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 Vsfold5 - scored lower in this pairwise comparison

  5. Compile and download dataset for Afold & Vsfold5 [.zip] - may take several seconds...


Overview

Metric Afold Vsfold5
MCC 0.497 > 0.388
Average MCC ± 95% Confidence Intervals 0.497 ± 0.083 > 0.425 ± 0.088
Sensitivity 0.447 > 0.330
Positive Predictive Value 0.559 > 0.462
Total TP 740 > 546
Total TN 331190 < 331333
Total FP 669 < 695
Total FP CONTRA 75 > 72
Total FP INCONS 509 < 563
Total FP COMP 85 > 60
Total FN 917 < 1111
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of Afold and Vsfold5. 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 Vsfold5).

  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 Vsfold5).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Afold and Vsfold5. 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 Vsfold5).

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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 740
Total TN 331190
Total FP 669
Total FP CONTRA 75
Total FP INCONS 509
Total FP COMP 85
Total FN 917
Total Scores
MCC 0.497
Average MCC ± 95% Confidence Intervals 0.497 ± 0.083
Sensitivity 0.447
Positive Predictive Value 0.559
Nr of predictions 47

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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
2M58_A - 0.33 0.29 0.38 5 1640 8 1 7 0 12
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_E - 0.47 0.29 0.80 4 556 1 0 1 0 10
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
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
3J2C_O - 0.58 0.49 0.69 31 10251 15 1 13 1 32
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_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
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
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
3ZEX_E - 0.00 0.00 0.00 0 21892 55 2 51 2 77
4A1C_2 0.14 0.15 0.14 5 11745 43 5 26 12 28
4ATO_G - 0.32 0.30 0.38 3 520 6 1 4 1 7
4ENB_A 0.67 0.58 0.79 11 1261 3 1 2 0 8
4JRC_A - 0.24 0.22 0.29 5 1523 12 0 12 0 18

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Performance of Vsfold5 - scored lower in this pairwise comparison

1. Total counts & total scores for Vsfold5

Total Base Pair Counts
Total TP 546
Total TN 331333
Total FP 695
Total FP CONTRA 72
Total FP INCONS 563
Total FP COMP 60
Total FN 1111
Total Scores
MCC 0.388
Average MCC ± 95% Confidence Intervals 0.425 ± 0.088
Sensitivity 0.330
Positive Predictive Value 0.462
Nr of predictions 47

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2. Individual counts for Vsfold5 [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.90 0.82 1.00 9 397 0 0 0 0 2
2KFC_A - 0.48 0.35 0.70 7 620 3 0 3 0 13
2KX8_A 0.91 0.83 1.00 15 846 0 0 0 0 3
2LC8_A -0.01 0.00 0.00 0 1527 13 0 13 0 20
2LKR_A - 0.27 0.23 0.32 9 6077 19 2 17 0 30
2M58_A - 0.32 0.24 0.44 4 1644 5 1 4 0 13
2RP0_A - 0.64 0.42 1.00 5 346 0 0 0 0 7
2WRQ_Y 0.53 0.53 0.53 9 2833 12 5 3 4 8
2WW9_E - -0.01 0.00 0.00 0 556 5 0 5 0 14
2WW9_F - 0.59 0.60 0.60 6 290 4 0 4 0 4
2WW9_D - 0.15 0.12 0.21 3 1939 11 1 10 0 23
2ZZM_B 0.19 0.19 0.21 6 3458 22 1 21 0 26
2ZZN_D 0.86 0.78 0.95 21 2463 1 0 1 0 6
3A2K_C 0.84 0.71 1.00 20 2906 0 0 0 0 8
3A3A_A 0.85 0.73 1.00 27 3628 0 0 0 0 10
3ADB_C - 0.67 0.53 0.87 20 4163 3 0 3 0 18
3AKZ_H 0.84 0.71 1.00 20 2681 0 0 0 0 8
3AM1_B - 0.78 0.71 0.86 25 3211 4 1 3 0 10
3G4S_9 0.08 0.07 0.11 4 7344 33 0 33 0 53
3GCA_A - 0.54 0.29 1.00 5 523 0 0 0 0 12
3IVN_B 0.76 0.58 1.00 18 2328 0 0 0 0 13
3IWN_A 0.25 0.21 0.30 7 4255 16 1 15 0 26
3IYQ_A 0.33 0.31 0.35 29 60642 61 15 40 6 65
3IZ4_A 0.29 0.24 0.36 32 70787 62 8 49 5 100
3IZF_C 0.70 0.56 0.88 30 6869 4 0 4 0 24
3J0L_7 - -0.01 0.00 0.00 0 1212 13 0 13 0 17
3J2C_O - 0.30 0.24 0.39 15 10258 24 0 23 1 48
3J3E_8 0.06 0.06 0.08 2 7477 31 5 19 7 31
3JYV_7 -0.01 0.00 0.00 0 2831 19 0 19 0 32
3JYX_4 0.31 0.30 0.31 10 12214 32 3 19 10 23
3JYX_3 0.17 0.15 0.20 4 6308 18 4 12 2 23
3KTW_C - 0.38 0.30 0.50 13 4534 13 3 10 0 30
3LA5_A -0.01 0.00 0.00 0 2469 16 0 16 0 34
3NDB_M - 0.06 0.05 0.08 3 9144 33 1 32 0 58
3NKB_B - 0.59 0.54 0.67 14 1995 7 0 7 0 12
3NPB_A 0.57 0.46 0.72 21 6992 9 1 7 1 25
3O58_3 0.39 0.37 0.41 13 12371 28 7 12 9 22
3O58_2 0.45 0.42 0.48 16 7227 19 3 14 2 22
3RKF_A 0.75 0.65 0.88 22 2186 3 0 3 0 12
3U4M_B - 0.38 0.32 0.46 12 3134 14 0 14 0 25
3W3S_B 0.76 0.70 0.82 28 4719 7 1 5 1 12
3ZEX_D 0.08 0.06 0.11 3 6994 24 0 24 0 46
3ZEX_E - 0.07 0.06 0.08 5 21886 54 5 49 0 72
4A1C_2 0.24 0.24 0.24 8 11748 37 3 22 12 25
4ATO_G - 0.56 0.60 0.55 6 517 5 1 4 0 4
4ENB_A 0.89 0.79 1.00 15 1260 0 0 0 0 4
4JRC_A - 0.25 0.22 0.31 5 1524 11 0 11 0 18

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