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

  1. Overview

  2. Performance Plots

  3. Performance of CentroidHomfold‑LAST - scored higher in this pairwise comparison

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

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


Overview

Metric CentroidHomfold‑LAST Carnac(20)
MCC 0.760 > 0.656
Average MCC ± 95% Confidence Intervals 0.769 ± 0.134 > 0.550 ± 0.190
Sensitivity 0.744 > 0.515
Positive Predictive Value 0.783 < 0.845
Total TP 253 > 175
Total TN 22623 < 22739
Total FP 102 > 45
Total FP CONTRA 22 > 3
Total FP INCONS 48 > 29
Total FP COMP 32 > 13
Total FN 87 < 165
P-value 2.64318034126e-08

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Performance plots


  1. Comparison of performance of CentroidHomfold-LAST 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 CentroidHomfold‑LAST and Carnac(20)).

  2. Comparison of performance of CentroidHomfold-LAST 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 CentroidHomfold‑LAST 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 CentroidHomfold‑LAST 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 CentroidHomfold‑LAST and Carnac(20)).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidHomfold-LAST 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 CentroidHomfold‑LAST and Carnac(20)).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidHomfold-LAST 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 CentroidHomfold‑LAST and Carnac(20)).

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Performance of CentroidHomfold‑LAST - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidHomfold‑LAST

Total Base Pair Counts
Total TP 253
Total TN 22623
Total FP 102
Total FP CONTRA 22
Total FP INCONS 48
Total FP COMP 32
Total FN 87
Total Scores
MCC 0.760
Average MCC ± 95% Confidence Intervals 0.769 ± 0.134
Sensitivity 0.744
Positive Predictive Value 0.783
Nr of predictions 14

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2. Individual counts for CentroidHomfold‑LAST [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.94 0.94 0.94 17 339 2 0 1 1 1
3AMU_B 0.95 0.95 0.95 18 1138 4 0 1 3 1
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J20_0 0.41 0.52 0.34 11 1187 22 7 14 1 10
3J2L_3 0.94 0.94 0.94 32 2986 8 0 2 6 2
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
3SD1_A 0.77 0.66 0.90 19 1512 2 1 1 0 10
3ZEX_D 0.86 0.83 0.91 29 2764 8 0 3 5 6
4A1C_3 0.80 0.78 0.83 29 2728 7 0 6 1 8
4A1C_2 0.24 0.25 0.24 5 4495 29 8 8 13 15
4AOB_A 0.85 0.72 1.00 21 1416 1 0 0 1 8
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.85 0.73 1.00 11 485 0 0 0 0 4
4FRG_B 0.43 0.50 0.40 12 1172 18 6 12 0 12

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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 175
Total TN 22739
Total FP 45
Total FP CONTRA 3
Total FP INCONS 29
Total FP COMP 13
Total FN 165
Total Scores
MCC 0.656
Average MCC ± 95% Confidence Intervals 0.550 ± 0.190
Sensitivity 0.515
Positive Predictive Value 0.845
Nr of predictions 14

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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
3AMU_B 0.79 0.79 0.79 15 1138 7 0 4 3 4
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
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.