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Table of contents:

  1. Overview

  2. Performance Plots

  3. Performance of Alterna - scored higher in this pairwise comparison

  4. Performance of CentroidHomfold‑LAST - scored lower in this pairwise comparison

  5. Compile and download dataset for Alterna & CentroidHomfold‑LAST [.zip] - may take several seconds...


Overview

Metric Alterna CentroidHomfold‑LAST
MCC 0.568 > 0.553
Average MCC ± 95% Confidence Intervals 0.507 ± 0.420 > 0.397 ± 0.770
Sensitivity 0.549 > 0.451
Positive Predictive Value 0.608 < 0.698
Total TP 45 > 37
Total TN 3264 < 3285
Total FP 30 > 16
Total FP CONTRA 8 > 2
Total FP INCONS 21 > 14
Total FP COMP 1 > 0
Total FN 37 < 45
P-value 0.0

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Performance plots


  1. Comparison of performance of Alterna and CentroidHomfold-LAST. 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 Alterna and CentroidHomfold‑LAST).

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for Alterna and CentroidHomfold-LAST. 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 Alterna and CentroidHomfold‑LAST).

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Performance of Alterna - scored higher in this pairwise comparison

1. Total counts & total scores for Alterna

Total Base Pair Counts
Total TP 45
Total TN 3264
Total FP 30
Total FP CONTRA 8
Total FP INCONS 21
Total FP COMP 1
Total FN 37
Total Scores
MCC 0.568
Average MCC ± 95% Confidence Intervals 0.507 ± 0.420
Sensitivity 0.549
Positive Predictive Value 0.608
Nr of predictions 4

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.47 0.44 0.53 8 513 7 0 7 0 10
3J0L_a - 0.18 0.18 0.22 2 402 8 3 4 1 9
3RKF_A 0.82 0.79 0.86 19 844 3 1 2 0 5
3SD1_A 0.55 0.55 0.57 16 1505 12 4 8 0 13

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

1. Total counts & total scores for CentroidHomfold‑LAST

Total Base Pair Counts
Total TP 37
Total TN 3285
Total FP 16
Total FP CONTRA 2
Total FP INCONS 14
Total FP COMP 0
Total FN 45
Total Scores
MCC 0.553
Average MCC ± 95% Confidence Intervals 0.397 ± 0.770
Sensitivity 0.451
Positive Predictive Value 0.698
Nr of predictions 4

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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
2LC8_A -0.03 0.00 0.00 0 517 11 0 11 0 18
3J0L_a - -0.01 0.00 0.00 0 408 3 1 2 0 11
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

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