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Table of contents:

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric PPfold(20) MaxExpect
MCC 0.665 > 0.543
Average MCC ± 95% Confidence Intervals 0.640 ± 0.167 > 0.549 ± 0.185
Sensitivity 0.519 > 0.463
Positive Predictive Value 0.859 > 0.644
Total TP 140 > 125
Total TN 34860 > 34829
Total FP 29 < 83
Total FP CONTRA 0 < 8
Total FP INCONS 23 < 61
Total FP COMP 6 < 14
Total FN 130 < 145
P-value 0.0

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Performance plots


  1. Comparison of performance of PPfold(20) and MaxExpect. 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 PPfold(20) and MaxExpect).

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and MaxExpect. 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 PPfold(20) and MaxExpect).

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

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

Total Base Pair Counts
Total TP 140
Total TN 34860
Total FP 29
Total FP CONTRA 0
Total FP INCONS 23
Total FP COMP 6
Total FN 130
Total Scores
MCC 0.665
Average MCC ± 95% Confidence Intervals 0.640 ± 0.167
Sensitivity 0.519
Positive Predictive Value 0.859
Nr of predictions 8

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2. Individual counts for PPfold(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 0.73 0.56 0.95 19 2191 1 0 1 0 15
3SD1_A 0.68 0.52 0.88 22 3891 3 0 3 0 20
4A1C_2 0.21 0.15 0.29 5 11764 16 0 12 4 28
4A1C_3 0.77 0.63 0.94 34 7104 2 0 2 0 20
4AOB_A 0.74 0.60 0.93 25 4344 3 0 2 1 17
4ENB_A 0.56 0.37 0.88 7 1267 1 0 1 0 12
4ENC_A 0.58 0.42 0.80 8 1316 2 0 2 0 11

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Performance of MaxExpect - scored lower in this pairwise comparison

1. Total counts & total scores for MaxExpect

Total Base Pair Counts
Total TP 125
Total TN 34829
Total FP 83
Total FP CONTRA 8
Total FP INCONS 61
Total FP COMP 14
Total FN 145
Total Scores
MCC 0.543
Average MCC ± 95% Confidence Intervals 0.549 ± 0.185
Sensitivity 0.463
Positive Predictive Value 0.644
Nr of predictions 8

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3AMU_B 0.64 0.59 0.70 16 2980 9 0 7 2 11
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.58 0.48 0.71 20 3888 8 1 7 0 22
4A1C_2 0.14 0.15 0.14 5 11746 41 4 26 11 28
4A1C_3 0.69 0.57 0.84 31 7103 6 0 6 0 23
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.31 0.26 0.38 5 1313 8 1 7 0 14

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