2.61939086268e-08

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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. 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).

  3. 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 266
Total TN 159196
Total FP 111
Total FP CONTRA 13
Total FP INCONS 73
Total FP COMP 25
Total FN 395
Total Scores
MCC 0.550
Average MCC ± 95% Confidence Intervals 0.567 ± 0.096
Sensitivity 0.402
Positive Predictive Value 0.756
Nr of predictions 17

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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
2WRQ_Y 0.41 0.41 0.41 7 2833 12 6 4 2 10
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_2 0.89 0.82 0.97 31 7228 2 0 1 1 7
3O58_3 0.33 0.23 0.47 8 12386 12 2 7 3 27
3RKF_A 0.68 0.47 1.00 16 2195 0 0 0 0 18
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 307
Total TN 159011
Total FP 290
Total FP CONTRA 39
Total FP INCONS 191
Total FP COMP 60
Total FN 354
Total Scores
MCC 0.513
Average MCC ± 95% Confidence Intervals 0.545 ± 0.129
Sensitivity 0.464
Positive Predictive Value 0.572
Nr of predictions 17

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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
2WRQ_Y 0.57 0.59 0.56 10 2832 13 5 3 5 7
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_2 0.66 0.66 0.66 25 7222 14 4 9 1 13
3O58_3 0.34 0.34 0.34 12 12368 37 2 21 14 23
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
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.