CompaRNA - on-line benchmarks of RNA structure prediction methods
Home

Methods
Datasets
Rankings
RNA 2D Atlas

Help
FAQ

Contact us
RSS feeds
Twitter

Table of contents:

  1. Overview

  2. Performance Plots

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

  4. Performance of RSpredict(20) - scored lower in this pairwise comparison

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


Overview

Metric ProbKnot RSpredict(20)
MCC 0.803 > 0.672
Average MCC ± 95% Confidence Intervals 0.807 ± 0.146 > 0.671 ± 0.248
Sensitivity 0.722 > 0.549
Positive Predictive Value 0.897 > 0.830
Total TP 96 > 73
Total TN 14626 < 14645
Total FP 13 < 17
Total FP CONTRA 6 = 6
Total FP INCONS 5 < 9
Total FP COMP 2 = 2
Total FN 37 < 60
P-value 0.0

^top




Performance plots


  1. Comparison of performance of ProbKnot and RSpredict(20). 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 ProbKnot and RSpredict(20)).

  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 ProbKnot and RSpredict(20)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and RSpredict(20). 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 ProbKnot and RSpredict(20)).

^top





Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 96
Total TN 14626
Total FP 13
Total FP CONTRA 6
Total FP INCONS 5
Total FP COMP 2
Total FN 37
Total Scores
MCC 0.803
Average MCC ± 95% Confidence Intervals 0.807 ± 0.146
Sensitivity 0.722
Positive Predictive Value 0.897
Nr of predictions 5

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.60 0.60 0.60 15 3296 10 6 4 0 10
PDB_00828 0.86 0.78 0.95 21 2463 1 0 1 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 0.86 0.74 1.00 25 4346 1 0 0 1 9

^top



Performance of RSpredict(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 73
Total TN 14645
Total FP 17
Total FP CONTRA 6
Total FP INCONS 9
Total FP COMP 2
Total FN 60
Total Scores
MCC 0.672
Average MCC ± 95% Confidence Intervals 0.671 ± 0.248
Sensitivity 0.549
Positive Predictive Value 0.830
Nr of predictions 5

^top



2. Individual counts for RSpredict(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00571 0.66 0.56 0.78 14 3303 5 0 4 1 11
PDB_00828 0.82 0.74 0.91 20 2463 2 2 0 0 7
PDB_00829 0.70 0.63 0.79 15 2259 4 2 2 0 9
PDB_01020 0.84 0.78 0.90 18 2258 3 2 0 1 5
PDB_01073 0.34 0.18 0.67 6 4362 3 0 3 0 28

^top


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