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

  1. Overview

  2. Performance Plots

  3. Performance of IPknot - scored higher in this pairwise comparison

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

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


Overview

Metric IPknot Mastr(seed)
MCC 0.671 > 0.341
Average MCC ± 95% Confidence Intervals 0.672 ± 0.119 > 0.295 ± 0.170
Sensitivity 0.590 > 0.176
Positive Predictive Value 0.768 > 0.670
Total TP 232 > 69
Total TN 48828 < 49027
Total FP 80 > 37
Total FP CONTRA 9 > 5
Total FP INCONS 61 > 29
Total FP COMP 10 > 3
Total FN 161 < 324
P-value 1.89649746203e-08

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Performance plots


  1. Comparison of performance of IPknot and Mastr(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 IPknot and Mastr(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 IPknot and Mastr(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for IPknot and Mastr(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 IPknot and Mastr(seed)).

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Performance of IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 232
Total TN 48828
Total FP 80
Total FP CONTRA 9
Total FP INCONS 61
Total FP COMP 10
Total FN 161
Total Scores
MCC 0.671
Average MCC ± 95% Confidence Intervals 0.672 ± 0.119
Sensitivity 0.590
Positive Predictive Value 0.768
Nr of predictions 17

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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
PDB_00005 0.71 0.71 0.71 10 932 4 0 4 0 4
PDB_00716 -0.01 0.00 0.00 0 2680 21 0 21 0 23
PDB_00828 0.90 0.81 1.00 22 2463 0 0 0 0 5
PDB_00829 0.86 0.75 1.00 18 2260 0 0 0 0 6
PDB_01020 0.86 0.74 1.00 17 2261 1 0 0 1 6
PDB_01073 0.80 0.65 1.00 22 4349 1 0 0 1 12
PDB_01092 0.73 0.63 0.85 33 10114 8 1 5 2 19
RFA_00632 0.42 0.36 0.50 10 4075 11 0 10 1 18
RFA_00636 0.65 0.64 0.67 18 3978 9 3 6 0 10
RFA_00767 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00768 1.00 1.00 1.00 18 1873 0 0 0 0 0
RFA_00769 0.54 0.56 0.53 10 1934 9 4 5 0 8
RFA_00770 0.64 0.50 0.82 9 2005 4 0 2 2 9
RFA_00773 0.61 0.56 0.67 10 1938 8 1 4 3 8
RFA_00779 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00808 0.75 0.56 1.00 9 2007 0 0 0 0 7
RFA_00809 0.47 0.38 0.60 6 2135 4 0 4 0 10

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

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

Total Base Pair Counts
Total TP 69
Total TN 49027
Total FP 37
Total FP CONTRA 5
Total FP INCONS 29
Total FP COMP 3
Total FN 324
Total Scores
MCC 0.341
Average MCC ± 95% Confidence Intervals 0.295 ± 0.170
Sensitivity 0.176
Positive Predictive Value 0.670
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.60 0.43 0.86 6 939 2 0 1 1 8
PDB_00716 0.00 0.00 0.00 0 2701 0 0 0 0 23
PDB_00828 0.00 0.00 0.00 0 2485 0 0 0 0 27
PDB_00829 0.00 0.00 0.00 0 2278 0 0 0 0 24
PDB_01020 0.00 0.00 0.00 0 2278 0 0 0 0 23
PDB_01073 0.00 0.00 0.00 0 4371 0 0 0 0 34
PDB_01092 0.00 0.00 0.00 0 10153 0 0 0 0 52
RFA_00632 0.00 0.00 0.00 0 4095 0 0 0 0 28
RFA_00636 0.00 0.00 0.00 0 4005 0 0 0 0 28
RFA_00767 0.67 0.50 0.90 9 1881 1 0 1 0 9
RFA_00768 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00769 0.64 0.50 0.82 9 1942 2 1 1 0 9
RFA_00770 0.68 0.56 0.83 10 2004 2 0 2 0 8
RFA_00773 0.64 0.50 0.82 9 1942 2 1 1 0 9
RFA_00779 0.65 0.56 0.77 10 1940 3 0 3 0 8
RFA_00808 -0.01 0.00 0.00 0 2001 17 2 13 2 16
RFA_00809 0.40 0.38 0.43 6 2131 8 1 7 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.