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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric PPfold(20) Fold
MCC 0.812 > 0.634
Average MCC ± 95% Confidence Intervals 0.784 ± 0.124 > 0.629 ± 0.159
Sensitivity 0.753 > 0.656
Positive Predictive Value 0.880 > 0.622
Total TP 278 > 242
Total TN 28004 > 27931
Total FP 59 < 195
Total FP CONTRA 4 < 39
Total FP INCONS 34 < 108
Total FP COMP 21 < 48
Total FN 91 < 127
P-value 2.86595104665e-08

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Performance plots


  1. Comparison of performance of PPfold(20) and Fold. 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 PPfold(20) and Fold).

  2. Comparison of performance of PPfold(20) and Fold. 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 PPfold(20) and Fold).

  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 PPfold(20) and Fold).

  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 PPfold(20) and Fold).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and Fold. 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 PPfold(20) and Fold).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and Fold. 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 PPfold(20) and Fold).

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

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

Total Base Pair Counts
Total TP 278
Total TN 28004
Total FP 59
Total FP CONTRA 4
Total FP INCONS 34
Total FP COMP 21
Total FN 91
Total Scores
MCC 0.812
Average MCC ± 95% Confidence Intervals 0.784 ± 0.124
Sensitivity 0.753
Positive Predictive Value 0.880
Nr of predictions 15

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.66 0.50 0.90 9 347 1 0 1 0 9
3AMU_B 1.00 1.00 1.00 19 1138 2 0 0 2 0
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J2L_3 0.97 0.94 1.00 32 2988 4 0 0 4 2
3RKF_A 0.86 0.79 0.95 19 846 1 0 1 0 5
3SD1_A 0.81 0.76 0.88 22 1508 3 2 1 0 7
3ZEX_C 0.38 0.31 0.47 9 5355 14 0 10 4 20
3ZEX_D 0.93 0.91 0.94 32 2762 6 0 2 4 3
4A1C_3 0.93 0.92 0.94 34 2727 2 0 2 0 3
4A1C_2 0.27 0.25 0.29 5 4499 16 1 11 4 15
4AOB_A 0.87 0.83 0.92 24 1411 4 0 2 2 5
4ENB_A 0.63 0.47 0.88 7 464 1 0 1 0 8
4ENC_A 0.64 0.53 0.80 8 486 2 0 2 0 7
4FRG_B 0.84 0.75 0.95 18 1183 1 0 1 0 6

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Performance of Fold - scored lower in this pairwise comparison

1. Total counts & total scores for Fold

Total Base Pair Counts
Total TP 242
Total TN 27931
Total FP 195
Total FP CONTRA 39
Total FP INCONS 108
Total FP COMP 48
Total FN 127
Total Scores
MCC 0.634
Average MCC ± 95% Confidence Intervals 0.629 ± 0.159
Sensitivity 0.656
Positive Predictive Value 0.622
Nr of predictions 15

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
3AMU_B 0.73 0.79 0.68 15 1135 10 0 7 3 4
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
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 0.68 0.69 0.69 20 1504 9 4 5 0 9
3ZEX_C 0.28 0.34 0.23 10 5330 46 9 25 12 19
3ZEX_D 0.90 0.86 0.94 30 2764 8 0 2 6 5
4A1C_3 0.86 0.84 0.89 31 2728 7 0 4 3 6
4A1C_2 0.19 0.25 0.15 5 4482 43 11 18 14 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.37 0.33 0.45 5 461 7 0 6 1 10
4ENC_A 0.36 0.33 0.42 5 484 8 0 7 1 10
4FRG_B 0.22 0.25 0.23 6 1176 20 7 13 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.