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

  1. Overview

  2. Performance Plots

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

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

  5. Compile and download dataset for IPknot & McQFold [.zip] - may take several seconds...


Overview

Metric IPknot McQFold
MCC 0.567 > 0.501
Average MCC ± 95% Confidence Intervals 0.507 ± 0.142 > 0.491 ± 0.153
Sensitivity 0.463 > 0.427
Positive Predictive Value 0.702 > 0.596
Total TP 233 > 215
Total TN 60875 > 60846
Total FP 110 < 156
Total FP CONTRA 12 = 12
Total FP INCONS 87 < 134
Total FP COMP 11 > 10
Total FN 270 < 288
P-value 1.61358433984e-08

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Performance plots


  1. Comparison of performance of IPknot and McQFold. 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 IPknot and McQFold).

  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 IPknot and McQFold).

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

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Performance of IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 233
Total TN 60875
Total FP 110
Total FP CONTRA 12
Total FP INCONS 87
Total FP COMP 11
Total FN 270
Total Scores
MCC 0.567
Average MCC ± 95% Confidence Intervals 0.507 ± 0.142
Sensitivity 0.463
Positive Predictive Value 0.702
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.40 0.30 0.55 6 1529 5 1 4 0 14
2LKR_A - 0.84 0.77 0.91 30 6072 4 0 3 1 9
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3J0L_g - -0.01 0.00 0.00 0 461 4 1 3 0 4
3J0L_a - 0.21 0.19 0.25 3 1116 9 1 8 0 13
3J0L_2 - 0.39 0.36 0.43 12 6188 18 2 14 2 21
3J0L_7 - -0.01 0.00 0.00 0 1218 7 0 7 0 17
3J16_L 0.75 0.57 1.00 17 2758 0 0 0 0 13
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.61 0.48 0.80 20 3891 5 0 5 0 22
3U4M_B - 0.68 0.54 0.87 20 3137 3 1 2 0 17
3UZL_B 0.72 0.54 0.95 20 3549 1 0 1 0 17
4A1C_2 0.17 0.15 0.19 5 11755 26 4 17 5 28
4A1C_3 0.69 0.57 0.84 31 7103 6 1 5 0 23
4AOB_A 0.42 0.33 0.54 14 4345 13 1 11 1 28
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.52 0.42 0.67 8 1314 4 0 4 0 11

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Performance of McQFold - scored lower in this pairwise comparison

1. Total counts & total scores for McQFold

Total Base Pair Counts
Total TP 215
Total TN 60846
Total FP 156
Total FP CONTRA 12
Total FP INCONS 134
Total FP COMP 10
Total FN 288
Total Scores
MCC 0.501
Average MCC ± 95% Confidence Intervals 0.491 ± 0.153
Sensitivity 0.427
Positive Predictive Value 0.596
Nr of predictions 17

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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
2LKR_A - 0.51 0.46 0.58 18 6074 13 2 11 0 21
3AMU_B 0.75 0.59 0.94 16 2986 3 0 1 2 11
3J0L_g - -0.01 0.00 0.00 0 461 4 1 3 0 4
3J0L_a - 0.26 0.19 0.38 3 1120 5 1 4 0 13
3J0L_2 - 0.26 0.24 0.30 8 6189 21 0 19 2 25
3J0L_7 - -0.01 0.00 0.00 0 1215 10 0 10 0 17
3J16_L 0.75 0.57 1.00 17 2758 0 0 0 0 13
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
3U4M_B - 0.73 0.57 0.95 21 3138 1 0 1 0 16
3UZL_B 0.45 0.41 0.52 15 3541 14 0 14 0 22
4A1C_2 0.15 0.15 0.15 5 11748 33 5 23 5 28
4A1C_3 0.25 0.22 0.29 12 7099 29 1 28 0 42
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

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