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

  1. Overview

  2. Performance Plots

  3. Performance of RNASampler(seed) - scored higher in this pairwise comparison

  4. Performance of HotKnots - scored lower in this pairwise comparison

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


Overview

Metric RNASampler(seed) HotKnots
MCC 0.563 > 0.527
Average MCC ± 95% Confidence Intervals 0.542 ± 0.178 < 0.552 ± 0.224
Sensitivity 0.472 < 0.587
Positive Predictive Value 0.678 > 0.481
Total TP 135 < 168
Total TN 30359 > 30209
Total FP 99 < 228
Total FP CONTRA 21 < 69
Total FP INCONS 43 < 112
Total FP COMP 35 < 47
Total FN 151 > 118
P-value 3.36923717189e-08

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Performance plots


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

  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 RNASampler(seed) and HotKnots).

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

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

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

Total Base Pair Counts
Total TP 135
Total TN 30359
Total FP 99
Total FP CONTRA 21
Total FP INCONS 43
Total FP COMP 35
Total FN 151
Total Scores
MCC 0.563
Average MCC ± 95% Confidence Intervals 0.542 ± 0.178
Sensitivity 0.472
Positive Predictive Value 0.678
Nr of predictions 12

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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
3J3E_8 0.18 0.20 0.18 3 2725 22 5 9 8 12
3J3F_8 0.47 0.47 0.47 9 4742 18 5 5 8 10
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
3W3S_B 0.60 0.36 1.00 12 1977 1 0 0 1 21
3ZEX_C 0.39 0.31 0.50 9 5356 14 2 7 5 20
4A1C_2 0.40 0.40 0.40 8 4496 20 4 8 8 12
4JF2_A 0.64 0.42 1.00 10 1072 0 0 0 0 14

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Performance of HotKnots - scored lower in this pairwise comparison

1. Total counts & total scores for HotKnots

Total Base Pair Counts
Total TP 168
Total TN 30209
Total FP 228
Total FP CONTRA 69
Total FP INCONS 112
Total FP COMP 47
Total FN 118
Total Scores
MCC 0.527
Average MCC ± 95% Confidence Intervals 0.552 ± 0.224
Sensitivity 0.587
Positive Predictive Value 0.481
Nr of predictions 12

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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
2LC8_A 0.64 0.61 0.69 11 512 5 0 5 0 7
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
3J3E_8 0.15 0.20 0.12 3 2717 33 7 15 11 12
3J3F_8 0.33 0.42 0.26 8 4730 43 11 12 20 11
3O58_3 0.26 0.36 0.19 8 4722 35 16 18 1 14
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.77 0.76 0.79 22 1505 6 4 2 0 7
3W3S_B 0.60 0.61 0.61 20 1956 14 4 9 1 13
3ZEX_C -0.01 0.00 0.00 0 5328 46 11 35 0 29
4A1C_2 0.19 0.25 0.15 5 4483 42 12 16 14 15
4JF2_A 0.92 1.00 0.86 24 1054 4 4 0 0 0

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