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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RNAalifold(20) RDfolder
MCC 0.859 > 0.641
Average MCC ± 95% Confidence Intervals 0.839 ± 0.088 > 0.633 ± 0.192
Sensitivity 0.781 > 0.585
Positive Predictive Value 0.950 > 0.718
Total TP 211 > 158
Total TN 12294 < 12296
Total FP 16 < 65
Total FP CONTRA 9 < 14
Total FP INCONS 2 < 48
Total FP COMP 5 > 3
Total FN 59 < 112
P-value 1.30295446166e-08

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Performance plots


  1. Comparison of performance of RNAalifold(20) and RDfolder. 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 RNAalifold(20) and RDfolder).

  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 RNAalifold(20) and RDfolder).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNAalifold(20) and RDfolder. 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 RNAalifold(20) and RDfolder).

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

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

Total Base Pair Counts
Total TP 211
Total TN 12294
Total FP 16
Total FP CONTRA 9
Total FP INCONS 2
Total FP COMP 5
Total FN 59
Total Scores
MCC 0.859
Average MCC ± 95% Confidence Intervals 0.839 ± 0.088
Sensitivity 0.781
Positive Predictive Value 0.950
Nr of predictions 12

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3A2K_C 0.98 0.95 1.00 21 1087 0 0 0 0 1
3GX2_A 0.92 0.86 1.00 24 1425 1 0 0 1 4
3IVN_B 0.86 0.78 0.95 18 884 1 1 0 0 5
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J3D_C 0.87 0.89 0.85 17 948 3 3 0 0 2
3JYV_7 0.97 0.95 1.00 19 1092 2 0 0 2 1
3LA5_A 0.87 0.76 1.00 19 935 0 0 0 0 6
3RKF_A 0.81 0.71 0.94 17 848 1 0 1 0 7
3SD1_A 0.84 0.86 0.83 25 1503 5 4 1 0 4
4AOB_A 0.85 0.72 1.00 21 1416 2 0 0 2 8
4ENB_A 0.51 0.27 1.00 4 468 0 0 0 0 11
4ENC_A 0.63 0.40 1.00 6 490 0 0 0 0 9

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Performance of RDfolder - scored lower in this pairwise comparison

1. Total counts & total scores for RDfolder

Total Base Pair Counts
Total TP 158
Total TN 12296
Total FP 65
Total FP CONTRA 14
Total FP INCONS 48
Total FP COMP 3
Total FN 112
Total Scores
MCC 0.641
Average MCC ± 95% Confidence Intervals 0.633 ± 0.192
Sensitivity 0.585
Positive Predictive Value 0.718
Nr of predictions 12

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3A2K_C 0.98 0.95 1.00 21 1087 0 0 0 0 1
3GX2_A 0.60 0.57 0.64 16 1424 10 2 7 1 12
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3J20_0 0.82 0.76 0.89 16 1201 3 1 1 1 5
3J3D_C 0.76 0.79 0.75 15 948 5 3 2 0 4
3JYV_7 -0.02 0.00 0.00 0 1091 20 4 16 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.35 0.24 0.54 7 1520 6 1 5 0 22
4AOB_A 0.42 0.38 0.48 11 1414 13 3 9 1 18
4ENB_A 0.48 0.40 0.60 6 462 4 0 4 0 9
4ENC_A 0.48 0.40 0.60 6 486 4 0 4 0 9

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