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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidFold PPfold(seed)
MCC 0.682 > 0.122
Average MCC ± 95% Confidence Intervals 0.698 ± 0.149 > 0.053 ± 0.099
Sensitivity 0.650 > 0.029
Positive Predictive Value 0.725 > 0.538
Total TP 158 > 7
Total TN 16002 < 16207
Total FP 83 > 25
Total FP CONTRA 17 > 0
Total FP INCONS 43 > 6
Total FP COMP 23 > 19
Total FN 85 < 236
P-value 1.67657656842e-08

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Performance plots


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

  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 CentroidFold and PPfold(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidFold 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 CentroidFold and PPfold(seed)).

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Performance of CentroidFold - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidFold

Total Base Pair Counts
Total TP 158
Total TN 16002
Total FP 83
Total FP CONTRA 17
Total FP INCONS 43
Total FP COMP 23
Total FN 85
Total Scores
MCC 0.682
Average MCC ± 95% Confidence Intervals 0.698 ± 0.149
Sensitivity 0.650
Positive Predictive Value 0.725
Nr of predictions 11

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.51 0.39 0.70 7 518 3 1 2 0 11
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3J16_L 0.59 0.57 0.63 12 1140 7 0 7 0 9
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.70 0.69 0.71 20 1505 8 4 4 0 9
3UZL_B 0.93 0.88 1.00 14 1279 7 0 0 7 2
4A1C_3 0.80 0.78 0.83 29 2728 8 0 6 2 8
4A1C_2 0.22 0.25 0.19 5 4490 29 9 12 8 15
4AOB_A 0.50 0.48 0.54 14 1411 13 3 9 1 15
4ENB_A 0.85 0.73 1.00 11 461 1 0 0 1 4
4ENC_A 0.85 0.73 1.00 11 485 1 0 0 1 4

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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 7
Total TN 16207
Total FP 25
Total FP CONTRA 0
Total FP INCONS 6
Total FP COMP 19
Total FN 236
Total Scores
MCC 0.122
Average MCC ± 95% Confidence Intervals 0.053 ± 0.099
Sensitivity 0.029
Positive Predictive Value 0.538
Nr of predictions 11

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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
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
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

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