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 MXScarna(seed) - scored lower in this pairwise comparison

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


Overview

Metric PPfold(20) MXScarna(seed)
MCC 0.657 > 0.615
Average MCC ± 95% Confidence Intervals 0.634 ± 0.112 > 0.589 ± 0.100
Sensitivity 0.522 > 0.494
Positive Predictive Value 0.831 > 0.772
Total TP 368 > 348
Total TN 110086 > 110078
Total FP 97 < 149
Total FP CONTRA 0 < 16
Total FP INCONS 75 < 87
Total FP COMP 22 < 46
Total FN 337 < 357
P-value 3.21671975982e-08

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Performance plots


  1. Comparison of performance of PPfold(20) and MXScarna(seed). 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 MXScarna(seed)).

  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 MXScarna(seed)).

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

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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 368
Total TN 110086
Total FP 97
Total FP CONTRA 0
Total FP INCONS 75
Total FP COMP 22
Total FN 337
Total Scores
MCC 0.657
Average MCC ± 95% Confidence Intervals 0.634 ± 0.112
Sensitivity 0.522
Positive Predictive Value 0.831
Nr of predictions 19

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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
3AMU_B 0.86 0.74 1.00 20 2983 1 0 0 1 7
3J20_0 0.84 0.70 1.00 21 2829 0 0 0 0 9
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J2L_3 0.78 0.62 0.97 33 7841 3 0 1 2 20
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_7 0.80 0.68 0.94 34 7224 3 0 2 1 16
3J3F_8 0.33 0.25 0.43 9 12225 18 0 12 6 27
3RKF_A 0.73 0.56 0.95 19 2191 1 0 1 0 15
3SD1_A 0.68 0.52 0.88 22 3891 3 0 3 0 20
3ZEX_D 0.81 0.71 0.92 35 6983 3 0 3 0 14
3ZEX_C 0.33 0.21 0.52 11 14175 12 0 10 2 41
3ZND_W 0.47 0.43 0.53 10 2984 11 0 9 2 13
4A1C_3 0.77 0.63 0.94 34 7104 2 0 2 0 20
4A1C_2 0.21 0.15 0.29 5 11764 16 0 12 4 28
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 MXScarna(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for MXScarna(seed)

Total Base Pair Counts
Total TP 348
Total TN 110078
Total FP 149
Total FP CONTRA 16
Total FP INCONS 87
Total FP COMP 46
Total FN 357
Total Scores
MCC 0.615
Average MCC ± 95% Confidence Intervals 0.589 ± 0.100
Sensitivity 0.494
Positive Predictive Value 0.772
Nr of predictions 19

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2. Individual counts for MXScarna(seed) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3AMU_B 0.84 0.70 1.00 19 2984 1 0 0 1 8
3J20_0 0.79 0.63 1.00 19 2831 0 0 0 0 11
3J20_1 0.93 0.87 1.00 20 2906 0 0 0 0 3
3J2L_3 0.60 0.49 0.74 26 7840 11 1 8 2 27
3J3E_7 0.70 0.59 0.82 32 7101 7 2 5 0 22
3J3E_8 0.16 0.09 0.27 3 7492 14 1 7 6 30
3J3F_7 0.78 0.70 0.88 35 7220 6 2 3 1 15
3J3F_8 0.45 0.33 0.60 12 12226 18 1 7 10 24
3RKF_A 0.72 0.53 1.00 18 2193 0 0 0 0 16
3SD1_A 0.63 0.55 0.74 23 3885 8 1 7 0 19
3ZEX_D 0.76 0.69 0.83 34 6980 7 1 6 0 15
3ZEX_C 0.32 0.19 0.53 10 14177 20 2 7 11 42
3ZND_W 0.44 0.39 0.50 9 2985 11 0 9 2 14
4A1C_3 0.75 0.65 0.88 35 7100 5 1 4 0 19
4A1C_2 0.35 0.24 0.50 8 11765 20 1 7 12 25
4AOB_A 0.66 0.55 0.79 23 4342 7 0 6 1 19
4ENB_A 0.48 0.32 0.75 6 1267 2 0 2 0 13
4ENC_A 0.43 0.32 0.60 6 1316 4 1 3 0 13
4FRG_B 0.41 0.31 0.56 10 3468 8 2 6 0 22

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