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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Sfold RSpredict(20)
MCC 0.563 > 0.552
Average MCC ± 95% Confidence Intervals 0.562 ± 0.076 > 0.548 ± 0.083
Sensitivity 0.473 > 0.436
Positive Predictive Value 0.675 < 0.703
Total TP 658 > 606
Total TN 269330 < 269443
Total FP 407 > 304
Total FP CONTRA 34 < 52
Total FP INCONS 283 > 204
Total FP COMP 90 > 48
Total FN 732 < 784
P-value 0.000207424631753

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Performance plots


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

  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 Sfold and RSpredict(20)).

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

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Performance of Sfold - scored higher in this pairwise comparison

1. Total counts & total scores for Sfold

Total Base Pair Counts
Total TP 658
Total TN 269330
Total FP 407
Total FP CONTRA 34
Total FP INCONS 283
Total FP COMP 90
Total FN 732
Total Scores
MCC 0.563
Average MCC ± 95% Confidence Intervals 0.562 ± 0.076
Sensitivity 0.473
Positive Predictive Value 0.675
Nr of predictions 36

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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
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
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_3 0.43 0.34 0.55 12 12381 17 0 10 7 23
3O58_2 0.74 0.74 0.74 28 7222 11 3 7 1 10
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_C 0.32 0.21 0.48 11 14173 26 1 11 14 41
3ZEX_D 0.74 0.63 0.86 31 6985 5 0 5 0 18
3ZND_W 0.20 0.22 0.19 5 2977 22 1 20 1 18
4A1C_3 0.69 0.57 0.84 31 7103 6 1 5 0 23
4A1C_2 0.16 0.15 0.17 5 11751 34 2 23 9 28
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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Performance of RSpredict(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 606
Total TN 269443
Total FP 304
Total FP CONTRA 52
Total FP INCONS 204
Total FP COMP 48
Total FN 784
Total Scores
MCC 0.552
Average MCC ± 95% Confidence Intervals 0.548 ± 0.083
Sensitivity 0.436
Positive Predictive Value 0.703
Nr of predictions 36

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.85 0.73 1.00 8 398 0 0 0 0 3
2WRQ_Y 0.57 0.59 0.56 10 2832 11 5 3 3 7
2XQD_Y 0.88 0.78 1.00 21 2829 0 0 0 0 6
3A2K_C 0.78 0.68 0.90 19 2905 2 0 2 0 9
3AMU_B 0.61 0.41 0.92 11 2991 1 0 1 0 16
3GX2_A 0.33 0.15 0.75 6 4363 2 0 2 0 34
3IVN_B 0.78 0.65 0.95 20 2325 1 0 1 0 11
3IZ4_A 0.53 0.43 0.65 57 70788 35 8 23 4 75
3IZF_C 0.75 0.61 0.92 33 6867 3 1 2 0 21
3J20_0 0.80 0.67 0.95 20 2829 2 0 1 1 10
3J20_1 0.66 0.48 0.92 11 2914 1 0 1 0 12
3J2L_3 0.58 0.40 0.84 21 7850 5 0 4 1 32
3J3D_C 0.76 0.64 0.90 18 2755 2 0 2 0 10
3J3E_7 0.63 0.50 0.79 27 7106 7 1 6 0 27
3J3E_8 0.00 0.00 0.00 0 7484 19 4 15 0 33
3J3F_7 0.79 0.68 0.92 34 7223 3 0 3 0 16
3J3F_8 0.39 0.33 0.46 12 12220 23 2 12 9 24
3JYV_7 0.77 0.63 0.95 20 2829 1 0 1 0 12
3JYX_4 0.28 0.27 0.30 9 12216 33 5 16 12 24
3JYX_3 0.61 0.56 0.68 15 6306 13 0 7 6 12
3LA5_A 0.76 0.59 1.00 20 2465 0 0 0 0 14
3NPB_A 0.00 0.00 0.00 0 7015 6 1 5 0 46
3O58_3 0.32 0.34 0.30 12 12363 28 12 16 0 23
3O58_2 0.76 0.76 0.76 29 7222 10 3 6 1 9
3PDR_A 0.67 0.49 0.92 35 12842 5 0 3 2 37
3RKF_A 0.77 0.62 0.95 21 2189 1 0 1 0 13
3SD1_A 0.68 0.60 0.78 25 3884 7 1 6 0 17
3ZEX_C 0.26 0.19 0.36 10 14168 18 2 16 0 42
3ZEX_D 0.76 0.65 0.89 32 6985 4 1 3 0 17
3ZND_W 0.34 0.22 0.56 5 2994 7 0 4 3 18
4A1C_3 0.48 0.33 0.69 18 7114 8 0 8 0 36
4A1C_2 0.19 0.18 0.20 6 11751 30 6 18 6 27
4AOB_A 0.28 0.14 0.55 6 4360 5 0 5 0 36
4ENB_A 0.48 0.32 0.75 6 1267 2 0 2 0 13
4ENC_A 0.45 0.32 0.67 6 1317 3 0 3 0 13
4FRG_B 0.17 0.09 0.33 3 3477 6 0 6 0 29

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