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

  1. Overview

  2. Performance Plots

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

  4. Performance of Mastr(20) - scored lower in this pairwise comparison

  5. Compile and download dataset for ProbKnot & Mastr(20) [.zip] - may take several seconds...


Overview

Metric ProbKnot Mastr(20)
MCC 0.679 > 0.573
Average MCC ± 95% Confidence Intervals 0.685 ± 0.098 > 0.517 ± 0.157
Sensitivity 0.700 > 0.412
Positive Predictive Value 0.664 < 0.804
Total TP 494 > 291
Total TN 75397 < 75779
Total FP 353 > 108
Total FP CONTRA 72 > 10
Total FP INCONS 178 > 61
Total FP COMP 103 > 37
Total FN 212 < 415
P-value 5.19332990918e-08

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Performance plots


  1. Comparison of performance of ProbKnot and Mastr(20). 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 ProbKnot and Mastr(20)).

  2. Comparison of performance of ProbKnot and Mastr(20). 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 ProbKnot and Mastr(20)).

  3. 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 ProbKnot and Mastr(20)).

  4. 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 ProbKnot and Mastr(20)).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and Mastr(20). 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 ProbKnot and Mastr(20)).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and Mastr(20). 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 ProbKnot and Mastr(20)).

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Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 494
Total TN 75397
Total FP 353
Total FP CONTRA 72
Total FP INCONS 178
Total FP COMP 103
Total FN 212
Total Scores
MCC 0.679
Average MCC ± 95% Confidence Intervals 0.685 ± 0.098
Sensitivity 0.700
Positive Predictive Value 0.664
Nr of predictions 24

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
2XKV_B 0.64 0.73 0.57 8 1821 26 0 6 20 3
2XQD_Y 1.00 1.00 1.00 21 1108 2 0 0 2 0
2XXA_G 0.25 0.26 0.26 9 2011 26 1 24 1 26
3AMU_B 0.77 0.79 0.75 15 1137 9 0 5 4 4
3IZ4_A 0.59 0.61 0.57 58 25435 49 17 26 6 37
3IZF_C 0.90 0.91 0.89 32 2604 7 0 4 3 3
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J20_1 0.75 0.75 0.75 15 1092 8 0 5 3 5
3J2L_3 0.79 0.76 0.81 26 2988 11 0 6 5 8
3NPB_A 0.79 0.73 0.87 27 2247 9 0 4 5 10
3O58_3 0.38 0.50 0.29 11 4726 42 10 17 15 11
3O58_2 0.91 0.94 0.88 29 2721 10 0 4 6 2
3PDR_A 0.88 0.92 0.85 46 4786 10 5 3 2 4
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.66 0.69 0.65 20 1502 11 6 5 0 9
3ZEX_C 0.48 0.52 0.45 15 5341 22 4 14 4 14
3ZEX_D 0.90 0.86 0.94 30 2764 7 0 2 5 5
4A1C_3 0.88 0.86 0.89 32 2727 7 0 4 3 5
4A1C_2 0.17 0.25 0.13 5 4477 49 13 21 15 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.81 0.73 0.92 11 460 1 1 0 0 4
4ENC_A 0.52 0.53 0.53 8 481 8 0 7 1 7
4FRG_B 0.38 0.38 0.41 9 1180 13 6 7 0 15

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Performance of Mastr(20) - scored lower in this pairwise comparison

1. Total counts & total scores for Mastr(20)

Total Base Pair Counts
Total TP 291
Total TN 75779
Total FP 108
Total FP CONTRA 10
Total FP INCONS 61
Total FP COMP 37
Total FN 415
Total Scores
MCC 0.573
Average MCC ± 95% Confidence Intervals 0.517 ± 0.157
Sensitivity 0.412
Positive Predictive Value 0.804
Nr of predictions 24

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2. Individual counts for Mastr(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.88 0.83 0.94 15 341 2 0 1 1 3
2XKV_B 0.60 0.36 1.00 4 1831 3 0 0 3 7
2XQD_Y 0.98 0.95 1.00 20 1109 1 0 0 1 1
2XXA_G 0.44 0.20 1.00 7 2038 0 0 0 0 28
3AMU_B 0.89 0.79 1.00 15 1142 2 0 0 2 4
3IZ4_A 0.00 0.00 0.00 0 25536 0 0 0 0 95
3IZF_C 0.91 0.91 0.91 32 2605 9 0 3 6 3
3J20_0 0.95 0.95 0.95 20 1198 2 1 0 1 1
3J20_1 0.26 0.25 0.29 5 1095 12 1 11 0 15
3J2L_3 0.42 0.38 0.48 13 2993 16 2 12 2 21
3NPB_A 0.34 0.30 0.41 11 2251 18 1 15 2 26
3O58_3 0.00 0.00 0.00 0 4764 0 0 0 0 22
3O58_2 0.93 0.94 0.94 29 2723 12 0 2 10 2
3PDR_A 0.00 0.00 0.00 0 4840 0 0 0 0 50
3RKF_A 0.84 0.71 1.00 17 849 0 0 0 0 7
3SD1_A 0.73 0.72 0.75 21 1505 7 4 3 0 8
3ZEX_C 0.00 0.00 0.00 0 5374 0 0 0 0 29
3ZEX_D 0.93 0.91 0.94 32 2762 7 0 2 5 3
4A1C_3 0.88 0.86 0.89 32 2727 7 0 4 3 5
4A1C_2 0.00 0.00 0.00 0 4516 0 0 0 0 20
4AOB_A 0.42 0.34 0.53 10 1418 10 1 8 1 19
4ENB_A 0.44 0.20 1.00 3 469 0 0 0 0 12
4ENC_A 0.57 0.33 1.00 5 491 0 0 0 0 10
4FRG_B 0.00 0.00 0.00 0 1202 0 0 0 0 24

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