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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Carnac(20) RDfolder
MCC 0.726 > 0.636
Average MCC ± 95% Confidence Intervals 0.644 ± 0.173 < 0.647 ± 0.186
Sensitivity 0.581 < 0.602
Positive Predictive Value 0.916 > 0.687
Total TP 197 < 204
Total TN 17137 > 17055
Total FP 41 < 113
Total FP CONTRA 3 < 25
Total FP INCONS 15 < 68
Total FP COMP 23 > 20
Total FN 142 > 135
P-value 3.13260312532e-08

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Performance plots


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

  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 Carnac(20) and RDfolder).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Carnac(20) and RDfolder. 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 Carnac(20) and RDfolder).

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

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

Total Base Pair Counts
Total TP 197
Total TN 17137
Total FP 41
Total FP CONTRA 3
Total FP INCONS 15
Total FP COMP 23
Total FN 142
Total Scores
MCC 0.726
Average MCC ± 95% Confidence Intervals 0.644 ± 0.173
Sensitivity 0.581
Positive Predictive Value 0.916
Nr of predictions 17

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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
2KDQ_B 0.77 0.60 1.00 6 168 0 0 0 0 4
2L94_A 0.00 0.00 0.00 0 357 0 0 0 0 18
2WRQ_Y 1.00 1.00 1.00 9 1143 14 0 0 14 0
2XKV_B 0.43 0.18 1.00 2 1833 1 0 0 1 9
2XQD_Y 0.87 0.76 1.00 16 1113 1 0 0 1 5
3A2K_C 0.88 0.77 1.00 17 1091 0 0 0 0 5
3AMU_B 0.79 0.79 0.79 15 1138 7 0 4 3 4
3GX2_A 0.68 0.46 1.00 13 1436 0 0 0 0 15
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3J20_0 0.69 0.71 0.68 15 1197 8 1 6 1 6
3JYV_7 0.81 0.70 0.93 14 1096 3 0 1 2 6
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
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
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

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Performance of RDfolder - scored lower in this pairwise comparison

1. Total counts & total scores for RDfolder

Total Base Pair Counts
Total TP 204
Total TN 17055
Total FP 113
Total FP CONTRA 25
Total FP INCONS 68
Total FP COMP 20
Total FN 135
Total Scores
MCC 0.636
Average MCC ± 95% Confidence Intervals 0.647 ± 0.186
Sensitivity 0.602
Positive Predictive Value 0.687
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 1.00 1.00 1.00 10 164 0 0 0 0 0
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
2WRQ_Y 1.00 1.00 1.00 9 1143 13 0 0 13 0
2XKV_B -0.01 0.00 0.00 0 1813 22 10 12 0 11
2XQD_Y 0.98 0.95 1.00 20 1109 1 0 0 1 1
3A2K_C 0.98 0.95 1.00 21 1087 0 0 0 0 1
3AMU_B 0.20 0.21 0.22 4 1139 16 4 10 2 15
3GX2_A 0.60 0.57 0.64 16 1424 10 2 7 1 12
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3J20_0 0.82 0.76 0.89 16 1201 3 1 1 1 5
3JYV_7 -0.02 0.00 0.00 0 1091 20 4 16 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.35 0.24 0.54 7 1520 6 1 5 0 22
4AOB_A 0.42 0.38 0.48 11 1414 13 3 9 1 18
4ENB_A 0.48 0.40 0.60 6 462 4 0 4 0 9
4ENC_A 0.48 0.40 0.60 6 486 4 0 4 0 9

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