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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 0.691 > 0.571
Average MCC ± 95% Confidence Intervals 0.669 ± 0.151 > 0.581 ± 0.171
Sensitivity 0.515 > 0.463
Positive Predictive Value 0.933 > 0.710
Total TP 139 > 125
Total TN 34874 > 34847
Total FP 15 < 59
Total FP CONTRA 1 < 6
Total FP INCONS 9 < 45
Total FP COMP 5 < 8
Total FN 131 < 145
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 139
Total TN 34874
Total FP 15
Total FP CONTRA 1
Total FP INCONS 9
Total FP COMP 5
Total FN 131
Total Scores
MCC 0.691
Average MCC ± 95% Confidence Intervals 0.669 ± 0.151
Sensitivity 0.515
Positive Predictive Value 0.933
Nr of predictions 8

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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
3AMU_B 0.86 0.74 1.00 20 2983 1 0 0 1 7
3RKF_A 0.72 0.53 1.00 18 2193 0 0 0 0 16
3SD1_A 0.71 0.52 0.96 22 3893 1 0 1 0 20
4A1C_2 0.26 0.15 0.45 5 11770 8 1 5 2 28
4A1C_3 0.76 0.63 0.92 34 7103 4 0 3 1 20
4AOB_A 0.75 0.57 1.00 24 4347 1 0 0 1 18
4ENB_A 0.69 0.47 1.00 9 1266 0 0 0 0 10
4ENC_A 0.60 0.37 1.00 7 1319 0 0 0 0 12

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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 125
Total TN 34847
Total FP 59
Total FP CONTRA 6
Total FP INCONS 45
Total FP COMP 8
Total FN 145
Total Scores
MCC 0.571
Average MCC ± 95% Confidence Intervals 0.581 ± 0.171
Sensitivity 0.463
Positive Predictive Value 0.710
Nr of predictions 8

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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
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.61 0.48 0.80 20 3891 5 0 5 0 22
4A1C_2 0.17 0.15 0.19 5 11755 26 4 17 5 28
4A1C_3 0.69 0.57 0.84 31 7103 6 1 5 0 23
4AOB_A 0.42 0.33 0.54 14 4345 13 1 11 1 28
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.52 0.42 0.67 8 1314 4 0 4 0 11

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