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Table of contents:

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidAlifold(20) IPknot
MCC 0.764 > 0.623
Average MCC ± 95% Confidence Intervals 0.731 ± 0.219 > 0.636 ± 0.265
Sensitivity 0.636 > 0.591
Positive Predictive Value 0.923 > 0.667
Total TP 84 > 78
Total TN 9229 > 9203
Total FP 11 < 48
Total FP CONTRA 3 < 11
Total FP INCONS 4 < 28
Total FP COMP 4 < 9
Total FN 48 < 54
P-value 0.0

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Performance plots


  1. Comparison of performance of CentroidAlifold(20) and IPknot. 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 CentroidAlifold(20) and IPknot).

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidAlifold(20) and IPknot. 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 CentroidAlifold(20) and IPknot).

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

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

Total Base Pair Counts
Total TP 84
Total TN 9229
Total FP 11
Total FP CONTRA 3
Total FP INCONS 4
Total FP COMP 4
Total FN 48
Total Scores
MCC 0.764
Average MCC ± 95% Confidence Intervals 0.731 ± 0.219
Sensitivity 0.636
Positive Predictive Value 0.923
Nr of predictions 6

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
3SD1_A 0.85 0.76 0.96 22 1510 1 0 1 0 7
4A1C_2 0.33 0.25 0.45 5 4505 8 3 3 2 15
4AOB_A 0.89 0.79 1.00 23 1414 2 0 0 2 6
4ENB_A 0.77 0.60 1.00 9 463 0 0 0 0 6
4ENC_A 0.68 0.47 1.00 7 489 0 0 0 0 8

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Performance of IPknot - scored lower in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 78
Total TN 9203
Total FP 48
Total FP CONTRA 11
Total FP INCONS 28
Total FP COMP 9
Total FN 54
Total Scores
MCC 0.623
Average MCC ± 95% Confidence Intervals 0.636 ± 0.265
Sensitivity 0.591
Positive Predictive Value 0.667
Nr of predictions 6

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.74 0.69 0.80 20 1508 5 0 5 0 9
4A1C_2 0.23 0.25 0.22 5 4493 26 8 10 8 15
4AOB_A 0.50 0.48 0.54 14 1411 13 3 9 1 15
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.59 0.53 0.67 8 484 4 0 4 0 7

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