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 ProbKnot - scored lower in this pairwise comparison

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


Overview

Metric MXScarna(seed) ProbKnot
MCC 0.720 > 0.582
Average MCC ± 95% Confidence Intervals 0.599 ± 0.106 > 0.557 ± 0.131
Sensitivity 0.682 > 0.610
Positive Predictive Value 0.760 > 0.557
Total TP 710 > 635
Total TN 513035 > 512829
Total FP 405 < 668
Total FP CONTRA 88 < 171
Total FP INCONS 136 < 334
Total FP COMP 181 > 163
Total FN 331 < 406
P-value 5.10776592382e-08

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Performance plots


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

  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 ProbKnot).

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

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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 710
Total TN 513035
Total FP 405
Total FP CONTRA 88
Total FP INCONS 136
Total FP COMP 181
Total FN 331
Total Scores
MCC 0.720
Average MCC ± 95% Confidence Intervals 0.599 ± 0.106
Sensitivity 0.682
Positive Predictive Value 0.760
Nr of predictions 22

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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
3IYQ_A 0.44 0.47 0.41 24 22382 49 21 13 15 27
3IZ4_A 0.73 0.64 0.82 61 25462 22 12 1 9 34
3J20_0 0.90 0.86 0.95 18 1200 1 1 0 0 3
3J20_2 0.83 0.82 0.84 337 421969 147 14 48 85 75
3J3E_8 0.23 0.20 0.27 3 2731 14 3 5 6 12
3J3F_8 0.48 0.47 0.50 9 4743 21 5 4 12 10
3NPB_A 0.76 0.70 0.84 26 2247 10 2 3 5 11
3O58_3 0.54 0.50 0.58 11 4745 20 5 3 12 11
3PDR_A 0.87 0.88 0.86 44 4789 10 4 3 3 6
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
3W1K_J 0.92 0.90 0.93 28 1648 3 1 1 1 3
3W3S_B 0.74 0.70 0.79 23 1960 7 0 6 1 10
3ZEX_C 0.39 0.31 0.50 9 5356 21 3 6 12 20
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
4FRG_B 0.49 0.42 0.59 10 1185 8 2 5 1 14
4FRN_A 0.70 0.68 0.73 19 1822 7 3 4 0 9
4JF2_A 0.41 0.33 0.53 8 1067 8 1 6 1 16

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Performance of ProbKnot - scored lower in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 635
Total TN 512829
Total FP 668
Total FP CONTRA 171
Total FP INCONS 334
Total FP COMP 163
Total FN 406
Total Scores
MCC 0.582
Average MCC ± 95% Confidence Intervals 0.557 ± 0.131
Sensitivity 0.610
Positive Predictive Value 0.557
Nr of predictions 22

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2. Individual counts for ProbKnot [ 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 0 513 15 3 12 0 18
3IYQ_A 0.24 0.33 0.18 17 22346 97 41 36 20 34
3IZ4_A 0.59 0.61 0.57 58 25435 49 17 26 6 37
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J20_2 0.61 0.61 0.60 253 421947 227 32 136 59 159
3J3E_8 -0.01 0.00 0.00 0 2718 37 6 18 13 15
3J3F_8 0.39 0.47 0.33 9 4734 38 9 9 20 10
3NPB_A 0.79 0.73 0.87 27 2247 9 0 4 5 10
3O58_3 0.38 0.50 0.29 11 4726 42 10 17 15 11
3PDR_A 0.88 0.92 0.85 46 4786 10 5 3 2 4
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.66 0.69 0.65 20 1502 11 6 5 0 9
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.98 0.97 1.00 32 1957 1 0 0 1 1
3ZEX_C 0.48 0.52 0.45 15 5341 22 4 14 4 14
4A1C_2 0.17 0.25 0.13 5 4477 49 13 21 15 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.81 0.73 0.92 11 460 1 1 0 0 4
4ENC_A 0.52 0.53 0.53 8 481 8 0 7 1 7
4FRG_B 0.38 0.38 0.41 9 1180 13 6 7 0 15
4FRN_A 0.49 0.46 0.54 13 1824 11 6 5 0 15
4JF2_A 0.91 0.92 0.92 22 1058 2 2 0 0 2

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