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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric HotKnots MXScarna(seed)
MCC 0.603 > 0.539
Average MCC ± 95% Confidence Intervals 0.608 ± 0.201 > 0.525 ± 0.138
Sensitivity 0.588 > 0.501
Positive Predictive Value 0.624 > 0.586
Total TP 231 > 197
Total TN 48760 < 48794
Total FP 151 > 147
Total FP CONTRA 13 < 24
Total FP INCONS 126 > 115
Total FP COMP 12 > 8
Total FN 162 < 196
P-value 2.57237423209e-08

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Performance plots


  1. Comparison of performance of HotKnots and MXScarna(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 HotKnots and MXScarna(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 HotKnots and MXScarna(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for HotKnots and MXScarna(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 HotKnots and MXScarna(seed)).

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Performance of HotKnots - scored higher in this pairwise comparison

1. Total counts & total scores for HotKnots

Total Base Pair Counts
Total TP 231
Total TN 48760
Total FP 151
Total FP CONTRA 13
Total FP INCONS 126
Total FP COMP 12
Total FN 162
Total Scores
MCC 0.603
Average MCC ± 95% Confidence Intervals 0.608 ± 0.201
Sensitivity 0.588
Positive Predictive Value 0.624
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.88 0.79 1.00 11 935 0 0 0 0 3
PDB_00716 -0.01 0.00 0.00 0 2678 24 1 22 1 23
PDB_00828 0.88 0.78 1.00 21 2464 0 0 0 0 6
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 0.81 0.74 0.89 25 4343 4 2 1 1 9
PDB_01092 0.69 0.65 0.74 34 10107 13 0 12 1 18
RFA_00632 0.38 0.39 0.37 11 4065 19 2 17 0 17
RFA_00636 0.42 0.43 0.43 12 3977 16 2 14 0 16
RFA_00767 0.93 1.00 0.86 18 1870 3 3 0 0 0
RFA_00768 1.00 1.00 1.00 18 1873 0 0 0 0 0
RFA_00769 -0.01 0.00 0.00 0 1934 21 0 19 2 18
RFA_00770 -0.01 0.00 0.00 0 1999 20 0 17 3 18
RFA_00773 -0.01 0.00 0.00 0 1934 22 0 19 3 18
RFA_00779 0.87 0.94 0.81 17 1932 4 3 1 0 1
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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Performance of MXScarna(seed) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 197
Total TN 48794
Total FP 147
Total FP CONTRA 24
Total FP INCONS 115
Total FP COMP 8
Total FN 196
Total Scores
MCC 0.539
Average MCC ± 95% Confidence Intervals 0.525 ± 0.138
Sensitivity 0.501
Positive Predictive Value 0.586
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00005 0.59 0.36 1.00 5 941 0 0 0 0 9
PDB_00716 -0.01 0.00 0.00 0 2681 21 1 19 1 23
PDB_00828 0.82 0.67 1.00 18 2467 0 0 0 0 9
PDB_00829 0.86 0.75 1.00 18 2260 0 0 0 0 6
PDB_01020 0.83 0.70 1.00 16 2262 0 0 0 0 7
PDB_01073 0.81 0.74 0.89 25 4343 4 1 2 1 9
PDB_01092 0.70 0.63 0.79 33 10111 12 2 7 3 19
RFA_00632 0.25 0.25 0.27 7 4069 19 1 18 0 21
RFA_00636 0.35 0.36 0.36 10 3977 18 2 16 0 18
RFA_00767 0.59 0.56 0.63 10 1875 6 2 4 0 8
RFA_00768 0.59 0.56 0.63 10 1875 6 2 4 0 8
RFA_00769 0.55 0.56 0.56 10 1935 8 3 5 0 8
RFA_00770 0.57 0.56 0.59 10 1999 7 2 5 0 8
RFA_00773 0.55 0.56 0.56 10 1935 8 3 5 0 8
RFA_00779 0.57 0.56 0.59 10 1936 7 2 5 0 8
RFA_00808 -0.01 0.00 0.00 0 2000 19 2 14 3 16
RFA_00809 0.30 0.31 0.29 5 2128 12 1 11 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.