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

  1. Overview

  2. Performance Plots

  3. Performance of Multilign(20) - scored higher in this pairwise comparison

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

  5. Compile and download dataset for Multilign(20) & RNAfold [.zip] - may take several seconds...


Overview

Metric Multilign(20) RNAfold
MCC 0.517 > 0.492
Average MCC ± 95% Confidence Intervals 0.513 ± 0.207 > 0.498 ± 0.168
Sensitivity 0.530 > 0.526
Positive Predictive Value 0.515 > 0.471
Total TP 122 > 121
Total TN 19975 > 19955
Total FP 139 < 186
Total FP CONTRA 39 < 44
Total FP INCONS 76 < 92
Total FP COMP 24 < 50
Total FN 108 < 109
P-value 6.52786411104e-07

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Performance plots


  1. Comparison of performance of Multilign(20) and RNAfold. 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 Multilign(20) and RNAfold).

  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 Multilign(20) and RNAfold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Multilign(20) and RNAfold. 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 Multilign(20) and RNAfold).

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

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

Total Base Pair Counts
Total TP 122
Total TN 19975
Total FP 139
Total FP CONTRA 39
Total FP INCONS 76
Total FP COMP 24
Total FN 108
Total Scores
MCC 0.517
Average MCC ± 95% Confidence Intervals 0.513 ± 0.207
Sensitivity 0.530
Positive Predictive Value 0.515
Nr of predictions 11

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_0 0.68 0.71 0.65 15 1196 9 2 6 1 6
3J3D_C 0.90 0.95 0.86 18 947 3 3 0 0 1
3J3E_8 -0.01 0.00 0.00 0 2720 22 8 14 0 15
3J3F_8 0.45 0.53 0.38 10 4735 30 7 9 14 9
3RKF_A 0.91 0.88 0.95 21 844 1 0 1 0 3
3SD1_A 0.68 0.69 0.69 20 1504 9 4 5 0 9
4A1C_2 0.20 0.25 0.16 5 4485 33 9 17 7 15
4AOB_A 0.59 0.55 0.64 16 1412 10 3 6 1 13
4ENB_A 0.39 0.33 0.50 5 462 6 0 5 1 10
4ENC_A 0.73 0.60 0.90 9 486 1 1 0 0 6
4FRG_B 0.13 0.13 0.17 3 1184 15 2 13 0 21

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Performance of RNAfold - scored lower in this pairwise comparison

1. Total counts & total scores for RNAfold

Total Base Pair Counts
Total TP 121
Total TN 19955
Total FP 186
Total FP CONTRA 44
Total FP INCONS 92
Total FP COMP 50
Total FN 109
Total Scores
MCC 0.492
Average MCC ± 95% Confidence Intervals 0.498 ± 0.168
Sensitivity 0.526
Positive Predictive Value 0.471
Nr of predictions 11

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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
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J3D_C 0.33 0.37 0.32 7 946 15 3 12 0 12
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
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
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 0.85 0.73 1.00 11 461 2 0 0 2 4
4ENC_A 0.37 0.33 0.45 5 485 7 0 6 1 10
4FRG_B 0.36 0.38 0.38 9 1178 15 2 13 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.