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 Contrafold - scored lower in this pairwise comparison

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


Overview

Metric TurboFold(20) Contrafold
MCC 0.773 > 0.701
Average MCC ± 95% Confidence Intervals 0.771 ± 0.111 > 0.714 ± 0.122
Sensitivity 0.737 > 0.702
Positive Predictive Value 0.817 > 0.708
Total TP 272 > 259
Total TN 27987 > 27954
Total FP 90 < 153
Total FP CONTRA 15 < 30
Total FP INCONS 46 < 77
Total FP COMP 29 < 46
Total FN 97 < 110
P-value 2.45805449719e-08

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Performance plots


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

  2. Comparison of performance of TurboFold(20) and Contrafold. 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 Contrafold).

  3. 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 Contrafold).

  4. 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 Contrafold).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for TurboFold(20) and Contrafold. 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 Contrafold).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for TurboFold(20) and Contrafold. 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 Contrafold).

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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 272
Total TN 27987
Total FP 90
Total FP CONTRA 15
Total FP INCONS 46
Total FP COMP 29
Total FN 97
Total Scores
MCC 0.773
Average MCC ± 95% Confidence Intervals 0.771 ± 0.111
Sensitivity 0.737
Positive Predictive Value 0.817
Nr of predictions 15

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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
2L94_A 0.94 0.94 0.94 17 339 2 0 1 1 1
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J20_0 0.74 0.76 0.73 16 1197 7 1 5 1 5
3J2L_3 0.92 0.91 0.94 31 2987 5 1 1 3 3
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.71 0.69 0.74 20 1506 7 2 5 0 9
3ZEX_C 0.49 0.45 0.54 13 5350 15 2 9 4 16
3ZEX_D 0.86 0.80 0.93 28 2766 6 0 2 4 7
4A1C_3 0.86 0.84 0.89 31 2728 6 0 4 2 6
4A1C_2 0.22 0.25 0.21 5 4492 28 6 13 9 15
4AOB_A 0.67 0.59 0.77 17 1415 6 2 3 1 12
4ENB_A 0.77 0.60 1.00 9 463 0 0 0 0 6
4ENC_A 0.73 0.60 0.90 9 486 1 1 0 0 6
4FRG_B 0.93 0.88 1.00 21 1181 0 0 0 0 3

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Performance of Contrafold - scored lower in this pairwise comparison

1. Total counts & total scores for Contrafold

Total Base Pair Counts
Total TP 259
Total TN 27954
Total FP 153
Total FP CONTRA 30
Total FP INCONS 77
Total FP COMP 46
Total FN 110
Total Scores
MCC 0.701
Average MCC ± 95% Confidence Intervals 0.714 ± 0.122
Sensitivity 0.702
Positive Predictive Value 0.708
Nr of predictions 15

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.94 0.94 0.94 17 339 2 0 1 1 1
3AMU_B 0.75 0.79 0.71 15 1136 9 0 6 3 4
3J20_1 1.00 1.00 1.00 20 1092 5 0 0 5 0
3J20_0 0.53 0.57 0.50 12 1195 13 3 9 1 9
3J2L_3 0.74 0.76 0.72 26 2984 16 1 9 6 8
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.68 0.69 0.69 20 1504 9 5 4 0 9
3ZEX_C 0.35 0.34 0.37 10 5347 23 4 13 6 19
3ZEX_D 0.87 0.86 0.88 30 2762 11 0 4 7 5
4A1C_3 0.81 0.81 0.81 30 2726 10 0 7 3 7
4A1C_2 0.21 0.25 0.19 5 4489 33 9 13 11 15
4AOB_A 0.53 0.52 0.56 15 1410 13 3 9 1 14
4ENB_A 0.85 0.73 1.00 11 461 1 0 0 1 4
4ENC_A 0.85 0.73 1.00 11 485 1 0 0 1 4
4FRG_B 0.73 0.71 0.77 17 1180 5 3 2 0 7

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