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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric PPfold(20) RNASLOpt
MCC 0.649 > 0.464
Average MCC ± 95% Confidence Intervals 0.622 ± 0.125 > 0.492 ± 0.139
Sensitivity 0.517 > 0.387
Positive Predictive Value 0.819 > 0.562
Total TP 326 > 244
Total TN 103776 > 103740
Total FP 93 < 237
Total FP CONTRA 0 < 21
Total FP INCONS 72 < 169
Total FP COMP 21 < 47
Total FN 304 < 386
P-value 1.72523032126e-08

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Performance plots


  1. Comparison of performance of PPfold(20) and RNASLOpt. 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 PPfold(20) and RNASLOpt).

  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 PPfold(20) and RNASLOpt).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and RNASLOpt. 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 PPfold(20) and RNASLOpt).

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

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

Total Base Pair Counts
Total TP 326
Total TN 103776
Total FP 93
Total FP CONTRA 0
Total FP INCONS 72
Total FP COMP 21
Total FN 304
Total Scores
MCC 0.649
Average MCC ± 95% Confidence Intervals 0.622 ± 0.125
Sensitivity 0.517
Positive Predictive Value 0.819
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J20_0 0.84 0.70 1.00 21 2829 0 0 0 0 9
3J2L_3 0.78 0.62 0.97 33 7841 3 0 1 2 20
3J3D_C 0.80 0.68 0.95 19 2755 1 0 1 0 9
3J3E_7 0.74 0.61 0.89 33 7103 4 0 4 0 21
3J3E_8 0.14 0.09 0.23 3 7490 13 0 10 3 30
3J3F_8 0.33 0.25 0.43 9 12225 18 0 12 6 27
3J3F_7 0.80 0.68 0.94 34 7224 3 0 2 1 16
3ZEX_C 0.33 0.21 0.52 11 14175 12 0 10 2 41
3ZEX_D 0.81 0.71 0.92 35 6983 3 0 3 0 14
3ZND_W 0.47 0.43 0.53 10 2984 11 0 9 2 13
4A1C_2 0.21 0.15 0.29 5 11764 16 0 12 4 28
4A1C_3 0.77 0.63 0.94 34 7104 2 0 2 0 20
4AOB_A 0.74 0.60 0.93 25 4344 3 0 2 1 17
4ENB_A 0.56 0.37 0.88 7 1267 1 0 1 0 12
4ENC_A 0.58 0.42 0.80 8 1316 2 0 2 0 11
4FRG_B 0.73 0.56 0.95 18 3467 1 0 1 0 14

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Performance of RNASLOpt - scored lower in this pairwise comparison

1. Total counts & total scores for RNASLOpt

Total Base Pair Counts
Total TP 244
Total TN 103740
Total FP 237
Total FP CONTRA 21
Total FP INCONS 169
Total FP COMP 47
Total FN 386
Total Scores
MCC 0.464
Average MCC ± 95% Confidence Intervals 0.492 ± 0.139
Sensitivity 0.387
Positive Predictive Value 0.562
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J20_0 0.66 0.57 0.77 17 2828 6 1 4 1 13
3J2L_3 0.56 0.43 0.72 23 7843 11 0 9 2 30
3J3D_C 0.82 0.71 0.95 20 2754 1 0 1 0 8
3J3E_7 0.48 0.35 0.66 19 7111 10 0 10 0 35
3J3E_8 0.00 0.00 0.00 0 7483 30 1 19 10 33
3J3F_8 0.34 0.33 0.35 12 12212 35 3 19 13 24
3J3F_7 0.18 0.16 0.22 8 7224 28 1 27 0 42
3ZEX_C 0.26 0.21 0.33 11 14163 35 2 20 13 41
3ZEX_D 0.76 0.59 0.97 29 6991 1 0 1 0 20
3ZND_W 0.21 0.22 0.22 5 2980 20 1 17 2 18
4A1C_2 0.23 0.24 0.22 8 11744 35 8 21 6 25
4A1C_3 0.67 0.52 0.88 28 7108 4 0 4 0 26
4AOB_A 0.26 0.19 0.38 8 4350 13 2 11 0 34
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.65 0.47 0.90 9 1316 1 1 0 0 10
4FRG_B 0.56 0.47 0.68 15 3464 7 1 6 0 17

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