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 Sfold - scored lower in this pairwise comparison

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


Overview

Metric CentroidAlifold(seed) Sfold
MCC 0.781 > 0.604
Average MCC ± 95% Confidence Intervals 0.698 ± 0.077 > 0.625 ± 0.100
Sensitivity 0.672 > 0.600
Positive Predictive Value 0.908 > 0.610
Total TP 827 > 738
Total TN 522035 > 521736
Total FP 189 < 619
Total FP CONTRA 52 < 140
Total FP INCONS 32 < 332
Total FP COMP 105 < 147
Total FN 403 < 492
P-value 3.56938820447e-08

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Performance plots


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

  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 Sfold).

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

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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 827
Total TN 522035
Total FP 189
Total FP CONTRA 52
Total FP INCONS 32
Total FP COMP 105
Total FN 403
Total Scores
MCC 0.781
Average MCC ± 95% Confidence Intervals 0.698 ± 0.077
Sensitivity 0.672
Positive Predictive Value 0.908
Nr of predictions 30

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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
2LC8_A 0.00 0.00 0.00 0 528 0 0 0 0 18
2ZZN_D 0.52 0.27 1.00 6 978 0 0 0 0 16
3A2K_C 0.52 0.27 1.00 6 1102 0 0 0 0 16
3A3A_A 0.95 0.90 1.00 27 1473 0 0 0 0 3
3GX2_A 0.92 0.86 1.00 24 1425 1 0 0 1 4
3IVN_B 0.86 0.83 0.90 19 882 2 2 0 0 4
3IYQ_A 0.56 0.55 0.57 28 22391 30 19 2 9 23
3IZ4_A 0.58 0.43 0.77 41 25483 17 12 0 5 54
3J20_0 0.53 0.29 1.00 6 1213 0 0 0 0 15
3J20_2 0.88 0.85 0.92 349 421988 102 9 22 71 63
3J3D_C 0.56 0.32 1.00 6 962 0 0 0 0 13
3J3E_8 0.39 0.20 0.75 3 2738 1 1 0 0 12
3J3F_8 0.62 0.47 0.82 9 4750 4 2 0 2 10
3JYV_7 0.50 0.25 1.00 5 1106 1 0 0 1 15
3LA5_A 0.87 0.80 0.95 20 933 1 1 0 0 5
3NPB_A 0.79 0.65 0.96 24 2253 5 0 1 4 13
3O58_3 0.68 0.50 0.92 11 4752 2 1 0 1 11
3PDR_A 0.93 0.88 0.98 44 4795 3 0 1 2 6
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.85 0.76 0.96 22 1510 1 0 1 0 7
3W1K_J 0.86 0.81 0.93 25 1651 2 1 1 0 6
3W3S_B 0.80 0.70 0.92 23 1964 4 0 2 2 10
3ZEX_C 0.56 0.34 0.91 10 5363 3 1 0 2 19
4A1C_2 0.60 0.40 0.89 8 4507 3 1 0 2 12
4AOB_A 0.89 0.79 1.00 23 1414 2 0 0 2 6
4ENB_A 0.72 0.53 1.00 8 464 0 0 0 0 7
4ENC_A 0.73 0.53 1.00 8 488 0 0 0 0 7
4FRG_B 0.81 0.71 0.94 17 1184 2 0 1 1 7
4FRN_A 0.80 0.71 0.91 20 1826 2 1 1 0 8
4JF2_A 0.76 0.63 0.94 15 1066 1 1 0 0 9

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Performance of Sfold - scored lower in this pairwise comparison

1. Total counts & total scores for Sfold

Total Base Pair Counts
Total TP 738
Total TN 521736
Total FP 619
Total FP CONTRA 140
Total FP INCONS 332
Total FP COMP 147
Total FN 492
Total Scores
MCC 0.604
Average MCC ± 95% Confidence Intervals 0.625 ± 0.100
Sensitivity 0.600
Positive Predictive Value 0.610
Nr of predictions 30

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.46 0.39 0.58 7 516 5 0 5 0 11
2ZZN_D 0.93 0.95 0.91 21 961 3 2 0 1 1
3A2K_C 0.47 0.50 0.46 11 1084 13 3 10 0 11
3A3A_A 0.97 0.93 1.00 28 1472 0 0 0 0 2
3GX2_A 0.86 0.79 0.96 22 1426 2 1 0 1 6
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IYQ_A 0.25 0.33 0.19 17 22350 86 39 34 13 34
3IZ4_A 0.59 0.56 0.63 53 25452 34 14 17 3 42
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J20_2 0.57 0.58 0.56 240 421940 241 31 157 53 172
3J3D_C 0.44 0.37 0.54 7 955 6 1 5 0 12
3J3E_8 0.10 0.13 0.08 2 2718 32 6 16 10 13
3J3F_8 0.39 0.47 0.33 9 4734 37 8 10 19 10
3JYV_7 -0.02 0.00 0.00 0 1095 16 2 14 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NPB_A 0.85 0.78 0.94 29 2247 7 0 2 5 8
3O58_3 0.51 0.50 0.52 11 4743 18 2 8 8 11
3PDR_A 0.82 0.80 0.85 40 4793 9 2 5 2 10
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.78 0.72 0.84 21 1508 4 2 2 0 8
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.63 0.64 0.64 21 1956 13 4 8 1 12
3ZEX_C 0.41 0.34 0.50 10 5354 27 2 8 17 19
4A1C_2 0.21 0.25 0.19 5 4489 34 8 14 12 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.57 0.33 1.00 5 491 0 0 0 0 10
4FRG_B 0.67 0.58 0.78 14 1184 4 3 1 0 10
4FRN_A 0.71 0.57 0.89 16 1830 2 2 0 0 12
4JF2_A 0.89 0.79 1.00 19 1063 0 0 0 0 5

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