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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric TurboFold(20) IPknot
MCC 0.616 > 0.535
Average MCC ± 95% Confidence Intervals 0.618 ± 0.099 > 0.536 ± 0.110
Sensitivity 0.508 > 0.443
Positive Predictive Value 0.752 > 0.651
Total TP 372 > 325
Total TN 112809 > 112805
Total FP 168 < 209
Total FP CONTRA 11 < 16
Total FP INCONS 112 < 158
Total FP COMP 45 > 35
Total FN 361 < 408
P-value 5.06544643719e-08

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Performance plots


  1. Comparison of performance of TurboFold(20) and IPknot. 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 TurboFold(20) and IPknot).

  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 TurboFold(20) and IPknot).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for TurboFold(20) and IPknot. 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 TurboFold(20) and IPknot).

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

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

Total Base Pair Counts
Total TP 372
Total TN 112809
Total FP 168
Total FP CONTRA 11
Total FP INCONS 112
Total FP COMP 45
Total FN 361
Total Scores
MCC 0.616
Average MCC ± 95% Confidence Intervals 0.618 ± 0.099
Sensitivity 0.508
Positive Predictive Value 0.752
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3J20_0 0.66 0.57 0.77 17 2828 6 0 5 1 13
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J2L_3 0.74 0.58 0.94 31 7842 5 0 2 3 22
3J3D_C 0.82 0.71 0.95 20 2754 1 0 1 0 8
3J3E_7 0.65 0.54 0.78 29 7103 8 1 7 0 25
3J3E_8 0.17 0.15 0.21 5 7479 28 2 17 9 28
3J3F_7 0.79 0.68 0.92 34 7223 4 0 3 1 16
3J3F_8 0.38 0.36 0.39 13 12213 34 2 18 14 23
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.59 0.48 0.74 20 3889 7 1 6 0 22
3ZEX_D 0.76 0.63 0.91 31 6987 3 0 3 0 18
3ZEX_C 0.39 0.27 0.56 14 14171 14 2 9 3 38
3ZND_W 0.43 0.39 0.47 9 2984 12 1 9 2 14
4A1C_3 0.69 0.57 0.84 31 7103 6 0 6 0 23
4A1C_2 0.18 0.15 0.21 5 11757 28 0 19 9 28
4AOB_A 0.56 0.40 0.77 17 4349 6 1 4 1 25
4ENB_A 0.69 0.47 1.00 9 1266 0 0 0 0 10
4ENC_A 0.65 0.47 0.90 9 1316 1 1 0 0 10
4FRG_B 0.81 0.66 1.00 21 3465 0 0 0 0 11

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Performance of IPknot - scored lower in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 325
Total TN 112805
Total FP 209
Total FP CONTRA 16
Total FP INCONS 158
Total FP COMP 35
Total FN 408
Total Scores
MCC 0.535
Average MCC ± 95% Confidence Intervals 0.536 ± 0.110
Sensitivity 0.443
Positive Predictive Value 0.651
Nr of predictions 20

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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
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3J20_0 0.45 0.40 0.52 12 2827 12 0 11 1 18
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J2L_3 0.66 0.55 0.81 29 7839 9 0 7 2 24
3J3D_C 0.52 0.43 0.63 12 2756 7 0 7 0 16
3J3E_7 0.47 0.35 0.63 19 7110 11 0 11 0 35
3J3E_8 0.00 0.00 0.00 0 7484 25 2 17 6 33
3J3F_7 0.67 0.60 0.75 30 7220 10 1 9 0 20
3J3F_8 0.33 0.33 0.33 12 12210 37 4 20 13 24
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
3ZEX_D 0.72 0.63 0.82 31 6983 7 0 7 0 18
3ZEX_C 0.41 0.21 0.79 11 14182 6 1 2 3 41
3ZND_W 0.20 0.22 0.19 5 2977 23 1 20 2 18
4A1C_3 0.69 0.57 0.84 31 7103 6 1 5 0 23
4A1C_2 0.17 0.15 0.19 5 11755 26 4 17 5 28
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
4FRG_B 0.69 0.56 0.86 18 3465 3 1 2 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.