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

  1. Overview

  2. Performance Plots

  3. Performance of Murlet(20) - scored higher in this pairwise comparison

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

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


Overview

Metric Murlet(20) Sfold
MCC 0.590 > 0.560
Average MCC ± 95% Confidence Intervals 0.587 ± 0.059 > 0.559 ± 0.072
Sensitivity 0.438 < 0.466
Positive Predictive Value 0.799 > 0.677
Total TP 658 < 701
Total TN 283883 > 283671
Total FP 210 < 425
Total FP CONTRA 17 < 35
Total FP INCONS 149 < 300
Total FP COMP 44 < 90
Total FN 846 > 803
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of Murlet(20) and Sfold. 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 Murlet(20) and Sfold).

  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 Murlet(20) and Sfold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Murlet(20) and Sfold. 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 Murlet(20) and Sfold).

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Performance of Murlet(20) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 658
Total TN 283883
Total FP 210
Total FP CONTRA 17
Total FP INCONS 149
Total FP COMP 44
Total FN 846
Total Scores
MCC 0.590
Average MCC ± 95% Confidence Intervals 0.587 ± 0.059
Sensitivity 0.438
Positive Predictive Value 0.799
Nr of predictions 38

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.67 0.45 1.00 5 401 0 0 0 0 6
2WRQ_Y 0.41 0.41 0.41 7 2833 12 6 4 2 10
2XQD_Y 0.80 0.70 0.90 19 2829 2 0 2 0 8
3A2K_C 0.78 0.68 0.90 19 2905 2 0 2 0 9
3AMU_B 0.77 0.67 0.90 18 2983 3 0 2 1 9
3G4S_9 0.58 0.39 0.88 22 7356 3 1 2 0 35
3GX2_A 0.61 0.38 1.00 15 4356 1 0 0 1 25
3IVN_B 0.69 0.48 1.00 15 2331 0 0 0 0 16
3IZ4_A 0.40 0.24 0.65 32 70827 21 1 16 4 100
3IZF_C 0.71 0.56 0.91 30 6870 4 0 3 1 24
3J20_0 0.58 0.47 0.74 14 2831 5 0 5 0 16
3J20_1 0.68 0.57 0.81 13 2910 3 0 3 0 10
3J2L_3 0.69 0.49 0.96 26 7848 3 0 1 2 27
3J3D_C 0.78 0.64 0.95 18 2756 1 0 1 0 10
3J3E_7 0.77 0.63 0.94 34 7104 2 0 2 0 20
3J3E_8 0.24 0.15 0.38 5 7490 13 1 7 5 28
3J3F_7 0.69 0.50 0.96 25 7234 1 0 1 0 25
3J3F_8 0.48 0.36 0.65 13 12226 10 0 7 3 23
3J3V_B 0.63 0.40 1.00 23 6998 0 0 0 0 34
3JYV_7 0.67 0.53 0.85 17 2830 3 0 3 0 15
3JYX_4 0.36 0.27 0.47 9 12227 15 0 10 5 24
3JYX_3 0.60 0.52 0.70 14 6308 11 0 6 5 13
3LA5_A 0.68 0.47 1.00 16 2469 0 0 0 0 18
3NPB_A 0.55 0.35 0.89 16 7003 2 1 1 0 30
3O58_2 0.89 0.82 0.97 31 7228 2 0 1 1 7
3O58_3 0.33 0.23 0.47 8 12386 12 2 7 3 27
3PDR_A 0.70 0.53 0.93 38 12839 3 0 3 0 34
3RKF_A 0.68 0.47 1.00 16 2195 0 0 0 0 18
3SD1_A 0.68 0.57 0.83 24 3887 5 1 4 0 18
3ZEX_D 0.77 0.65 0.91 32 6986 3 0 3 0 17
3ZEX_C 0.34 0.23 0.50 12 14172 15 1 11 3 40
3ZND_W 0.45 0.39 0.53 9 2986 11 0 8 3 14
4A1C_2 0.17 0.15 0.20 5 11756 24 2 18 4 28
4A1C_3 0.59 0.41 0.85 22 7114 4 0 4 0 32
4AOB_A 0.72 0.55 0.96 23 4347 2 0 1 1 19
4ENB_A 0.46 0.21 1.00 4 1271 0 0 0 0 15
4ENC_A 0.51 0.26 1.00 5 1321 0 0 0 0 14
4FRG_B 0.17 0.13 0.25 4 3470 12 1 11 0 28

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Performance of Sfold - scored lower in this pairwise comparison

1. Total counts & total scores for Sfold

Total Base Pair Counts
Total TP 701
Total TN 283671
Total FP 425
Total FP CONTRA 35
Total FP INCONS 300
Total FP COMP 90
Total FN 803
Total Scores
MCC 0.560
Average MCC ± 95% Confidence Intervals 0.559 ± 0.072
Sensitivity 0.466
Positive Predictive Value 0.677
Nr of predictions 38

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2. Individual counts for Sfold [ 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
2WRQ_Y 0.53 0.53 0.53 9 2833 13 5 3 5 8
2XQD_Y 0.77 0.67 0.90 18 2830 2 0 2 0 9
3A2K_C 0.42 0.39 0.46 11 2902 13 2 11 0 17
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3G4S_9 0.51 0.39 0.69 22 7349 10 1 9 0 35
3GX2_A 0.72 0.55 0.96 22 4348 2 0 1 1 18
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IZ4_A 0.52 0.42 0.65 56 70790 31 3 27 1 76
3IZF_C 0.71 0.61 0.83 33 6863 7 0 7 0 21
3J20_0 0.43 0.40 0.48 12 2825 14 0 13 1 18
3J20_1 0.73 0.70 0.76 16 2905 6 0 5 1 7
3J2L_3 0.62 0.53 0.74 28 7837 12 0 10 2 25
3J3D_C 0.36 0.25 0.54 7 2762 6 0 6 0 21
3J3E_7 0.60 0.50 0.73 27 7103 10 1 9 0 27
3J3E_8 0.06 0.06 0.08 2 7477 32 2 22 8 31
3J3F_7 0.69 0.60 0.79 30 7222 8 1 7 0 20
3J3F_8 0.35 0.33 0.38 12 12214 34 3 17 14 24
3J3V_B 0.51 0.37 0.72 21 6992 8 0 8 0 36
3JYV_7 -0.01 0.00 0.00 0 2834 16 0 16 0 32
3JYX_4 0.35 0.30 0.42 10 12222 23 3 11 9 23
3JYX_3 0.62 0.63 0.61 17 6300 19 1 10 8 10
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.77 0.65 0.91 30 6988 6 1 2 3 16
3O58_2 0.74 0.74 0.74 28 7222 11 3 7 1 10
3O58_3 0.43 0.34 0.55 12 12381 17 0 10 7 23
3PDR_A 0.69 0.56 0.85 40 12833 9 0 7 2 32
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.65 0.50 0.84 21 3891 4 1 3 0 21
3ZEX_D 0.74 0.63 0.86 31 6985 5 0 5 0 18
3ZEX_C 0.32 0.21 0.48 11 14173 26 1 11 14 41
3ZND_W 0.20 0.22 0.19 5 2977 22 1 20 1 18
4A1C_2 0.16 0.15 0.17 5 11751 34 2 23 9 28
4A1C_3 0.69 0.57 0.84 31 7103 6 1 5 0 23
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.51 0.26 1.00 5 1321 0 0 0 0 14
4FRG_B 0.62 0.47 0.83 15 3468 3 1 2 0 17

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