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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Fold Carnac(seed)
MCC 0.763 > 0.312
Average MCC ± 95% Confidence Intervals 0.737 ± 0.134 > 0.185 ± 0.142
Sensitivity 0.773 > 0.099
Positive Predictive Value 0.759 < 1.000
Total TP 423 > 54
Total TN 36944 < 37447
Total FP 211 > 1
Total FP CONTRA 32 > 0
Total FP INCONS 102 > 0
Total FP COMP 77 > 1
Total FN 124 < 493
P-value 5.06544643719e-08

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Performance plots


  1. Comparison of performance of Fold and Carnac(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 Fold and Carnac(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 Fold and Carnac(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Fold and Carnac(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 Fold and Carnac(seed)).

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Performance of Fold - scored higher in this pairwise comparison

1. Total counts & total scores for Fold

Total Base Pair Counts
Total TP 423
Total TN 36944
Total FP 211
Total FP CONTRA 32
Total FP INCONS 102
Total FP COMP 77
Total FN 124
Total Scores
MCC 0.763
Average MCC ± 95% Confidence Intervals 0.737 ± 0.134
Sensitivity 0.773
Positive Predictive Value 0.759
Nr of predictions 22

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KUR_A 1.00 1.00 1.00 19 448 0 0 0 0 0
2KUU_A 1.00 1.00 1.00 18 429 1 0 0 1 0
2KUV_A 1.00 1.00 1.00 19 420 0 0 0 0 0
2KUW_A 1.00 1.00 1.00 18 452 1 0 0 1 0
2L1F_A 0.91 0.91 0.91 21 740 2 0 2 0 2
2L1F_B 0.91 0.92 0.92 22 767 2 0 2 0 2
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
2LC8_A -0.03 0.00 0.00 0 513 15 3 12 0 18
2XKV_B 0.64 0.73 0.57 8 1821 26 0 6 20 3
2XXA_G 1.00 1.00 1.00 35 2010 1 0 0 1 0
3IZF_C 0.87 0.89 0.86 31 2604 8 0 5 3 4
3NPB_A 0.77 0.73 0.82 27 2245 11 0 6 5 10
3O58_3 0.39 0.50 0.31 11 4728 41 9 16 16 11
3O58_2 0.86 0.87 0.84 27 2722 12 0 5 7 4
3PDR_A 0.93 0.92 0.94 46 4791 5 1 2 2 4
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.68 0.69 0.69 20 1504 9 4 5 0 9
4A1C_3 0.86 0.84 0.89 31 2728 7 0 4 3 6
4A1C_2 0.19 0.25 0.15 5 4482 43 11 18 14 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.37 0.33 0.45 5 461 7 0 6 1 10
4ENC_A 0.36 0.33 0.42 5 484 8 0 7 1 10

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

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

Total Base Pair Counts
Total TP 54
Total TN 37447
Total FP 1
Total FP CONTRA 0
Total FP INCONS 0
Total FP COMP 1
Total FN 493
Total Scores
MCC 0.312
Average MCC ± 95% Confidence Intervals 0.185 ± 0.142
Sensitivity 0.099
Positive Predictive Value 1.000
Nr of predictions 22

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KUR_A 0.60 0.37 1.00 7 460 0 0 0 0 12
2KUU_A 0.62 0.39 1.00 7 440 0 0 0 0 11
2KUV_A 0.68 0.47 1.00 9 430 0 0 0 0 10
2KUW_A 0.70 0.50 1.00 9 461 0 0 0 0 9
2L1F_A 0.00 0.00 0.00 0 763 0 0 0 0 23
2L1F_B 0.00 0.00 0.00 0 791 0 0 0 0 24
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
2LC8_A 0.47 0.22 1.00 4 524 0 0 0 0 14
2XKV_B 0.00 0.00 0.00 0 1835 0 0 0 0 11
2XXA_G 0.00 0.00 0.00 0 2045 0 0 0 0 35
3IZF_C 0.00 0.00 0.00 0 2640 0 0 0 0 35
3NPB_A 0.00 0.00 0.00 0 2278 0 0 0 0 37
3O58_3 0.00 0.00 0.00 0 4764 0 0 0 0 22
3O58_2 0.00 0.00 0.00 0 2754 0 0 0 0 31
3PDR_A 0.00 0.00 0.00 0 4840 0 0 0 0 50
3RKF_A 0.00 0.00 0.00 0 866 0 0 0 0 24
3SD1_A 0.00 0.00 0.00 0 1533 0 0 0 0 29
4A1C_3 0.00 0.00 0.00 0 2763 0 0 0 0 37
4A1C_2 0.00 0.00 0.00 0 4516 0 0 0 0 20
4AOB_A 0.00 0.00 0.00 0 1437 0 0 0 0 29
4ENB_A 0.00 0.00 0.00 0 472 0 0 0 0 15
4ENC_A 0.00 0.00 0.00 0 496 0 0 0 0 15

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