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 Contrafold - scored higher in this pairwise comparison

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

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


Overview

Metric Contrafold RNASampler(seed)
MCC 0.642 > 0.640
Average MCC ± 95% Confidence Intervals 0.631 ± 0.280 > 0.602 ± 0.309
Sensitivity 0.645 > 0.554
Positive Predictive Value 0.648 < 0.748
Total TP 107 > 92
Total TN 14445 < 14487
Total FP 70 > 44
Total FP CONTRA 26 > 9
Total FP INCONS 32 > 22
Total FP COMP 12 < 13
Total FN 59 < 74
P-value 0.0

^top




Performance plots


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

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for Contrafold 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 Contrafold and RNASampler(seed)).

^top





Performance of Contrafold - scored higher in this pairwise comparison

1. Total counts & total scores for Contrafold

Total Base Pair Counts
Total TP 107
Total TN 14445
Total FP 70
Total FP CONTRA 26
Total FP INCONS 32
Total FP COMP 12
Total FN 59
Total Scores
MCC 0.642
Average MCC ± 95% Confidence Intervals 0.631 ± 0.280
Sensitivity 0.645
Positive Predictive Value 0.648
Nr of predictions 7

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.46 0.39 0.58 7 516 5 3 2 0 11
3A3A_A 0.97 0.93 1.00 28 1472 0 0 0 0 2
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3O58_3 0.32 0.36 0.29 8 4736 21 7 13 1 14
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.68 0.69 0.69 20 1504 9 5 4 0 9
4A1C_2 0.21 0.25 0.19 5 4489 33 9 13 11 15

^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 92
Total TN 14487
Total FP 44
Total FP CONTRA 9
Total FP INCONS 22
Total FP COMP 13
Total FN 74
Total Scores
MCC 0.640
Average MCC ± 95% Confidence Intervals 0.602 ± 0.309
Sensitivity 0.554
Positive Predictive Value 0.748
Nr of predictions 7

^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
2LC8_A -0.03 0.00 0.00 0 518 10 0 10 0 18
3A3A_A 0.77 0.60 1.00 18 1482 0 0 0 0 12
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3O58_3 0.54 0.50 0.58 11 4745 13 5 3 5 11
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.72 0.55 0.94 16 1516 1 0 1 0 13
4A1C_2 0.40 0.40 0.40 8 4496 20 4 8 8 12

^top


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