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 UNAFold - scored lower in this pairwise comparison

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


Overview

Metric PPfold(20) UNAFold
MCC 0.668 > 0.461
Average MCC ± 95% Confidence Intervals 0.643 ± 0.170 > 0.473 ± 0.163
Sensitivity 0.614 > 0.498
Positive Predictive Value 0.733 > 0.437
Total TP 159 > 129
Total TN 25369 > 25291
Total FP 79 < 231
Total FP CONTRA 14 < 50
Total FP INCONS 44 < 116
Total FP COMP 21 < 65
Total FN 100 < 130
P-value 2.06323189071e-08

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Performance plots


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

  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 PPfold(20) and UNAFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and UNAFold. 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 UNAFold).

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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 159
Total TN 25369
Total FP 79
Total FP CONTRA 14
Total FP INCONS 44
Total FP COMP 21
Total FN 100
Total Scores
MCC 0.668
Average MCC ± 95% Confidence Intervals 0.643 ± 0.170
Sensitivity 0.614
Positive Predictive Value 0.733
Nr of predictions 12

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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
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J3D_C 0.87 0.89 0.85 17 948 3 3 0 0 2
3J3E_8 0.21 0.20 0.23 3 2729 13 2 8 3 12
3J3F_8 0.37 0.37 0.37 7 4742 20 5 7 8 12
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
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 UNAFold - scored lower in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP 129
Total TN 25291
Total FP 231
Total FP CONTRA 50
Total FP INCONS 116
Total FP COMP 65
Total FN 130
Total Scores
MCC 0.461
Average MCC ± 95% Confidence Intervals 0.473 ± 0.163
Sensitivity 0.498
Positive Predictive Value 0.437
Nr of predictions 12

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J3D_C 0.33 0.37 0.32 7 946 15 3 12 0 12
3J3E_8 0.15 0.20 0.13 3 2718 32 6 15 11 12
3J3F_8 0.32 0.42 0.25 8 4729 44 12 12 20 11
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.77 0.76 0.79 22 1505 6 4 2 0 7
3ZEX_C 0.30 0.34 0.26 10 5336 43 5 23 15 19
4A1C_2 0.19 0.25 0.15 5 4483 42 11 17 14 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 2 0 0 2 4
4ENC_A 0.37 0.33 0.45 5 485 7 0 6 1 10
4FRG_B 0.36 0.38 0.38 9 1178 15 2 13 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.