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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric HotKnots Alterna
MCC 0.725 > 0.647
Average MCC ± 95% Confidence Intervals 0.690 ± 0.156 > 0.645 ± 0.141
Sensitivity 0.715 > 0.636
Positive Predictive Value 0.749 > 0.674
Total TP 253 > 225
Total TN 15545 < 15549
Total FP 90 < 112
Total FP CONTRA 22 < 28
Total FP INCONS 63 < 81
Total FP COMP 5 > 3
Total FN 101 < 129
P-value 3.39090039918e-08

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Performance plots


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

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

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Performance of HotKnots - scored higher in this pairwise comparison

1. Total counts & total scores for HotKnots

Total Base Pair Counts
Total TP 253
Total TN 15545
Total FP 90
Total FP CONTRA 22
Total FP INCONS 63
Total FP COMP 5
Total FN 101
Total Scores
MCC 0.725
Average MCC ± 95% Confidence Intervals 0.690 ± 0.156
Sensitivity 0.715
Positive Predictive Value 0.749
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KFC_A - -0.03 0.00 0.00 0 229 7 1 6 0 8
2LC8_A 0.64 0.61 0.69 11 512 5 0 5 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 3 2 0 1 1
3A2K_C 0.47 0.50 0.46 11 1084 13 3 10 0 11
3A3A_A 0.97 0.93 1.00 28 1472 0 0 0 0 2
3ADB_C - 0.86 0.85 0.88 28 1787 5 0 4 1 5
3GCA_A - 0.84 0.71 1.00 5 153 0 0 0 0 2
3GX2_A 0.81 0.79 0.85 22 1423 5 2 2 1 6
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A 0.69 0.68 0.70 19 1445 9 1 7 1 9
3J0L_a - 0.55 0.64 0.50 7 397 8 5 2 1 4
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 - 0.69 0.74 0.67 14 714 7 0 7 0 5
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.77 0.76 0.79 22 1505 6 4 2 0 7

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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.