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

  1. Overview

  2. Performance Plots

  3. Performance of PETfold_pre2.0(20) - scored higher in this pairwise comparison

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

  5. Compile and download dataset for PETfold_pre2.0(20) & Carnac(20) [.zip] - may take several seconds...


Overview

Metric PETfold_pre2.0(20) Carnac(20)
MCC 0.793 > 0.665
Average MCC ± 95% Confidence Intervals 0.752 ± 0.129 > 0.575 ± 0.152
Sensitivity 0.776 > 0.515
Positive Predictive Value 0.815 < 0.865
Total TP 339 > 225
Total TN 41984 < 42140
Total FP 145 > 63
Total FP CONTRA 14 > 7
Total FP INCONS 63 > 28
Total FP COMP 68 > 28
Total FN 98 < 212
P-value 3.02344513449e-08

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Performance plots


  1. Comparison of performance of PETfold_pre2.0(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 PETfold_pre2.0(20) and Carnac(20)).

  2. Comparison of performance of PETfold_pre2.0(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 PETfold_pre2.0(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 PETfold_pre2.0(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 PETfold_pre2.0(20) and Carnac(20)).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for PETfold_pre2.0(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 PETfold_pre2.0(20) and Carnac(20)).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for PETfold_pre2.0(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 PETfold_pre2.0(20) and Carnac(20)).

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Performance of PETfold_pre2.0(20) - scored higher in this pairwise comparison

1. Total counts & total scores for PETfold_pre2.0(20)

Total Base Pair Counts
Total TP 339
Total TN 41984
Total FP 145
Total FP CONTRA 14
Total FP INCONS 63
Total FP COMP 68
Total FN 98
Total Scores
MCC 0.793
Average MCC ± 95% Confidence Intervals 0.752 ± 0.129
Sensitivity 0.776
Positive Predictive Value 0.815
Nr of predictions 18

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2. Individual counts for PETfold_pre2.0(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J2L_3 0.97 0.94 1.00 32 2988 4 0 0 4 2
3J3D_C 0.87 0.89 0.85 17 948 3 3 0 0 2
3J3E_8 0.48 0.47 0.50 7 2728 11 2 5 4 8
3J3E_7 0.94 0.94 0.94 32 2707 7 0 2 5 2
3J3F_8 0.34 0.37 0.32 7 4739 24 5 10 9 12
3J3F_7 0.93 0.92 0.94 33 2899 6 0 2 4 3
3J3V_B 0.90 0.89 0.92 24 2630 11 0 2 9 3
3ZEX_D 0.93 0.91 0.94 32 2762 6 0 2 4 3
3ZEX_C 0.26 0.24 0.29 7 5350 20 1 16 3 22
3ZND_W 0.67 0.75 0.60 6 1181 15 0 4 11 2
4A1C_2 0.25 0.25 0.25 5 4496 25 2 13 10 15
4A1C_3 1.00 1.00 1.00 37 2726 1 0 0 1 0
4AOB_A 0.87 0.83 0.92 24 1411 4 0 2 2 5
4ENB_A 0.68 0.53 0.89 8 463 1 0 1 0 7
4ENC_A 0.61 0.53 0.73 8 485 3 0 3 0 7
4FRG_B 0.89 0.83 0.95 20 1181 2 0 1 1 4

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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 225
Total TN 42140
Total FP 63
Total FP CONTRA 7
Total FP INCONS 28
Total FP COMP 28
Total FN 212
Total Scores
MCC 0.665
Average MCC ± 95% Confidence Intervals 0.575 ± 0.152
Sensitivity 0.515
Positive Predictive Value 0.865
Nr of predictions 18

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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
3J20_1 0.89 0.80 1.00 16 1096 1 0 0 1 4
3J20_0 0.69 0.71 0.68 15 1197 8 1 6 1 6
3J2L_3 0.59 0.53 0.67 18 2993 11 0 9 2 16
3J3D_C 0.90 0.95 0.86 18 947 3 3 0 0 1
3J3E_8 0.00 0.00 0.00 0 2742 0 0 0 0 15
3J3E_7 0.84 0.71 1.00 24 2717 1 0 0 1 10
3J3F_8 0.61 0.37 1.00 7 4754 2 0 0 2 12
3J3F_7 0.78 0.61 1.00 22 2912 0 0 0 0 14
3J3V_B 0.82 0.67 1.00 18 2638 3 0 0 3 9
3ZEX_D 0.81 0.66 1.00 23 2773 3 0 0 3 12
3ZEX_C 0.37 0.21 0.67 6 5365 4 1 2 1 23
3ZND_W 0.75 0.75 0.75 6 1183 13 0 2 11 2
4A1C_2 0.42 0.25 0.71 5 4509 3 0 2 1 15
4A1C_3 0.79 0.73 0.87 27 2732 5 0 4 1 10
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.