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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric McQFold PPfold(seed)
MCC 0.568 > 0.092
Average MCC ± 95% Confidence Intervals 0.616 ± 0.110 > 0.039 ± 0.055
Sensitivity 0.475 > 0.016
Positive Predictive Value 0.686 > 0.524
Total TP 319 > 11
Total TN 90701 < 91145
Total FP 161 > 47
Total FP CONTRA 13 > 0
Total FP INCONS 133 > 10
Total FP COMP 15 < 37
Total FN 353 < 661
P-value 3.16042554876e-08

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Performance plots


  1. Comparison of performance of McQFold and PPfold(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 McQFold and PPfold(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 McQFold and PPfold(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for McQFold and PPfold(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 McQFold and PPfold(seed)).

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Performance of McQFold - scored higher in this pairwise comparison

1. Total counts & total scores for McQFold

Total Base Pair Counts
Total TP 319
Total TN 90701
Total FP 161
Total FP CONTRA 13
Total FP INCONS 133
Total FP COMP 15
Total FN 353
Total Scores
MCC 0.568
Average MCC ± 95% Confidence Intervals 0.616 ± 0.110
Sensitivity 0.475
Positive Predictive Value 0.686
Nr of predictions 19

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.61 0.55 0.69 11 1524 5 0 5 0 9
3AMU_B 0.75 0.59 0.94 16 2986 3 0 1 2 11
3J16_L 0.75 0.57 1.00 17 2758 0 0 0 0 13
3J20_0 0.66 0.57 0.77 17 2828 6 1 4 1 13
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J2L_3 0.56 0.43 0.72 23 7843 11 0 9 2 30
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.71 0.60 0.86 25 3887 4 0 4 0 17
3UZL_B 0.45 0.41 0.52 15 3541 14 0 14 0 22
3W3S_B 0.44 0.38 0.54 15 4725 14 0 13 1 25
3ZEX_C 0.27 0.21 0.34 11 14164 24 2 19 3 41
3ZEX_D 0.69 0.53 0.90 26 6992 3 1 2 0 23
4A1C_3 0.25 0.22 0.29 12 7099 29 1 28 0 42
4A1C_2 0.15 0.15 0.15 5 11748 33 5 23 5 28
4AOB_A 0.42 0.33 0.54 14 4345 13 1 11 1 28
4ENB_A 0.89 0.79 1.00 15 1260 0 0 0 0 4
4ENC_A 0.86 0.79 0.94 15 1310 1 1 0 0 4
4FRG_B 0.81 0.66 1.00 21 3465 0 0 0 0 11
4FRN_A 0.73 0.56 0.95 20 5130 1 1 0 0 16

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

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

Total Base Pair Counts
Total TP 11
Total TN 91145
Total FP 47
Total FP CONTRA 0
Total FP INCONS 10
Total FP COMP 37
Total FN 661
Total Scores
MCC 0.092
Average MCC ± 95% Confidence Intervals 0.039 ± 0.055
Sensitivity 0.016
Positive Predictive Value 0.524
Nr of predictions 19

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.47 0.30 0.75 6 1532 2 0 2 0 14
3AMU_B 0.00 0.00 0.00 0 3003 0 0 0 0 27
3J16_L 0.00 0.00 0.00 0 2775 0 0 0 0 30
3J20_0 0.00 0.00 0.00 0 2850 0 0 0 0 30
3J20_1 0.00 0.00 0.00 0 2926 0 0 0 0 23
3J2L_3 0.00 0.00 0.00 0 7875 0 0 0 0 53
3RKF_A 0.00 0.00 0.00 0 2211 0 0 0 0 34
3SD1_A 0.00 0.00 0.00 0 3916 0 0 0 0 42
3UZL_B 0.00 0.00 0.00 0 3570 0 0 0 0 37
3W3S_B 0.00 0.00 0.00 0 4753 0 0 0 0 40
3ZEX_C 0.20 0.08 0.50 4 14188 22 0 4 18 48
3ZEX_D 0.00 0.00 0.00 0 7021 0 0 0 0 49
4A1C_3 0.00 0.00 0.00 0 7140 0 0 0 0 54
4A1C_2 0.08 0.03 0.20 1 11776 23 0 4 19 32
4AOB_A 0.00 0.00 0.00 0 4371 0 0 0 0 42
4ENB_A 0.00 0.00 0.00 0 1275 0 0 0 0 19
4ENC_A 0.00 0.00 0.00 0 1326 0 0 0 0 19
4FRG_B 0.00 0.00 0.00 0 3486 0 0 0 0 32
4FRN_A 0.00 0.00 0.00 0 5151 0 0 0 0 36

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