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

  1. Overview

  2. Performance Plots

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

  4. Performance of PPfold(seed) - scored lower in this pairwise comparison

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


Overview

Metric Sfold PPfold(seed)
MCC 0.658 > 0.094
Average MCC ± 95% Confidence Intervals 0.647 ± 0.093 > 0.039 ± 0.056
Sensitivity 0.621 > 0.019
Positive Predictive Value 0.706 > 0.474
Total TP 290 > 9
Total TN 34369 < 34761
Total FP 173 > 49
Total FP CONTRA 32 > 0
Total FP INCONS 89 > 10
Total FP COMP 52 > 39
Total FN 177 < 458
P-value 1.30295446166e-08

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Performance plots


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

  2. Comparison of performance of Sfold and PPfold(seed). 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 Sfold and PPfold(seed)).

  3. 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 Sfold and PPfold(seed)).

  4. 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 Sfold and PPfold(seed)).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for Sfold and PPfold(seed). 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 Sfold and PPfold(seed)).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for Sfold and PPfold(seed). 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 Sfold and PPfold(seed)).

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Performance of Sfold - scored higher in this pairwise comparison

1. Total counts & total scores for Sfold

Total Base Pair Counts
Total TP 290
Total TN 34369
Total FP 173
Total FP CONTRA 32
Total FP INCONS 89
Total FP COMP 52
Total FN 177
Total Scores
MCC 0.658
Average MCC ± 95% Confidence Intervals 0.647 ± 0.093
Sensitivity 0.621
Positive Predictive Value 0.706
Nr of predictions 19

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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
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3J16_L 0.34 0.33 0.37 7 1140 12 0 12 0 14
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J20_1 0.75 0.75 0.75 15 1092 7 0 5 2 5
3J2L_3 0.80 0.82 0.78 28 2984 12 1 7 4 6
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
3UZL_B 0.60 0.50 0.73 8 1282 7 3 0 4 8
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
3ZEX_D 0.85 0.80 0.90 28 2765 8 0 3 5 7
4A1C_3 0.83 0.81 0.86 30 2728 7 0 5 2 7
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

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Performance of PPfold(seed) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 9
Total TN 34761
Total FP 49
Total FP CONTRA 0
Total FP INCONS 10
Total FP COMP 39
Total FN 458
Total Scores
MCC 0.094
Average MCC ± 95% Confidence Intervals 0.039 ± 0.056
Sensitivity 0.019
Positive Predictive Value 0.474
Nr of predictions 19

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.49 0.33 0.75 6 520 2 0 2 0 12
3AMU_B 0.00 0.00 0.00 0 1157 0 0 0 0 19
3J16_L 0.00 0.00 0.00 0 1159 0 0 0 0 21
3J20_0 0.00 0.00 0.00 0 1219 0 0 0 0 21
3J20_1 0.00 0.00 0.00 0 1112 0 0 0 0 20
3J2L_3 0.00 0.00 0.00 0 3020 0 0 0 0 34
3RKF_A 0.00 0.00 0.00 0 866 0 0 0 0 24
3SD1_A 0.00 0.00 0.00 0 1533 0 0 0 0 29
3UZL_B 0.00 0.00 0.00 0 1293 0 0 0 0 16
3W3S_B 0.00 0.00 0.00 0 1989 0 0 0 0 33
3ZEX_C 0.15 0.07 0.33 2 5368 24 0 4 20 27
3ZEX_D 0.00 0.00 0.00 0 2796 0 0 0 0 35
4A1C_3 0.00 0.00 0.00 0 2763 0 0 0 0 37
4A1C_2 0.10 0.05 0.20 1 4511 23 0 4 19 19
4AOB_A 0.00 0.00 0.00 0 1437 0 0 0 0 29
4ENB_A 0.00 0.00 0.00 0 472 0 0 0 0 15
4ENC_A 0.00 0.00 0.00 0 496 0 0 0 0 15
4FRG_B 0.00 0.00 0.00 0 1202 0 0 0 0 24
4FRN_A 0.00 0.00 0.00 0 1848 0 0 0 0 28

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