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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RNAfold RNASampler(seed)
MCC 0.582 > 0.563
Average MCC ± 95% Confidence Intervals 0.594 ± 0.183 > 0.542 ± 0.178
Sensitivity 0.622 > 0.472
Positive Predictive Value 0.551 < 0.678
Total TP 178 > 135
Total TN 30235 < 30359
Total FP 220 > 99
Total FP CONTRA 48 > 21
Total FP INCONS 97 > 43
Total FP COMP 75 > 35
Total FN 108 < 151
P-value 1.47838274392e-05

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Performance plots


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

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

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Performance of RNAfold - scored higher in this pairwise comparison

1. Total counts & total scores for RNAfold

Total Base Pair Counts
Total TP 178
Total TN 30235
Total FP 220
Total FP CONTRA 48
Total FP INCONS 97
Total FP COMP 75
Total FN 108
Total Scores
MCC 0.582
Average MCC ± 95% Confidence Intervals 0.594 ± 0.183
Sensitivity 0.622
Positive Predictive Value 0.551
Nr of predictions 12

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2. Individual counts for RNAfold [ 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 0.25 0.33 0.20 5 2717 31 7 13 11 10
3J3F_8 0.33 0.42 0.27 8 4731 42 10 12 20 11
3O58_3 0.41 0.50 0.34 11 4732 35 6 15 14 11
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 0.30 0.34 0.26 10 5336 43 5 23 15 19
4A1C_2 0.19 0.25 0.15 5 4482 43 11 18 14 15
4JF2_A 0.86 0.79 0.95 19 1062 1 1 0 0 5

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Performance of RNASampler(seed) - scored lower 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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Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.