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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidFold RDfolder
MCC 0.627 > 0.432
Average MCC ± 95% Confidence Intervals 0.576 ± 0.093 > 0.403 ± 0.108
Sensitivity 0.515 > 0.337
Positive Predictive Value 0.772 > 0.566
Total TP 460 > 301
Total TN 81155 < 81219
Total FP 147 < 242
Total FP CONTRA 21 > 16
Total FP INCONS 115 < 215
Total FP COMP 11 = 11
Total FN 433 < 592
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of CentroidFold and RDfolder. 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 CentroidFold and RDfolder).

  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 CentroidFold and RDfolder).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidFold and RDfolder. 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 CentroidFold and RDfolder).

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Performance of CentroidFold - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidFold

Total Base Pair Counts
Total TP 460
Total TN 81155
Total FP 147
Total FP CONTRA 21
Total FP INCONS 115
Total FP COMP 11
Total FN 433
Total Scores
MCC 0.627
Average MCC ± 95% Confidence Intervals 0.576 ± 0.093
Sensitivity 0.515
Positive Predictive Value 0.772
Nr of predictions 33

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KX8_A 0.94 0.89 1.00 16 845 0 0 0 0 2
2LA5_A - 0.42 0.26 0.71 5 623 2 0 2 0 14
2LC8_A 0.49 0.35 0.70 7 1530 3 1 2 0 13
2WRQ_Y 0.57 0.59 0.56 10 2832 12 5 3 4 7
2WW9_E - 0.00 0.00 0.00 0 561 0 0 0 0 14
2WW9_D - 0.29 0.12 0.75 3 1949 1 0 1 0 23
2WW9_F - 0.59 0.60 0.60 6 290 4 0 4 0 4
2WWQ_V 0.80 0.68 0.95 19 2906 3 0 1 2 9
2XQD_Y 0.75 0.67 0.86 18 2829 3 0 3 0 9
2ZZM_B 0.18 0.16 0.23 5 3464 17 3 14 0 27
2ZZN_D 0.82 0.78 0.88 21 2461 3 0 3 0 6
3A2K_C 0.44 0.43 0.46 12 2900 14 2 12 0 16
3A3A_A 0.87 0.76 1.00 28 3627 0 0 0 0 9
3ADB_C - 0.92 0.84 1.00 32 4154 0 0 0 0 6
3AKZ_H 0.43 0.39 0.48 11 2678 12 2 10 0 17
3AM1_B - 0.68 0.63 0.73 22 3210 8 1 7 0 13
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3GX2_A 0.79 0.63 1.00 25 4346 1 0 0 1 15
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IWN_A 0.80 0.67 0.96 22 4255 1 0 1 0 11
3J0L_7 - -0.01 0.00 0.00 0 1220 5 0 5 0 17
3J0L_a - 0.41 0.31 0.56 5 1119 4 2 2 0 11
3J0L_g - 0.00 0.00 0.00 0 465 0 0 0 0 4
3J16_L 0.50 0.40 0.63 12 2756 7 0 7 0 18
3JYV_7 0.77 0.59 1.00 19 2831 0 0 0 0 13
3KTW_C - 0.45 0.40 0.53 17 4528 16 2 13 1 26
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NKB_B - 0.57 0.50 0.65 13 1996 7 0 7 0 13
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.58 0.48 0.71 20 3888 8 1 7 0 22
4AOB_A 0.45 0.33 0.61 14 4348 10 1 8 1 28
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.73 0.58 0.92 11 1314 1 1 0 0 8

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Performance of RDfolder - scored lower in this pairwise comparison

1. Total counts & total scores for RDfolder

Total Base Pair Counts
Total TP 301
Total TN 81219
Total FP 242
Total FP CONTRA 16
Total FP INCONS 215
Total FP COMP 11
Total FN 592
Total Scores
MCC 0.432
Average MCC ± 95% Confidence Intervals 0.403 ± 0.108
Sensitivity 0.337
Positive Predictive Value 0.566
Nr of predictions 33

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KX8_A 0.88 0.78 1.00 14 847 0 0 0 0 4
2LA5_A - 0.46 0.26 0.83 5 624 1 0 1 0 14
2LC8_A -0.01 0.00 0.00 0 1526 14 2 12 0 20
2WRQ_Y 0.57 0.59 0.56 10 2832 12 5 3 4 7
2WW9_E - -0.01 0.00 0.00 0 556 5 0 5 0 14
2WW9_D - 0.29 0.12 0.75 3 1949 1 0 1 0 23
2WW9_F - 0.71 0.60 0.86 6 293 1 0 1 0 4
2WWQ_V 0.64 0.50 0.82 14 2909 4 0 3 1 14
2XQD_Y 0.88 0.78 1.00 21 2829 0 0 0 0 6
2ZZM_B 0.10 0.09 0.13 3 3462 21 1 20 0 29
2ZZN_D 0.84 0.78 0.91 21 2462 2 0 2 0 6
3A2K_C 0.86 0.75 1.00 21 2905 0 0 0 0 7
3A3A_A 0.53 0.41 0.71 15 3634 6 0 6 0 22
3ADB_C - 0.46 0.39 0.54 15 4158 13 0 13 0 23
3AKZ_H 0.48 0.43 0.55 12 2679 11 1 9 1 16
3AM1_B - 0.47 0.43 0.54 15 3212 13 1 12 0 20
3AMU_B 0.18 0.15 0.22 4 2985 16 2 12 2 23
3GX2_A 0.50 0.40 0.64 16 4346 10 1 8 1 24
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IWN_A 0.00 0.00 0.00 0 4268 10 0 10 0 33
3J0L_7 - -0.01 0.00 0.00 0 1220 5 0 5 0 17
3J0L_a - -0.01 0.00 0.00 0 1124 4 1 3 0 16
3J0L_g - -0.01 0.00 0.00 0 462 3 1 2 0 4
3J16_L 0.22 0.17 0.31 5 2759 11 0 11 0 25
3JYV_7 -0.01 0.00 0.00 0 2830 20 0 20 0 32
3KTW_C - 0.08 0.07 0.12 3 4535 23 0 22 1 40
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NKB_B - 0.37 0.31 0.47 8 1999 9 0 9 0 18
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.30 0.17 0.54 7 3903 6 0 6 0 35
4AOB_A 0.35 0.26 0.48 11 4348 13 1 11 1 31
4ENB_A 0.43 0.32 0.60 6 1265 4 0 4 0 13
4ENC_A 0.43 0.32 0.60 6 1316 4 0 4 0 13

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