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 Multilign(20) - scored lower in this pairwise comparison

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


Overview

Metric PPfold(20) Multilign(20)
MCC 0.723 > 0.596
Average MCC ± 95% Confidence Intervals 0.704 ± 0.103 > 0.596 ± 0.148
Sensitivity 0.581 > 0.507
Positive Predictive Value 0.905 > 0.706
Total TP 277 > 242
Total TN 59865 > 59828
Total FP 37 < 111
Total FP CONTRA 0 < 9
Total FP INCONS 29 < 92
Total FP COMP 8 < 10
Total FN 200 < 235
P-value 2.16131455263e-08

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Performance plots


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

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

  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 Multilign(20)).

  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 Multilign(20)).

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

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

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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 277
Total TN 59865
Total FP 37
Total FP CONTRA 0
Total FP INCONS 29
Total FP COMP 8
Total FN 200
Total Scores
MCC 0.723
Average MCC ± 95% Confidence Intervals 0.704 ± 0.103
Sensitivity 0.581
Positive Predictive Value 0.905
Nr of predictions 14

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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 0.63 0.45 0.90 9 980 1 0 1 0 11
3AMU_B 0.86 0.74 1.00 20 2983 1 0 0 1 7
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J20_0 0.84 0.70 1.00 21 2829 0 0 0 0 9
3J2L_3 0.78 0.62 0.97 33 7841 3 0 1 2 20
3RKF_A 0.73 0.56 0.95 19 2191 1 0 1 0 15
3SD1_A 0.68 0.52 0.88 22 3891 3 0 3 0 20
3ZEX_D 0.81 0.71 0.92 35 6983 3 0 3 0 14
4A1C_3 0.77 0.63 0.94 34 7104 2 0 2 0 20
4A1C_2 0.21 0.15 0.29 5 11764 16 0 12 4 28
4AOB_A 0.74 0.60 0.93 25 4344 3 0 2 1 17
4ENB_A 0.56 0.37 0.88 7 1267 1 0 1 0 12
4ENC_A 0.58 0.42 0.80 8 1316 2 0 2 0 11
4FRG_B 0.73 0.56 0.95 18 3467 1 0 1 0 14

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Performance of Multilign(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 242
Total TN 59828
Total FP 111
Total FP CONTRA 9
Total FP INCONS 92
Total FP COMP 10
Total FN 235
Total Scores
MCC 0.596
Average MCC ± 95% Confidence Intervals 0.596 ± 0.148
Sensitivity 0.507
Positive Predictive Value 0.706
Nr of predictions 14

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
3AMU_B 0.63 0.56 0.71 15 2982 8 0 6 2 12
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J20_0 0.61 0.53 0.70 16 2827 8 1 6 1 14
3J2L_3 0.65 0.53 0.80 28 7840 9 0 7 2 25
3RKF_A 0.77 0.62 0.95 21 2189 1 0 1 0 13
3SD1_A 0.57 0.48 0.69 20 3887 9 1 8 0 22
3ZEX_D 0.75 0.65 0.86 32 6984 5 1 4 0 17
4A1C_3 0.70 0.59 0.84 32 7102 6 0 6 0 22
4A1C_2 0.15 0.15 0.15 5 11747 33 3 26 4 28
4AOB_A 0.49 0.38 0.64 16 4346 10 1 8 1 26
4ENB_A 0.34 0.26 0.45 5 1264 6 1 5 0 14
4ENC_A 0.65 0.47 0.90 9 1316 1 1 0 0 10
4FRG_B 0.12 0.09 0.17 3 3468 15 0 15 0 29

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