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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Alterna Murlet(seed)
MCC 0.758 > 0.594
Average MCC ± 95% Confidence Intervals 0.782 ± 0.104 > 0.590 ± 0.103
Sensitivity 0.676 > 0.425
Positive Predictive Value 0.854 > 0.839
Total TP 299 > 188
Total TN 35995 < 36121
Total FP 68 > 39
Total FP CONTRA 4 = 4
Total FP INCONS 47 > 32
Total FP COMP 17 > 3
Total FN 143 < 254
P-value 2.45805449719e-08

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Performance plots


  1. Comparison of performance of Alterna and Murlet(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 Alterna and Murlet(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 Alterna and Murlet(seed)).

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

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Performance of Alterna - scored higher in this pairwise comparison

1. Total counts & total scores for Alterna

Total Base Pair Counts
Total TP 299
Total TN 35995
Total FP 68
Total FP CONTRA 4
Total FP INCONS 47
Total FP COMP 17
Total FN 143
Total Scores
MCC 0.758
Average MCC ± 95% Confidence Intervals 0.782 ± 0.104
Sensitivity 0.676
Positive Predictive Value 0.854
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
2KDQ_B 0.95 0.91 1.00 10 396 0 0 0 0 1
2KE6_A 0.92 0.89 0.94 17 1110 2 0 1 1 2
2KUR_A 0.90 0.86 0.95 18 1109 1 0 1 0 3
2KUU_A 0.87 0.81 0.94 17 1110 2 0 1 1 4
2KUV_A 0.88 0.82 0.95 18 1109 1 0 1 0 4
2KUW_A 0.95 0.90 1.00 19 1109 0 0 0 0 2
2L1F_B 0.98 0.96 1.00 24 2121 0 0 0 0 1
2L1F_A 0.98 0.96 1.00 23 2057 0 0 0 0 1
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2LC8_A 0.46 0.40 0.53 8 1525 7 0 7 0 12
2XKV_B 0.45 0.45 0.45 9 4540 25 0 11 14 11
3A3A_A 0.84 0.70 1.00 26 3629 0 0 0 0 11
3GX2_A 0.47 0.40 0.57 16 4343 13 1 11 1 24
3IVN_B 0.74 0.61 0.90 19 2325 2 1 1 0 12
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3RKF_A 0.69 0.56 0.86 19 2189 3 1 2 0 15
3SD1_A 0.46 0.38 0.57 16 3888 12 1 11 0 26

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

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

Total Base Pair Counts
Total TP 188
Total TN 36121
Total FP 39
Total FP CONTRA 4
Total FP INCONS 32
Total FP COMP 3
Total FN 254
Total Scores
MCC 0.594
Average MCC ± 95% Confidence Intervals 0.590 ± 0.103
Sensitivity 0.425
Positive Predictive Value 0.839
Nr of predictions 17

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.52 0.27 1.00 3 403 0 0 0 0 8
2KE6_A 0.66 0.53 0.83 10 1116 2 0 2 0 9
2KUR_A 0.63 0.48 0.83 10 1116 2 0 2 0 11
2KUU_A 0.63 0.48 0.83 10 1116 2 0 2 0 11
2KUV_A 0.85 0.73 1.00 16 1112 0 0 0 0 6
2KUW_A 0.84 0.76 0.94 16 1111 1 0 1 0 5
2L1F_B 0.80 0.72 0.90 18 2125 2 0 2 0 7
2L1F_A 0.82 0.75 0.90 18 2060 2 0 2 0 6
2L94_A 0.59 0.40 0.89 8 981 1 0 1 0 12
2LC8_A -0.01 0.00 0.00 0 1528 12 0 12 0 20
2XKV_B 0.45 0.20 1.00 4 4556 2 0 0 2 16
3A3A_A 0.57 0.32 1.00 12 3643 0 0 0 0 25
3GX2_A 0.59 0.35 1.00 14 4357 1 0 0 1 26
3IVN_B 0.53 0.39 0.75 12 2330 4 2 2 0 19
3LA5_A 0.58 0.41 0.82 14 2468 3 1 2 0 20
3RKF_A 0.53 0.35 0.80 12 2196 3 1 2 0 22
3SD1_A 0.47 0.26 0.85 11 3903 2 0 2 0 31

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