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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RNAalifold(20) Pknots
MCC 0.658 > 0.530
Average MCC ± 95% Confidence Intervals 0.639 ± 0.070 > 0.581 ± 0.107
Sensitivity 0.511 > 0.483
Positive Predictive Value 0.852 > 0.589
Total TP 477 > 451
Total TN 138670 > 138464
Total FP 116 < 364
Total FP CONTRA 17 < 52
Total FP INCONS 66 < 263
Total FP COMP 33 < 49
Total FN 457 < 483
P-value 5.23657817852e-08

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Performance plots


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

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

Total Base Pair Counts
Total TP 477
Total TN 138670
Total FP 116
Total FP CONTRA 17
Total FP INCONS 66
Total FP COMP 33
Total FN 457
Total Scores
MCC 0.658
Average MCC ± 95% Confidence Intervals 0.639 ± 0.070
Sensitivity 0.511
Positive Predictive Value 0.852
Nr of predictions 27

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.60 0.36 1.00 4 402 0 0 0 0 7
2L94_A 0.53 0.50 0.59 10 973 7 0 7 0 10
2WRQ_Y 0.57 0.59 0.56 10 2832 11 5 3 3 7
2XKV_B 0.45 0.20 1.00 4 4556 3 0 0 3 16
2XQD_Y 0.88 0.78 1.00 21 2829 0 0 0 0 6
2XXA_G 0.41 0.17 1.00 7 5144 0 0 0 0 35
3A2K_C 0.86 0.75 1.00 21 2905 0 0 0 0 7
3AMU_B 0.86 0.74 1.00 20 2983 1 0 0 1 7
3G4S_9 0.69 0.49 0.97 28 7352 3 1 0 2 29
3GX2_A 0.77 0.60 1.00 24 4347 1 0 0 1 16
3IVN_B 0.74 0.58 0.95 18 2327 1 1 0 0 13
3IZF_C 0.71 0.59 0.86 32 6866 5 1 4 0 22
3JYV_7 0.81 0.66 1.00 21 2829 0 0 0 0 11
3JYX_3 0.60 0.52 0.70 14 6308 17 0 6 11 13
3JYX_4 0.39 0.30 0.50 10 12226 15 0 10 5 23
3LA5_A 0.75 0.56 1.00 19 2466 0 0 0 0 15
3NPB_A 0.68 0.48 0.96 22 6998 3 1 0 2 24
3O58_2 0.79 0.76 0.83 29 7225 7 3 3 1 9
3O58_3 0.37 0.26 0.53 9 12386 8 2 6 0 26
3PDR_A 0.76 0.61 0.96 44 12834 3 0 2 1 28
3RKF_A 0.68 0.50 0.94 17 2193 1 0 1 0 17
3SD1_A 0.70 0.60 0.83 25 3886 5 1 4 0 17
4A1C_3 0.74 0.57 0.97 31 7108 1 0 1 0 23
4A1C_2 0.17 0.15 0.19 5 11755 23 2 19 2 28
4AOB_A 0.72 0.52 1.00 22 4349 1 0 0 1 20
4ENB_A 0.46 0.21 1.00 4 1271 0 0 0 0 15
4ENC_A 0.56 0.32 1.00 6 1320 0 0 0 0 13

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Performance of Pknots - scored lower in this pairwise comparison

1. Total counts & total scores for Pknots

Total Base Pair Counts
Total TP 451
Total TN 138464
Total FP 364
Total FP CONTRA 52
Total FP INCONS 263
Total FP COMP 49
Total FN 483
Total Scores
MCC 0.530
Average MCC ± 95% Confidence Intervals 0.581 ± 0.107
Sensitivity 0.483
Positive Predictive Value 0.589
Nr of predictions 27

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2. Individual counts for Pknots [ 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 0.92 0.90 0.95 18 971 1 0 1 0 2
2WRQ_Y 0.57 0.59 0.56 10 2832 12 5 3 4 7
2XKV_B 0.23 0.25 0.22 5 4537 31 1 17 13 15
2XQD_Y 0.88 0.78 1.00 21 2829 0 0 0 0 6
2XXA_G 0.32 0.31 0.34 13 5113 25 1 24 0 29
3A2K_C 0.45 0.43 0.48 12 2901 13 2 11 0 16
3AMU_B 0.86 0.74 1.00 20 2983 2 0 0 2 7
3G4S_9 0.25 0.21 0.31 12 7342 27 0 27 0 45
3GX2_A 0.47 0.40 0.55 16 4342 14 1 12 1 24
3IVN_B 0.78 0.65 0.95 20 2325 1 0 1 0 11
3IZF_C 0.70 0.61 0.80 33 6862 8 1 7 0 21
3JYV_7 0.81 0.66 1.00 21 2829 0 0 0 0 11
3JYX_3 0.34 0.37 0.31 10 6296 24 9 13 2 17
3JYX_4 0.18 0.21 0.16 7 12203 41 13 23 5 26
3LA5_A 0.80 0.65 1.00 22 2463 0 0 0 0 12
3NPB_A 0.76 0.67 0.86 31 6985 8 1 4 3 15
3O58_2 0.83 0.74 0.93 28 7230 3 0 2 1 10
3O58_3 0.27 0.31 0.24 11 12357 38 11 24 3 24
3PDR_A 0.54 0.44 0.65 32 12831 19 0 17 2 40
3RKF_A 0.77 0.62 0.95 21 2189 1 0 1 0 13
3SD1_A 0.65 0.52 0.81 22 3889 5 0 5 0 20
4A1C_3 0.25 0.22 0.29 12 7099 29 1 28 0 42
4A1C_2 0.24 0.24 0.25 8 11749 36 3 21 12 25
4AOB_A 0.17 0.14 0.21 6 4343 23 1 21 1 36
4ENB_A 0.83 0.79 0.88 15 1258 2 1 1 0 4
4ENC_A 0.86 0.79 0.94 15 1310 1 1 0 0 4

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