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

  1. Overview

  2. Performance Plots

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

  4. Performance of Carnac(20) - scored lower in this pairwise comparison

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


Overview

Metric Multilign(20) Carnac(20)
MCC 0.652 > 0.630
Average MCC ± 95% Confidence Intervals 0.638 ± 0.177 > 0.533 ± 0.180
Sensitivity 0.624 > 0.475
Positive Predictive Value 0.692 < 0.848
Total TP 234 > 178
Total TN 24653 < 24781
Total FP 131 > 45
Total FP CONTRA 23 > 3
Total FP INCONS 81 > 29
Total FP COMP 27 > 13
Total FN 141 < 197
P-value 4.95929133067e-07

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Performance plots


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

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

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

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

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

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

Total Base Pair Counts
Total TP 234
Total TN 24653
Total FP 131
Total FP CONTRA 23
Total FP INCONS 81
Total FP COMP 27
Total FN 141
Total Scores
MCC 0.652
Average MCC ± 95% Confidence Intervals 0.638 ± 0.177
Sensitivity 0.624
Positive Predictive Value 0.692
Nr of predictions 15

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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 1.00 1.00 1.00 18 339 1 0 0 1 0
2XXA_G -0.01 0.00 0.00 0 2033 12 2 10 0 35
3AMU_B 0.71 0.74 0.70 14 1137 9 0 6 3 5
3J20_0 0.68 0.71 0.65 15 1196 9 2 6 1 6
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J2L_3 0.80 0.79 0.82 27 2987 10 0 6 4 7
3RKF_A 0.91 0.88 0.95 21 844 1 0 1 0 3
3SD1_A 0.68 0.69 0.69 20 1504 9 4 5 0 9
3ZEX_D 0.88 0.83 0.94 29 2765 8 0 2 6 6
4A1C_3 0.88 0.86 0.89 32 2727 6 0 4 2 5
4A1C_2 0.20 0.25 0.16 5 4485 33 9 17 7 15
4AOB_A 0.59 0.55 0.64 16 1412 10 3 6 1 13
4ENB_A 0.39 0.33 0.50 5 462 6 0 5 1 10
4ENC_A 0.73 0.60 0.90 9 486 1 1 0 0 6
4FRG_B 0.13 0.13 0.17 3 1184 15 2 13 0 21

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

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

Total Base Pair Counts
Total TP 178
Total TN 24781
Total FP 45
Total FP CONTRA 3
Total FP INCONS 29
Total FP COMP 13
Total FN 197
Total Scores
MCC 0.630
Average MCC ± 95% Confidence Intervals 0.533 ± 0.180
Sensitivity 0.475
Positive Predictive Value 0.848
Nr of predictions 15

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.00 0.00 0.00 0 357 0 0 0 0 18
2XXA_G 0.29 0.09 1.00 3 2042 0 0 0 0 32
3AMU_B 0.79 0.79 0.79 15 1138 7 0 4 3 4
3J20_0 0.69 0.71 0.68 15 1197 8 1 6 1 6
3J20_1 0.89 0.80 1.00 16 1096 1 0 0 1 4
3J2L_3 0.59 0.53 0.67 18 2993 11 0 9 2 16
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.72 0.55 0.94 16 1516 1 0 1 0 13
3ZEX_D 0.81 0.66 1.00 23 2773 3 0 0 3 12
4A1C_3 0.79 0.73 0.87 27 2732 5 0 4 1 10
4A1C_2 0.42 0.25 0.71 5 4509 3 0 2 1 15
4AOB_A 0.59 0.48 0.74 14 1418 6 2 3 1 15
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 0.50 0.25 1.00 6 1196 0 0 0 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.