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Table of contents:

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidAlifold(seed) Pknots
MCC 0.774 > 0.768
Average MCC ± 95% Confidence Intervals 0.760 ± 0.060 < 0.801 ± 0.106
Sensitivity 0.642 < 0.748
Positive Predictive Value 0.936 > 0.792
Total TP 219 < 255
Total TN 38743 > 38655
Total FP 17 < 90
Total FP CONTRA 5 < 18
Total FP INCONS 10 < 49
Total FP COMP 2 < 23
Total FN 122 > 86
P-value 0.453544033954

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Performance plots


  1. Comparison of performance of CentroidAlifold(seed) and Pknots. 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(seed) and Pknots).

  2. 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 CentroidAlifold(seed) and Pknots).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidAlifold(seed) and Pknots. 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(seed) and Pknots).

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

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

Total Base Pair Counts
Total TP 219
Total TN 38743
Total FP 17
Total FP CONTRA 5
Total FP INCONS 10
Total FP COMP 2
Total FN 122
Total Scores
MCC 0.774
Average MCC ± 95% Confidence Intervals 0.760 ± 0.060
Sensitivity 0.642
Positive Predictive Value 0.936
Nr of predictions 16

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.80 0.64 1.00 9 937 0 0 0 0 5
PDB_00716 0.75 0.61 0.93 14 2686 1 0 1 0 9
PDB_00828 0.88 0.78 1.00 21 2464 0 0 0 0 6
PDB_00829 0.91 0.83 1.00 20 2258 0 0 0 0 4
PDB_01020 0.91 0.83 1.00 19 2259 1 0 0 1 4
PDB_01073 0.84 0.71 1.00 24 4347 1 0 0 1 10
RFA_00632 0.74 0.64 0.86 18 4074 3 2 1 0 10
RFA_00636 0.78 0.68 0.90 19 3984 2 2 0 0 9
RFA_00767 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00768 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00769 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00770 0.74 0.56 1.00 10 2006 0 0 0 0 8
RFA_00773 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00779 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00808 0.65 0.56 0.75 9 2004 3 1 2 0 7
RFA_00809 0.43 0.38 0.50 6 2133 6 0 6 0 10

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Performance of Pknots - scored lower in this pairwise comparison

1. Total counts & total scores for Pknots

Total Base Pair Counts
Total TP 255
Total TN 38655
Total FP 90
Total FP CONTRA 18
Total FP INCONS 49
Total FP COMP 23
Total FN 86
Total Scores
MCC 0.768
Average MCC ± 95% Confidence Intervals 0.801 ± 0.106
Sensitivity 0.748
Positive Predictive Value 0.792
Nr of predictions 16

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 1.00 1.00 1.00 14 932 0 0 0 0 0
PDB_00716 0.69 0.70 0.70 16 2678 8 0 7 1 7
PDB_00828 0.86 0.74 1.00 20 2465 2 0 0 2 7
PDB_00829 0.60 0.46 0.79 11 2264 5 0 3 2 13
PDB_01020 0.86 0.74 1.00 17 2261 3 0 0 3 6
PDB_01073 0.51 0.47 0.55 16 4342 14 2 11 1 18
RFA_00632 0.40 0.43 0.39 12 4064 19 4 15 0 16
RFA_00636 0.80 0.86 0.75 24 3973 8 6 2 0 4
RFA_00767 1.00 1.00 1.00 18 1873 4 0 0 4 0
RFA_00768 1.00 1.00 1.00 18 1873 3 0 0 3 0
RFA_00769 0.54 0.56 0.53 10 1934 9 4 5 0 8
RFA_00770 0.97 0.94 1.00 17 1999 3 0 0 3 1
RFA_00773 0.97 1.00 0.95 18 1934 4 1 0 3 0
RFA_00779 0.83 0.83 0.83 15 1935 4 1 2 1 3
RFA_00808 1.00 1.00 1.00 16 2000 0 0 0 0 0
RFA_00809 0.79 0.81 0.76 13 2128 4 0 4 0 3

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