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

  1. Overview

  2. Performance Plots

  3. Performance of MXScarna(seed) - scored higher in this pairwise comparison

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

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


Overview

Metric MXScarna(seed) Afold
MCC 0.758 > 0.657
Average MCC ± 95% Confidence Intervals 0.755 ± 0.094 > 0.727 ± 0.112
Sensitivity 0.709 > 0.693
Positive Predictive Value 0.815 > 0.629
Total TP 552 > 540
Total TN 90239 > 90057
Total FP 260 < 463
Total FP CONTRA 53 < 118
Total FP INCONS 72 < 201
Total FP COMP 135 < 144
Total FN 227 < 239
P-value 3.56938820447e-08

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Performance plots


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

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

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Performance of MXScarna(seed) - scored higher in this pairwise comparison

1. Total counts & total scores for MXScarna(seed)

Total Base Pair Counts
Total TP 552
Total TN 90239
Total FP 260
Total FP CONTRA 53
Total FP INCONS 72
Total FP COMP 135
Total FN 227
Total Scores
MCC 0.758
Average MCC ± 95% Confidence Intervals 0.755 ± 0.094
Sensitivity 0.709
Positive Predictive Value 0.815
Nr of predictions 32

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2. Individual counts for MXScarna(seed) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 1.00 1.00 1.00 10 164 0 0 0 0 0
2KE6_A 0.91 0.89 0.94 16 450 2 0 1 1 2
2KUR_A 0.92 0.89 0.94 17 449 1 0 1 0 2
2KUU_A 0.91 0.89 0.94 16 430 2 0 1 1 2
2KUV_A 0.92 0.89 0.94 17 421 1 0 1 0 2
2KUW_A 0.78 0.72 0.87 13 455 3 0 2 1 5
2KX8_A -0.01 0.00 0.00 0 369 2 0 2 0 16
2L1F_A 0.93 0.91 0.95 21 741 1 0 1 0 2
2L1F_B 0.98 0.96 1.00 23 768 0 0 0 0 1
2L94_A 0.55 0.56 0.59 10 340 8 0 7 1 8
2LC8_A -0.03 0.00 0.00 0 518 12 0 10 2 18
2WRQ_Y 1.00 1.00 1.00 9 1143 12 0 0 12 0
2XXA_G 0.74 0.69 0.80 24 2015 7 0 6 1 11
2ZZM_B 0.81 0.67 1.00 10 1348 9 0 0 9 5
2ZZN_D 0.95 0.91 1.00 20 964 0 0 0 0 2
3A2K_C 0.95 0.91 1.00 20 1088 0 0 0 0 2
3A3A_A 0.84 0.77 0.92 23 1475 4 0 2 2 7
3AKZ_H 1.00 1.00 1.00 20 1107 1 0 0 1 0
3IVN_B 0.69 0.57 0.87 13 888 2 2 0 0 10
3IYQ_A 0.44 0.47 0.41 24 22382 49 21 13 15 27
3IZ4_A 0.73 0.64 0.82 61 25462 22 12 1 9 34
3IZF_C 0.84 0.83 0.85 29 2606 11 0 5 6 6
3JYV_7 0.95 0.90 1.00 18 1093 2 0 0 2 2
3JYX_3 0.77 0.80 0.75 12 2362 24 0 4 20 3
3JYX_4 0.70 0.83 0.59 10 4739 21 6 1 14 2
3LA5_A 0.82 0.72 0.95 18 935 1 1 0 0 7
3NPB_A 0.76 0.70 0.84 26 2247 10 2 3 5 11
3O58_2 0.93 0.94 0.94 29 2723 11 0 2 9 2
3O58_3 0.54 0.50 0.58 11 4745 20 5 3 12 11
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
4A1C_2 0.45 0.40 0.50 8 4500 20 4 4 12 12
4ENB_A 0.54 0.40 0.75 6 464 2 0 2 0 9

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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 540
Total TN 90057
Total FP 463
Total FP CONTRA 118
Total FP INCONS 201
Total FP COMP 144
Total FN 239
Total Scores
MCC 0.657
Average MCC ± 95% Confidence Intervals 0.727 ± 0.112
Sensitivity 0.693
Positive Predictive Value 0.629
Nr of predictions 32

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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 1.00 1.00 1.00 10 164 0 0 0 0 0
2KE6_A 1.00 1.00 1.00 18 449 1 0 0 1 0
2KUR_A 1.00 1.00 1.00 19 448 0 0 0 0 0
2KUU_A 1.00 1.00 1.00 18 429 1 0 0 1 0
2KUV_A 1.00 1.00 1.00 19 420 0 0 0 0 0
2KUW_A 1.00 1.00 1.00 18 452 1 0 0 1 0
2KX8_A 1.00 1.00 1.00 16 355 0 0 0 0 0
2L1F_A 0.98 1.00 0.96 23 739 1 0 1 0 0
2L1F_B 0.98 1.00 0.96 24 766 1 0 1 0 0
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
2LC8_A 0.64 0.61 0.69 11 512 6 0 5 1 7
2WRQ_Y 1.00 1.00 1.00 9 1143 14 0 0 14 0
2XXA_G 0.35 0.34 0.38 12 2013 21 1 19 1 23
2ZZM_B 0.25 0.27 0.25 4 1342 20 3 9 8 11
2ZZN_D 0.91 0.91 0.91 20 962 3 2 0 1 2
3A2K_C 0.46 0.50 0.44 11 1083 14 3 11 0 11
3A3A_A 0.93 0.87 1.00 26 1474 0 0 0 0 4
3AKZ_H 0.19 0.20 0.21 4 1108 17 4 11 2 16
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IYQ_A 0.23 0.33 0.17 17 22339 97 47 37 13 34
3IZ4_A 0.52 0.57 0.48 54 25423 63 27 32 4 41
3IZF_C 0.83 0.86 0.81 30 2603 11 0 7 4 5
3JYV_7 -0.02 0.00 0.00 0 1088 23 4 19 0 20
3JYX_3 0.64 0.67 0.63 10 2362 29 0 6 23 5
3JYX_4 0.61 0.83 0.45 10 4734 35 10 2 23 2
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NPB_A 0.82 0.73 0.93 27 2249 6 0 2 4 10
3O58_2 0.80 0.81 0.81 25 2723 14 0 6 8 6
3O58_3 0.41 0.50 0.34 11 4732 38 6 15 17 11
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
4A1C_2 0.19 0.25 0.15 5 4483 43 11 17 15 15
4ENB_A 0.81 0.73 0.92 11 460 3 0 1 2 4

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