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

  1. Overview

  2. Performance Plots

  3. Performance of McQFold - scored higher in this pairwise comparison

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

  5. Compile and download dataset for McQFold & Alterna [.zip] - may take several seconds...


Overview

Metric McQFold Alterna
MCC 0.717 > 0.647
Average MCC ± 95% Confidence Intervals 0.700 ± 0.161 > 0.645 ± 0.141
Sensitivity 0.689 > 0.636
Positive Predictive Value 0.758 > 0.674
Total TP 244 > 225
Total TN 15561 > 15549
Total FP 81 < 112
Total FP CONTRA 19 < 28
Total FP INCONS 59 < 81
Total FP COMP 3 = 3
Total FN 110 < 129
P-value 2.76499031155e-08

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Performance plots


  1. Comparison of performance of McQFold and Alterna. 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 McQFold and Alterna).

  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 McQFold and Alterna).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for McQFold and Alterna. 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 McQFold and Alterna).

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Performance of McQFold - scored higher in this pairwise comparison

1. Total counts & total scores for McQFold

Total Base Pair Counts
Total TP 244
Total TN 15561
Total FP 81
Total FP CONTRA 19
Total FP INCONS 59
Total FP COMP 3
Total FN 110
Total Scores
MCC 0.717
Average MCC ± 95% Confidence Intervals 0.700 ± 0.161
Sensitivity 0.689
Positive Predictive Value 0.758
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KFC_A - 0.79 0.63 1.00 5 231 0 0 0 0 3
2LC8_A 0.64 0.61 0.69 11 512 5 1 4 0 7
2RP0_A - 0.84 0.71 1.00 5 111 0 0 0 0 2
2ZZN_D 0.93 0.95 0.91 21 961 2 2 0 0 1
3A2K_C 0.98 0.95 1.00 21 1087 0 0 0 0 1
3A3A_A 0.97 0.93 1.00 28 1472 0 0 0 0 2
3ADB_C - 0.98 0.97 1.00 32 1787 1 0 0 1 1
3GCA_A - 0.84 0.71 1.00 5 153 0 0 0 0 2
3GX2_A 0.56 0.57 0.57 16 1421 13 4 8 1 12
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A 0.21 0.21 0.24 6 1447 19 2 17 0 22
3J0L_a - 0.21 0.18 0.29 2 404 6 3 2 1 9
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
3NKB_B - 0.42 0.42 0.44 8 717 10 2 8 0 11
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.82 0.83 0.83 24 1504 5 1 4 0 5

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Performance of Alterna - scored lower in this pairwise comparison

1. Total counts & total scores for Alterna

Total Base Pair Counts
Total TP 225
Total TN 15549
Total FP 112
Total FP CONTRA 28
Total FP INCONS 81
Total FP COMP 3
Total FN 129
Total Scores
MCC 0.647
Average MCC ± 95% Confidence Intervals 0.645 ± 0.141
Sensitivity 0.636
Positive Predictive Value 0.674
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KFC_A - 0.79 0.63 1.00 5 231 0 0 0 0 3
2LC8_A 0.47 0.44 0.53 8 513 7 0 7 0 10
2RP0_A - 0.84 0.71 1.00 5 111 0 0 0 0 2
2ZZN_D 0.93 0.95 0.91 21 961 2 2 0 0 1
3A2K_C 0.49 0.55 0.46 12 1082 14 3 11 0 10
3A3A_A 0.93 0.87 1.00 26 1474 0 0 0 0 4
3ADB_C - 0.63 0.64 0.64 21 1786 12 1 11 0 12
3GCA_A - 0.84 0.71 1.00 5 153 0 0 0 0 2
3GX2_A 0.56 0.57 0.57 16 1421 13 4 8 1 12
3IVN_B 0.81 0.78 0.86 18 882 3 2 1 0 5
3IWN_A 0.81 0.79 0.85 22 1446 5 1 3 1 6
3J0L_a - 0.18 0.18 0.22 2 402 8 3 4 1 9
3JYV_7 -0.02 0.00 0.00 0 1089 22 4 18 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NKB_B - 0.41 0.42 0.42 8 716 11 3 8 0 11
3RKF_A 0.82 0.79 0.86 19 844 3 1 2 0 5
3SD1_A 0.55 0.55 0.57 16 1505 12 4 8 0 13

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