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

  1. Overview

  2. Performance Plots

  3. Performance of MXScarna(seed) - scored higher in this pairwise comparison

  4. Performance of PPfold(seed) - scored lower in this pairwise comparison

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


Overview

Metric MXScarna(seed) PPfold(seed)
MCC 0.728 > 0.122
Average MCC ± 95% Confidence Intervals 0.677 ± 0.202 > 0.053 ± 0.099
Sensitivity 0.675 > 0.029
Positive Predictive Value 0.792 > 0.538
Total TP 164 > 7
Total TN 16013 < 16207
Total FP 73 > 25
Total FP CONTRA 11 > 0
Total FP INCONS 32 > 6
Total FP COMP 30 > 19
Total FN 79 < 236
P-value 1.36849473644e-08

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Performance plots


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

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

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Performance of MXScarna(seed) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 164
Total TN 16013
Total FP 73
Total FP CONTRA 11
Total FP INCONS 32
Total FP COMP 30
Total FN 79
Total Scores
MCC 0.728
Average MCC ± 95% Confidence Intervals 0.677 ± 0.202
Sensitivity 0.675
Positive Predictive Value 0.792
Nr of predictions 11

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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
2LC8_A -0.03 0.00 0.00 0 518 12 0 10 2 18
3AMU_B 0.97 0.95 1.00 18 1139 2 0 0 2 1
3J16_L 0.98 0.95 1.00 20 1139 0 0 0 0 1
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
3SD1_A 0.74 0.76 0.73 22 1503 9 4 4 1 7
3UZL_B 0.83 0.75 0.92 12 1280 8 0 1 7 4
4A1C_3 0.92 0.92 0.92 34 2726 6 0 3 3 3
4A1C_2 0.45 0.40 0.50 8 4500 20 4 4 12 12
4AOB_A 0.71 0.69 0.74 20 1410 10 2 5 3 9
4ENB_A 0.54 0.40 0.75 6 464 2 0 2 0 9
4ENC_A 0.48 0.40 0.60 6 486 4 1 3 0 9

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Performance of PPfold(seed) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 7
Total TN 16207
Total FP 25
Total FP CONTRA 0
Total FP INCONS 6
Total FP COMP 19
Total FN 236
Total Scores
MCC 0.122
Average MCC ± 95% Confidence Intervals 0.053 ± 0.099
Sensitivity 0.029
Positive Predictive Value 0.538
Nr of predictions 11

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.49 0.33 0.75 6 520 2 0 2 0 12
3AMU_B 0.00 0.00 0.00 0 1157 0 0 0 0 19
3J16_L 0.00 0.00 0.00 0 1159 0 0 0 0 21
3RKF_A 0.00 0.00 0.00 0 866 0 0 0 0 24
3SD1_A 0.00 0.00 0.00 0 1533 0 0 0 0 29
3UZL_B 0.00 0.00 0.00 0 1293 0 0 0 0 16
4A1C_3 0.00 0.00 0.00 0 2763 0 0 0 0 37
4A1C_2 0.10 0.05 0.20 1 4511 23 0 4 19 19
4AOB_A 0.00 0.00 0.00 0 1437 0 0 0 0 29
4ENB_A 0.00 0.00 0.00 0 472 0 0 0 0 15
4ENC_A 0.00 0.00 0.00 0 496 0 0 0 0 15

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