CompaRNA - on-line benchmarks of RNA structure prediction methods
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Table of contents:

  1. Overview

  2. Performance Plots

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

  4. Performance of RNASampler(seed) - scored lower in this pairwise comparison

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


Overview

Metric PPfold(seed) RNASampler(seed)
MCC 0.686 > 0.486
Average MCC ± 95% Confidence Intervals 0.668 ± 0.111 > 0.429 ± 0.124
Sensitivity 0.555 > 0.345
Positive Predictive Value 0.852 > 0.693
Total TP 156 > 97
Total TN 28259 < 28302
Total FP 34 < 45
Total FP CONTRA 6 < 19
Total FP INCONS 21 < 24
Total FP COMP 7 > 2
Total FN 125 < 184
P-value 2.66715895098e-08

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Performance plots


  1. Comparison of performance of PPfold(seed) and RNASampler(seed). 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(seed) and RNASampler(seed)).

  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 PPfold(seed) and RNASampler(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(seed) and RNASampler(seed). 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(seed) and RNASampler(seed)).

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

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

Total Base Pair Counts
Total TP 156
Total TN 28259
Total FP 34
Total FP CONTRA 6
Total FP INCONS 21
Total FP COMP 7
Total FN 125
Total Scores
MCC 0.686
Average MCC ± 95% Confidence Intervals 0.668 ± 0.111
Sensitivity 0.555
Positive Predictive Value 0.852
Nr of predictions 18

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
RFA_00390 1.00 1.00 1.00 15 1416 1 0 0 1 0
RFA_00416 1.00 1.00 1.00 15 1470 1 0 0 1 0
RFA_00433 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00654 0.23 0.17 0.33 3 2406 6 0 6 0 15
RFA_00658 0.38 0.14 1.00 2 1126 1 0 0 1 12
RFA_00664 0.38 0.14 1.00 2 988 1 0 0 1 12
RFA_00708 0.38 0.14 1.00 2 1033 1 0 0 1 12
RFA_00749 0.78 0.75 0.82 9 892 2 0 2 0 3
RFA_00764 0.78 0.75 0.82 9 892 2 0 2 0 3
RFA_00765 0.78 0.75 0.82 9 892 2 0 2 0 3
RFA_00767 0.68 0.56 0.83 10 1879 2 1 1 0 8
RFA_00768 0.68 0.56 0.83 10 1879 2 1 1 0 8
RFA_00769 0.68 0.56 0.83 10 1941 2 1 1 0 8
RFA_00770 0.68 0.56 0.83 10 2004 2 1 1 0 8
RFA_00773 0.68 0.56 0.83 10 1941 2 1 1 0 8
RFA_00779 0.68 0.56 0.83 10 1941 2 1 1 0 8
RFA_00808 0.75 0.56 1.00 9 2007 0 0 0 0 7
RFA_00809 0.50 0.38 0.67 6 2136 3 0 3 0 10

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Performance of RNASampler(seed) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 97
Total TN 28302
Total FP 45
Total FP CONTRA 19
Total FP INCONS 24
Total FP COMP 2
Total FN 184
Total Scores
MCC 0.486
Average MCC ± 95% Confidence Intervals 0.429 ± 0.124
Sensitivity 0.345
Positive Predictive Value 0.693
Nr of predictions 18

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
RFA_00390 0.00 0.00 0.00 0 1431 0 0 0 0 15
RFA_00416 0.63 0.40 1.00 6 1479 1 0 0 1 9
RFA_00433 0.63 0.40 1.00 6 1425 1 0 0 1 9
RFA_00654 0.39 0.28 0.56 5 2406 4 1 3 0 13
RFA_00658 0.00 0.00 0.00 0 1128 0 0 0 0 14
RFA_00664 0.00 0.00 0.00 0 990 0 0 0 0 14
RFA_00708 0.00 0.00 0.00 0 1035 0 0 0 0 14
RFA_00749 0.50 0.25 1.00 3 900 0 0 0 0 9
RFA_00764 0.50 0.25 1.00 3 900 0 0 0 0 9
RFA_00765 0.50 0.25 1.00 3 900 0 0 0 0 9
RFA_00767 0.65 0.56 0.77 10 1878 3 3 0 0 8
RFA_00768 0.65 0.56 0.77 10 1878 3 3 0 0 8
RFA_00769 0.59 0.56 0.63 10 1937 6 1 5 0 8
RFA_00770 0.52 0.39 0.70 7 2006 3 3 0 0 11
RFA_00773 0.59 0.50 0.69 9 1940 4 4 0 0 9
RFA_00779 0.65 0.56 0.77 10 1940 3 3 0 0 8
RFA_00808 0.58 0.56 0.60 9 2001 6 0 6 0 7
RFA_00809 0.36 0.38 0.35 6 2128 11 1 10 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.