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 Afold - scored lower in this pairwise comparison

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


Overview

Metric CentroidAlifold(seed) Afold
MCC 0.599 > 0.559
Average MCC ± 95% Confidence Intervals 0.559 ± 0.084 < 0.619 ± 0.102
Sensitivity 0.418 < 0.520
Positive Predictive Value 0.861 > 0.605
Total TP 496 < 617
Total TN 261922 > 261478
Total FP 100 < 480
Total FP CONTRA 14 < 67
Total FP INCONS 66 < 336
Total FP COMP 20 < 77
Total FN 690 > 569
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of CentroidAlifold(seed) 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 CentroidAlifold(seed) 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 CentroidAlifold(seed) and Afold).

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

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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 496
Total TN 261922
Total FP 100
Total FP CONTRA 14
Total FP INCONS 66
Total FP COMP 20
Total FN 690
Total Scores
MCC 0.599
Average MCC ± 95% Confidence Intervals 0.559 ± 0.084
Sensitivity 0.418
Positive Predictive Value 0.861
Nr of predictions 34

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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
2KE6_A 0.44 0.42 0.47 8 1111 10 0 9 1 11
2KUR_A 0.77 0.71 0.83 15 1110 3 0 3 0 6
2KUU_A 0.84 0.76 0.94 16 1111 2 0 1 1 5
2KUV_A 0.44 0.41 0.50 9 1110 9 0 9 0 13
2KUW_A 0.45 0.43 0.50 9 1110 9 0 9 0 12
2KX8_A 0.00 0.00 0.00 0 861 0 0 0 0 18
2L1F_B 0.98 0.96 1.00 24 2121 0 0 0 0 1
2L1F_A 0.98 0.96 1.00 23 2057 0 0 0 0 1
2L94_A 0.53 0.50 0.59 10 973 7 0 7 0 10
2LC8_A 0.00 0.00 0.00 0 1540 0 0 0 0 20
2WRQ_Y 0.24 0.12 0.50 2 2846 4 0 2 2 15
2XXA_G 0.77 0.64 0.93 27 5122 3 0 2 1 15
2ZZM_B 0.14 0.06 0.33 2 3480 4 0 4 0 30
2ZZN_D 0.47 0.22 1.00 6 2479 0 0 0 0 21
3A2K_C 0.46 0.21 1.00 6 2920 0 0 0 0 22
3A3A_A 0.85 0.73 1.00 27 3628 0 0 0 0 10
3AKZ_H 0.46 0.21 1.00 6 2695 0 0 0 0 22
3IVN_B 0.78 0.65 0.95 20 2325 1 1 0 0 11
3IYQ_A 0.52 0.39 0.70 37 60673 21 10 6 5 57
3IZ4_A 0.58 0.39 0.88 51 70818 7 2 5 0 81
3IZF_C 0.54 0.30 1.00 16 6887 0 0 0 0 38
3J3E_8 0.26 0.09 0.75 3 7499 1 0 1 0 30
3JYV_7 0.43 0.19 1.00 6 2844 0 0 0 0 26
3JYX_3 0.59 0.41 0.85 11 6315 5 0 2 3 16
3JYX_4 0.52 0.30 0.91 10 12235 3 0 1 2 23
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.71 0.54 0.93 25 6994 4 1 1 2 21
3O58_2 0.65 0.42 1.00 16 7244 0 0 0 0 22
3O58_3 0.56 0.34 0.92 12 12390 1 0 1 0 23
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3W3S_B 0.74 0.60 0.92 24 4727 3 0 2 1 16
3ZEX_D 0.60 0.37 1.00 18 7003 0 0 0 0 31
4A1C_2 0.46 0.24 0.89 8 11772 3 0 1 2 25
4ENB_A 0.65 0.42 1.00 8 1267 0 0 0 0 11

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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 617
Total TN 261478
Total FP 480
Total FP CONTRA 67
Total FP INCONS 336
Total FP COMP 77
Total FN 569
Total Scores
MCC 0.559
Average MCC ± 95% Confidence Intervals 0.619 ± 0.102
Sensitivity 0.520
Positive Predictive Value 0.605
Nr of predictions 34

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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
2KE6_A 0.97 0.95 1.00 18 1110 1 0 0 1 1
2KUR_A 0.95 0.90 1.00 19 1109 0 0 0 0 2
2KUU_A 0.92 0.86 1.00 18 1110 1 0 0 1 3
2KUV_A 0.93 0.86 1.00 19 1109 0 0 0 0 3
2KUW_A 0.95 0.90 1.00 19 1109 0 0 0 0 2
2KX8_A 0.94 0.89 1.00 16 845 0 0 0 0 2
2L1F_B 0.96 0.96 0.96 24 2120 1 0 1 0 1
2L1F_A 0.96 0.96 0.96 23 2056 1 0 1 0 1
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2LC8_A 0.61 0.55 0.69 11 1524 6 0 5 1 9
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
2ZZM_B 0.21 0.19 0.25 6 3462 18 0 18 0 26
2ZZN_D 0.80 0.74 0.87 20 2462 3 0 3 0 7
3A2K_C 0.41 0.39 0.44 11 2901 14 2 12 0 17
3A3A_A 0.84 0.70 1.00 26 3629 0 0 0 0 11
3AKZ_H 0.16 0.14 0.19 4 2680 17 2 15 0 24
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IYQ_A 0.31 0.34 0.29 32 60616 82 23 55 4 62
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
3J3E_8 0.17 0.15 0.19 5 7477 31 2 19 10 28
3JYV_7 -0.01 0.00 0.00 0 2827 23 1 22 0 32
3JYX_3 0.54 0.56 0.54 15 6300 24 1 12 11 12
3JYX_4 0.31 0.30 0.31 10 12214 35 5 17 13 23
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
3W3S_B 0.50 0.45 0.56 18 4721 15 1 13 1 22
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.