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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric UNAFold Fold
MCC 0.515 > 0.490
Average MCC ± 95% Confidence Intervals 0.542 ± 0.095 > 0.486 ± 0.107
Sensitivity 0.546 > 0.523
Positive Predictive Value 0.488 > 0.460
Total TP 846 > 811
Total TN 942207 > 942178
Total FP 1095 < 1167
Total FP CONTRA 247 < 271
Total FP INCONS 640 < 680
Total FP COMP 208 < 216
Total FN 704 < 739
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of UNAFold and Fold. 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 UNAFold and Fold).

  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 UNAFold and Fold).

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

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Performance of UNAFold - scored higher in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP 846
Total TN 942207
Total FP 1095
Total FP CONTRA 247
Total FP INCONS 640
Total FP COMP 208
Total FN 704
Total Scores
MCC 0.515
Average MCC ± 95% Confidence Intervals 0.542 ± 0.095
Sensitivity 0.546
Positive Predictive Value 0.488
Nr of predictions 32

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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
2KRL_A - 0.91 0.87 0.95 20 2003 9 1 0 8 3
2LC8_A -0.03 0.00 0.00 0 513 15 3 12 0 18
2M58_A - 0.60 0.58 0.64 7 533 4 1 3 0 5
3ADB_C - 0.86 0.85 0.88 28 1787 4 0 4 0 5
3IYQ_A 0.23 0.33 0.17 17 22339 96 46 38 12 34
3IZ4_A 0.58 0.60 0.57 57 25436 53 12 31 10 38
3J0L_a - 0.55 0.64 0.50 7 397 8 5 2 1 4
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J20_2 0.57 0.58 0.55 240 421931 250 36 161 53 172
3J3D_C 0.33 0.37 0.32 7 946 15 3 12 0 12
3J3E_8 0.15 0.20 0.13 3 2718 32 6 15 11 12
3J3F_8 0.32 0.42 0.25 8 4729 44 12 12 20 11
3NKB_B - 0.69 0.74 0.67 14 714 7 0 7 0 5
3NPB_A 0.85 0.78 0.94 29 2247 6 0 2 4 8
3O58_3 0.42 0.50 0.35 11 4733 34 5 15 14 11
3PDR_A 0.93 0.92 0.94 46 4791 5 1 2 2 4
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
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.61 0.61 0.63 20 1957 13 4 8 1 13
3ZEX_C 0.30 0.34 0.26 10 5336 43 5 23 15 19
3ZEX_B - 0.36 0.40 0.33 138 420935 317 72 207 38 208
4A1C_2 0.19 0.25 0.15 5 4483 42 11 17 14 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ATO_G - 0.38 0.43 0.38 3 212 5 5 0 0 4
4ENB_A 0.85 0.73 1.00 11 461 2 0 0 2 4
4ENC_A 0.37 0.33 0.45 5 485 7 0 6 1 10
4FRG_B 0.36 0.38 0.38 9 1178 15 2 13 0 15
4FRN_A 0.48 0.46 0.52 13 1823 12 2 10 0 15
4JF2_A 0.89 0.79 1.00 19 1063 0 0 0 0 5
4JRC_A - 0.34 0.35 0.35 6 605 11 0 11 0 11

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Performance of Fold - scored lower in this pairwise comparison

1. Total counts & total scores for Fold

Total Base Pair Counts
Total TP 811
Total TN 942178
Total FP 1167
Total FP CONTRA 271
Total FP INCONS 680
Total FP COMP 216
Total FN 739
Total Scores
MCC 0.490
Average MCC ± 95% Confidence Intervals 0.486 ± 0.107
Sensitivity 0.523
Positive Predictive Value 0.460
Nr of predictions 32

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KRL_A - 0.91 0.87 0.95 20 2003 9 1 0 8 3
2LC8_A -0.03 0.00 0.00 0 513 15 3 12 0 18
2M58_A - -0.02 0.00 0.00 0 529 15 0 15 0 12
3ADB_C - 0.86 0.85 0.88 28 1787 4 0 4 0 5
3IYQ_A 0.24 0.33 0.18 17 22345 95 40 38 17 34
3IZ4_A 0.60 0.61 0.59 58 25437 47 16 25 6 37
3J0L_a - 0.15 0.18 0.17 2 399 11 4 6 1 9
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J20_2 0.55 0.58 0.53 239 421918 270 31 180 59 173
3J3D_C 0.47 0.53 0.43 10 945 13 5 8 0 9
3J3E_8 -0.01 0.00 0.00 0 2719 34 5 18 11 15
3J3F_8 0.32 0.42 0.25 8 4729 41 12 12 17 11
3NKB_B - 0.41 0.42 0.42 8 716 11 4 7 0 11
3NPB_A 0.77 0.73 0.82 27 2245 11 0 6 5 10
3O58_3 0.39 0.50 0.31 11 4728 41 9 16 16 11
3PDR_A 0.93 0.92 0.94 46 4791 5 1 2 2 4
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.68 0.69 0.69 20 1504 9 4 5 0 9
3U4M_B - 0.58 0.59 0.59 13 1254 9 2 7 0 9
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.94 0.91 0.97 30 1958 2 0 1 1 3
3ZEX_C 0.28 0.34 0.23 10 5330 46 9 25 12 19
3ZEX_B - 0.32 0.36 0.29 123 420926 346 87 216 43 223
4A1C_2 0.19 0.25 0.15 5 4482 43 11 18 14 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ATO_G - 0.38 0.43 0.38 3 212 5 5 0 0 4
4ENB_A 0.37 0.33 0.45 5 461 7 0 6 1 10
4ENC_A 0.36 0.33 0.42 5 484 8 0 7 1 10
4FRG_B 0.22 0.25 0.23 6 1176 20 7 13 0 18
4FRN_A 0.46 0.46 0.46 13 1820 15 7 8 0 15
4JF2_A 0.89 0.79 1.00 19 1063 0 0 0 0 5
4JRC_A - 0.34 0.35 0.35 6 605 11 0 11 0 11

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