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

  1. Overview

  2. Performance Plots

  3. Performance of Afold - scored higher in this pairwise comparison

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

  5. Compile and download dataset for Afold & RNAshapes [.zip] - may take several seconds...


Overview

Metric Afold RNAshapes
MCC 0.528 > 0.522
Average MCC ± 95% Confidence Intervals 0.525 ± 0.092 < 0.536 ± 0.086
Sensitivity 0.478 > 0.464
Positive Predictive Value 0.587 < 0.593
Total TP 643 > 624
Total TN 276180 < 276222
Total FP 522 > 498
Total FP CONTRA 67 > 62
Total FP INCONS 385 > 367
Total FP COMP 70 > 69
Total FN 702 < 721
P-value 2.03613300529e-05

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Performance plots


  1. Comparison of performance of Afold and RNAshapes. 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 Afold and RNAshapes).

  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 Afold and RNAshapes).

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

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Performance of Afold - scored higher in this pairwise comparison

1. Total counts & total scores for Afold

Total Base Pair Counts
Total TP 643
Total TN 276180
Total FP 522
Total FP CONTRA 67
Total FP INCONS 385
Total FP COMP 70
Total FN 702
Total Scores
MCC 0.528
Average MCC ± 95% Confidence Intervals 0.525 ± 0.092
Sensitivity 0.478
Positive Predictive Value 0.587
Nr of predictions 39

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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
2KFC_A - -0.02 0.00 0.00 0 622 8 0 8 0 20
2KX8_A 0.94 0.89 1.00 16 845 0 0 0 0 2
2LC8_A 0.61 0.55 0.69 11 1524 6 0 5 1 9
2LKR_A - 0.93 0.87 1.00 34 6071 3 0 0 3 5
2RP0_A - 0.58 0.42 0.83 5 345 1 0 1 0 7
2WRQ_Y 0.57 0.59 0.56 10 2832 13 5 3 5 7
2WW9_F - 0.59 0.60 0.60 6 290 4 0 4 0 4
2WW9_D - 0.18 0.15 0.24 4 1936 13 0 13 0 22
2WW9_E - 0.47 0.29 0.80 4 556 1 0 1 0 10
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
3ADB_C - 0.78 0.74 0.82 28 4152 6 0 6 0 10
3AKZ_H 0.16 0.14 0.19 4 2680 17 2 15 0 24
3AM1_B - 0.72 0.66 0.79 23 3211 6 0 6 0 12
3G4S_9 0.48 0.35 0.67 20 7351 11 1 9 1 37
3GCA_A - -0.02 0.00 0.00 0 519 9 0 9 0 17
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IWN_A 0.62 0.58 0.68 19 4250 9 0 9 0 14
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
3J0L_7 - -0.01 0.00 0.00 0 1210 15 1 14 0 17
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
3KTW_C - 0.71 0.63 0.82 27 4527 7 2 4 1 16
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NDB_M - 0.84 0.74 0.96 45 9133 3 0 2 1 16
3NKB_B - 0.59 0.54 0.67 14 1995 7 0 7 0 12
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
3U4M_B - 0.38 0.32 0.46 12 3134 14 0 14 0 25
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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Performance of RNAshapes - scored lower in this pairwise comparison

1. Total counts & total scores for RNAshapes

Total Base Pair Counts
Total TP 624
Total TN 276222
Total FP 498
Total FP CONTRA 62
Total FP INCONS 367
Total FP COMP 69
Total FN 721
Total Scores
MCC 0.522
Average MCC ± 95% Confidence Intervals 0.536 ± 0.086
Sensitivity 0.464
Positive Predictive Value 0.593
Nr of predictions 39

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2. Individual counts for RNAshapes [ 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
2KFC_A - -0.02 0.00 0.00 0 623 7 0 7 0 20
2KX8_A 0.91 0.83 1.00 15 846 0 0 0 0 3
2LC8_A 0.61 0.55 0.69 11 1524 5 0 5 0 9
2LKR_A - 0.93 0.87 1.00 34 6071 1 0 0 1 5
2RP0_A - 0.64 0.42 1.00 5 346 0 0 0 0 7
2WRQ_Y 0.59 0.59 0.59 10 2833 12 4 3 5 7
2WW9_F - 0.59 0.60 0.60 6 290 4 0 4 0 4
2WW9_D - 0.16 0.12 0.25 3 1941 9 4 5 0 23
2WW9_E - 0.53 0.29 1.00 4 557 0 0 0 0 10
2ZZM_B 0.10 0.09 0.12 3 3460 23 0 23 0 29
2ZZN_D 0.69 0.63 0.77 17 2463 5 1 4 0 10
3A2K_C 0.42 0.39 0.46 11 2902 13 2 11 0 17
3A3A_A 0.76 0.65 0.89 24 3628 3 0 3 0 13
3ADB_C - 0.67 0.61 0.74 23 4155 8 0 8 0 15
3AKZ_H 0.68 0.61 0.77 17 2679 6 1 4 1 11
3AM1_B - 0.64 0.60 0.70 21 3210 9 1 8 0 14
3G4S_9 0.41 0.32 0.53 18 7347 16 1 15 0 39
3GCA_A - 0.54 0.29 1.00 5 523 0 0 0 0 12
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IWN_A 0.76 0.67 0.88 22 4253 3 0 3 0 11
3IYQ_A 0.26 0.28 0.24 26 60619 83 21 60 2 68
3IZ4_A 0.52 0.45 0.60 60 70776 45 6 34 5 72
3IZF_C 0.59 0.52 0.68 28 6862 13 1 12 0 26
3J0L_7 - -0.01 0.00 0.00 0 1213 12 0 12 0 17
3JYV_7 -0.01 0.00 0.00 0 2830 20 0 20 0 32
3JYX_3 0.63 0.63 0.63 17 6301 21 1 9 11 10
3JYX_4 0.31 0.30 0.31 10 12214 35 5 17 13 23
3KTW_C - 0.39 0.35 0.45 15 4527 19 1 17 1 28
3LA5_A 0.76 0.59 1.00 20 2465 0 0 0 0 14
3NDB_M - 0.82 0.72 0.94 44 9133 4 0 3 1 17
3NKB_B - 0.61 0.54 0.70 14 1996 6 0 6 0 12
3NPB_A 0.77 0.63 0.94 29 6990 4 1 1 2 17
3O58_3 0.34 0.34 0.34 12 12368 37 2 21 14 23
3O58_2 0.60 0.61 0.59 23 7221 18 4 12 2 15
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3U4M_B - 0.38 0.32 0.46 12 3134 14 0 14 0 25
4A1C_2 0.14 0.15 0.14 5 11746 41 5 25 11 28
4ENB_A 0.70 0.58 0.85 11 1262 2 1 1 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.