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 CentroidAlifold(20) - scored higher in this pairwise comparison

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

  5. Compile and download dataset for CentroidAlifold(20) & RNASampler(seed) [.zip] - may take several seconds...


Overview

Metric CentroidAlifold(20) RNASampler(seed)
MCC 0.585 > 0.546
Average MCC ± 95% Confidence Intervals 0.567 ± 0.218 > 0.549 ± 0.207
Sensitivity 0.409 = 0.409
Positive Predictive Value 0.842 > 0.733
Total TP 85 = 85
Total TN 44802 > 44787
Total FP 20 < 46
Total FP CONTRA 2 < 4
Total FP INCONS 14 < 27
Total FP COMP 4 < 15
Total FN 123 = 123
P-value 0.0

^top




Performance plots


  1. Comparison of performance of CentroidAlifold(20) 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 CentroidAlifold(20) 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 CentroidAlifold(20) and RNASampler(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidAlifold(20) 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 CentroidAlifold(20) and RNASampler(seed)).

^top





Performance of CentroidAlifold(20) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 85
Total TN 44802
Total FP 20
Total FP CONTRA 2
Total FP INCONS 14
Total FP COMP 4
Total FN 123
Total Scores
MCC 0.585
Average MCC ± 95% Confidence Intervals 0.567 ± 0.218
Sensitivity 0.409
Positive Predictive Value 0.842
Nr of predictions 6

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3IVN_B 0.78 0.65 0.95 20 2325 1 1 0 0 11
3JYX_4 0.39 0.27 0.56 9 12230 9 0 7 2 24
3O58_3 0.54 0.31 0.92 11 12391 1 0 1 0 24
3RKF_A 0.72 0.53 1.00 18 2193 0 0 0 0 16
3SD1_A 0.71 0.52 0.96 22 3893 1 0 1 0 20
4A1C_2 0.26 0.15 0.45 5 11770 8 1 5 2 28

^top



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

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

Total Base Pair Counts
Total TP 85
Total TN 44787
Total FP 46
Total FP CONTRA 4
Total FP INCONS 27
Total FP COMP 15
Total FN 123
Total Scores
MCC 0.546
Average MCC ± 95% Confidence Intervals 0.549 ± 0.207
Sensitivity 0.409
Positive Predictive Value 0.733
Nr of predictions 6

^top



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
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3JYX_4 0.39 0.30 0.50 10 12226 13 2 8 3 23
3O58_3 0.45 0.34 0.60 12 12383 12 2 6 4 23
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.60 0.38 0.94 16 3899 1 0 1 0 26
4A1C_2 0.31 0.24 0.40 8 11761 20 0 12 8 25

^top


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