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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RNAalifold(seed) UNAFold
MCC 0.606 > 0.499
Average MCC ± 95% Confidence Intervals 0.527 ± 0.084 < 0.542 ± 0.106
Sensitivity 0.427 < 0.442
Positive Predictive Value 0.861 > 0.564
Total TP 735 < 761
Total TN 1386978 > 1386483
Total FP 136 < 680
Total FP CONTRA 18 < 68
Total FP INCONS 101 < 520
Total FP COMP 17 < 92
Total FN 988 > 962
P-value 5.19332990918e-08

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Performance plots


  1. Comparison of performance of RNAalifold(seed) and UNAFold. 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 RNAalifold(seed) and UNAFold).

  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 RNAalifold(seed) and UNAFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNAalifold(seed) and UNAFold. 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 RNAalifold(seed) and UNAFold).

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

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

Total Base Pair Counts
Total TP 735
Total TN 1386978
Total FP 136
Total FP CONTRA 18
Total FP INCONS 101
Total FP COMP 17
Total FN 988
Total Scores
MCC 0.606
Average MCC ± 95% Confidence Intervals 0.527 ± 0.084
Sensitivity 0.427
Positive Predictive Value 0.861
Nr of predictions 28

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2. Individual counts for RNAalifold(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
2KX8_A 0.00 0.00 0.00 0 861 0 0 0 0 18
2LC8_A -0.01 0.00 0.00 0 1528 12 0 12 0 20
3A3A_A 0.71 0.51 1.00 19 3636 0 0 0 0 18
3GX2_A 0.74 0.55 1.00 22 4349 1 0 0 1 18
3IVN_B 0.61 0.48 0.79 15 2327 4 2 2 0 16
3IYQ_A 0.38 0.21 0.69 20 60697 13 5 4 4 74
3IZ4_A 0.42 0.21 0.85 28 70843 5 1 4 0 104
3J20_2 0.69 0.58 0.83 367 1116322 80 5 71 4 266
3J3E_8 0.00 0.00 0.00 0 7503 0 0 0 0 33
3J3F_8 0.50 0.25 1.00 9 12237 0 0 0 0 27
3JYX_4 0.46 0.21 1.00 7 12239 2 0 0 2 26
3LA5_A 0.63 0.47 0.84 16 2466 3 1 2 0 18
3NPB_A 0.66 0.48 0.92 22 6997 3 1 1 1 24
3O58_3 0.51 0.26 1.00 9 12394 0 0 0 0 26
3PDR_A 0.68 0.46 1.00 33 12847 1 0 0 1 39
3RKF_A 0.63 0.47 0.84 16 2192 3 1 2 0 18
3SD1_A 0.58 0.40 0.85 17 3896 3 1 2 0 25
3W1K_J 0.71 0.50 1.00 19 4167 0 0 0 0 19
3W3S_B 0.67 0.45 1.00 18 4735 1 0 0 1 22
3ZEX_C 0.42 0.17 1.00 9 14187 0 0 0 0 43
4A1C_2 0.39 0.15 1.00 5 11776 2 0 0 2 28
4AOB_A 0.72 0.52 1.00 22 4349 1 0 0 1 20
4ENB_A 0.56 0.32 1.00 6 1269 0 0 0 0 13
4ENC_A 0.56 0.32 1.00 6 1320 0 0 0 0 13
4FRG_B 0.73 0.53 1.00 17 3469 0 0 0 0 15
4FRN_A 0.69 0.53 0.90 19 5130 2 1 1 0 17
4JF2_A 0.59 0.35 1.00 11 2839 0 0 0 0 20

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Performance of UNAFold - scored lower in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP 761
Total TN 1386483
Total FP 680
Total FP CONTRA 68
Total FP INCONS 520
Total FP COMP 92
Total FN 962
Total Scores
MCC 0.499
Average MCC ± 95% Confidence Intervals 0.542 ± 0.106
Sensitivity 0.442
Positive Predictive Value 0.564
Nr of predictions 28

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2. Individual counts for UNAFold [ 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
2KX8_A 0.94 0.89 1.00 16 845 0 0 0 0 2
2LC8_A -0.01 0.00 0.00 0 1525 15 2 13 0 20
3A3A_A 0.87 0.76 1.00 28 3627 0 0 0 0 9
3GX2_A 0.68 0.55 0.85 22 4345 5 0 4 1 18
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IYQ_A 0.31 0.33 0.28 31 60617 82 22 56 4 63
3IZ4_A 0.51 0.45 0.58 60 70772 50 4 40 6 72
3J20_2 0.47 0.41 0.53 260 1116278 230 15 212 3 373
3J3E_8 0.10 0.09 0.12 3 7477 32 2 21 9 30
3J3F_8 0.30 0.31 0.29 11 12208 41 4 23 14 25
3JYX_4 0.32 0.30 0.34 10 12217 31 3 16 12 23
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.78 0.65 0.94 30 6989 5 0 2 3 16
3O58_3 0.35 0.34 0.35 12 12369 33 1 21 11 23
3PDR_A 0.77 0.64 0.94 46 12831 5 0 3 2 26
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.64 0.52 0.79 22 3888 6 1 5 0 20
3W1K_J 0.87 0.79 0.97 30 4155 1 1 0 0 8
3W3S_B 0.56 0.50 0.63 20 4721 13 1 11 1 20
3ZEX_C 0.24 0.21 0.28 11 14157 42 1 27 14 41
4A1C_2 0.14 0.15 0.14 5 11745 42 5 26 11 28
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ENB_A 0.70 0.58 0.85 11 1262 2 1 1 0 8
4ENC_A 0.32 0.26 0.42 5 1314 7 1 6 0 14
4FRG_B 0.32 0.28 0.38 9 3462 15 0 15 0 23
4FRN_A 0.43 0.36 0.52 13 5126 12 2 10 0 23
4JF2_A 0.78 0.61 1.00 19 2831 0 0 0 0 12

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