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

  1. Overview

  2. Performance Plots

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

  4. Performance of Vsfold4 - scored lower in this pairwise comparison

  5. Compile and download dataset for MaxExpect & Vsfold4 [.zip] - may take several seconds...


Overview

Metric MaxExpect Vsfold4
MCC 0.623 > 0.522
Average MCC ± 95% Confidence Intervals 0.628 ± 0.119 > 0.553 ± 0.136
Sensitivity 0.640 > 0.520
Positive Predictive Value 0.612 > 0.531
Total TP 422 > 343
Total TN 82278 < 82322
Total FP 337 < 355
Total FP CONTRA 99 > 93
Total FP INCONS 169 < 210
Total FP COMP 69 > 52
Total FN 237 < 316
P-value 5.10776592382e-08

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Performance plots


  1. Comparison of performance of MaxExpect and Vsfold4. 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 MaxExpect and Vsfold4).

  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 MaxExpect and Vsfold4).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for MaxExpect and Vsfold4. 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 MaxExpect and Vsfold4).

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Performance of MaxExpect - scored higher in this pairwise comparison

1. Total counts & total scores for MaxExpect

Total Base Pair Counts
Total TP 422
Total TN 82278
Total FP 337
Total FP CONTRA 99
Total FP INCONS 169
Total FP COMP 69
Total FN 237
Total Scores
MCC 0.623
Average MCC ± 95% Confidence Intervals 0.628 ± 0.119
Sensitivity 0.640
Positive Predictive Value 0.612
Nr of predictions 23

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2. Individual counts for MaxExpect [ 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
3A2K_C 0.47 0.50 0.46 11 1084 13 3 10 0 11
3ADB_C - 0.86 0.85 0.88 28 1787 4 0 4 0 5
3GX2_A 0.93 0.89 0.96 25 1423 2 1 0 1 3
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A 0.80 0.79 0.81 22 1445 6 1 4 1 6
3IYQ_A 0.24 0.33 0.17 17 22342 96 41 40 15 34
3IZ4_A 0.61 0.61 0.62 58 25442 42 14 22 6 37
3J0L_a - 0.39 0.36 0.44 4 402 6 4 1 1 7
3JYV_7 0.48 0.45 0.53 9 1094 9 3 5 1 11
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
3NPB_A 0.77 0.73 0.82 27 2245 10 0 6 4 10
3O58_3 0.40 0.50 0.33 11 4731 36 8 14 14 11
3PDR_A 0.92 0.90 0.94 45 4792 5 1 2 2 5
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.70 0.69 0.71 20 1505 8 3 5 0 9
3U4M_B - 0.58 0.59 0.59 13 1254 9 2 7 0 9
4A1C_2 0.19 0.25 0.16 5 4484 41 10 17 14 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.36 0.33 0.42 5 484 8 0 7 1 10

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Performance of Vsfold4 - scored lower in this pairwise comparison

1. Total counts & total scores for Vsfold4

Total Base Pair Counts
Total TP 343
Total TN 82322
Total FP 355
Total FP CONTRA 93
Total FP INCONS 210
Total FP COMP 52
Total FN 316
Total Scores
MCC 0.522
Average MCC ± 95% Confidence Intervals 0.553 ± 0.136
Sensitivity 0.520
Positive Predictive Value 0.531
Nr of predictions 23

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2. Individual counts for Vsfold4 [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KRL_A - 0.84 0.83 0.86 19 2002 9 2 1 6 4
2LC8_A -0.03 0.00 0.00 0 515 13 0 13 0 18
3A2K_C 0.95 0.91 1.00 20 1088 0 0 0 0 2
3ADB_C - 0.95 0.91 1.00 30 1789 0 0 0 0 3
3GX2_A 0.60 0.57 0.64 16 1424 10 0 9 1 12
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A 0.28 0.25 0.35 7 1452 13 2 11 0 21
3IYQ_A 0.27 0.35 0.21 18 22353 80 40 29 11 33
3IZ4_A 0.39 0.39 0.39 37 25441 63 15 43 5 58
3J0L_a - 0.39 0.36 0.44 4 402 6 4 1 1 7
3JYV_7 -0.02 0.00 0.00 0 1092 19 4 15 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
3NPB_A 0.66 0.59 0.73 22 2248 10 0 8 2 15
3O58_3 0.12 0.14 0.11 3 4737 35 8 16 11 19
3PDR_A 0.69 0.64 0.74 32 4797 13 3 8 2 18
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.23 0.24 0.24 7 1504 22 5 17 0 22
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
4A1C_2 0.36 0.40 0.33 8 4492 28 4 12 12 12
4AOB_A 0.50 0.48 0.54 14 1411 13 3 9 1 15
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.77 0.60 1.00 9 487 0 0 0 0 6

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