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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Carnac(20) CentroidFold
MCC 0.695 > 0.690
Average MCC ± 95% Confidence Intervals 0.648 ± 0.091 < 0.686 ± 0.082
Sensitivity 0.529 < 0.689
Positive Predictive Value 0.918 > 0.698
Total TP 539 < 701
Total TN 107358 > 106940
Total FP 120 < 454
Total FP CONTRA 11 < 106
Total FP INCONS 37 < 198
Total FP COMP 72 < 150
Total FN 479 > 317
P-value 0.8192559593

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Performance plots


  1. Comparison of performance of Carnac(20) and CentroidFold. 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 Carnac(20) and CentroidFold).

  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 Carnac(20) and CentroidFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Carnac(20) and CentroidFold. 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 Carnac(20) and CentroidFold).

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

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

Total Base Pair Counts
Total TP 539
Total TN 107358
Total FP 120
Total FP CONTRA 11
Total FP INCONS 37
Total FP COMP 72
Total FN 479
Total Scores
MCC 0.695
Average MCC ± 95% Confidence Intervals 0.648 ± 0.091
Sensitivity 0.529
Positive Predictive Value 0.918
Nr of predictions 39

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.00 0.00 0.00 0 357 0 0 0 0 18
2WRQ_Y 1.00 1.00 1.00 9 1143 14 0 0 14 0
2XKV_B 0.43 0.18 1.00 2 1833 1 0 0 1 9
2XQD_Y 0.87 0.76 1.00 16 1113 1 0 0 1 5
2XXA_G 0.29 0.09 1.00 3 2042 0 0 0 0 32
3A2K_C 0.88 0.77 1.00 17 1091 0 0 0 0 5
3AMU_B 0.79 0.79 0.79 15 1138 7 0 4 3 4
3GX2_A 0.68 0.46 1.00 13 1436 0 0 0 0 15
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IZ4_A 0.52 0.31 0.88 29 25503 4 3 1 0 66
3IZF_C 0.91 0.83 1.00 29 2611 2 0 0 2 6
3J20_0 0.69 0.71 0.68 15 1197 8 1 6 1 6
3J20_1 0.89 0.80 1.00 16 1096 1 0 0 1 4
3J2L_3 0.59 0.53 0.67 18 2993 11 0 9 2 16
3J3D_C 0.90 0.95 0.86 18 947 3 3 0 0 1
3J3E_8 0.00 0.00 0.00 0 2742 0 0 0 0 15
3J3E_7 0.84 0.71 1.00 24 2717 1 0 0 1 10
3J3F_8 0.61 0.37 1.00 7 4754 2 0 0 2 12
3J3F_7 0.78 0.61 1.00 22 2912 0 0 0 0 14
3J3V_B 0.82 0.67 1.00 18 2638 3 0 0 3 9
3JYV_7 0.81 0.70 0.93 14 1096 3 0 1 2 6
3JYX_3 0.83 0.80 0.86 12 2364 13 0 2 11 3
3JYX_4 0.76 0.58 1.00 7 4749 2 0 0 2 5
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NPB_A 0.46 0.22 1.00 8 2270 3 0 0 3 29
3O58_3 0.60 0.36 1.00 8 4756 1 0 0 1 14
3O58_2 0.93 0.87 1.00 27 2727 2 0 0 2 4
3PDR_A 0.75 0.58 0.97 29 4810 3 1 0 2 21
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.72 0.55 0.94 16 1516 1 0 1 0 13
3ZEX_D 0.81 0.66 1.00 23 2773 3 0 0 3 12
3ZEX_C 0.37 0.21 0.67 6 5365 4 1 2 1 23
3ZND_W 0.75 0.75 0.75 6 1183 13 0 2 11 2
4A1C_3 0.79 0.73 0.87 27 2732 5 0 4 1 10
4A1C_2 0.42 0.25 0.71 5 4509 3 0 2 1 15
4AOB_A 0.59 0.48 0.74 14 1418 6 2 3 1 15
4ENB_A 0.00 0.00 0.00 0 472 0 0 0 0 15
4ENC_A 0.00 0.00 0.00 0 496 0 0 0 0 15
4FRG_B 0.50 0.25 1.00 6 1196 0 0 0 0 18

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Performance of CentroidFold - scored lower in this pairwise comparison

1. Total counts & total scores for CentroidFold

Total Base Pair Counts
Total TP 701
Total TN 106940
Total FP 454
Total FP CONTRA 106
Total FP INCONS 198
Total FP COMP 150
Total FN 317
Total Scores
MCC 0.690
Average MCC ± 95% Confidence Intervals 0.686 ± 0.082
Sensitivity 0.689
Positive Predictive Value 0.698
Nr of predictions 39

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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
2L94_A 0.94 0.94 0.94 17 339 2 0 1 1 1
2WRQ_Y 1.00 1.00 1.00 9 1143 13 0 0 13 0
2XKV_B 0.64 0.73 0.57 8 1821 27 0 6 21 3
2XQD_Y 0.83 0.81 0.85 17 1109 4 0 3 1 4
2XXA_G 0.13 0.11 0.17 4 2021 21 2 18 1 31
3A2K_C 0.49 0.55 0.46 12 1082 14 3 11 0 10
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3GX2_A 0.94 0.89 1.00 25 1424 1 0 0 1 3
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IZ4_A 0.60 0.57 0.64 54 25451 38 16 15 7 41
3IZF_C 0.89 0.91 0.86 32 2603 11 0 5 6 3
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J20_1 1.00 1.00 1.00 20 1092 2 0 0 2 0
3J2L_3 0.74 0.76 0.72 26 2984 15 1 9 5 8
3J3D_C 0.73 0.79 0.68 15 946 7 3 4 0 4
3J3E_8 0.12 0.13 0.13 2 2726 22 4 10 8 13
3J3E_7 0.61 0.59 0.65 20 2710 13 2 9 2 14
3J3F_8 0.36 0.47 0.28 9 4729 37 12 11 14 10
3J3F_7 0.84 0.86 0.82 31 2896 9 1 6 2 5
3J3V_B 0.72 0.74 0.71 20 2628 16 1 7 8 7
3JYV_7 0.92 0.85 1.00 17 1094 2 0 0 2 3
3JYX_3 0.35 0.47 0.27 7 2352 21 14 5 2 8
3JYX_4 0.41 0.58 0.29 7 4732 25 11 6 8 5
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NPB_A 0.87 0.84 0.91 31 2244 8 1 2 5 6
3O58_3 0.44 0.41 0.47 9 4745 11 1 9 1 13
3O58_2 0.95 0.94 0.97 29 2724 7 0 1 6 2
3PDR_A 0.88 0.86 0.90 43 4792 7 2 3 2 7
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 4 4 0 9
3ZEX_D 0.88 0.86 0.91 30 2763 8 0 3 5 5
3ZEX_C 0.48 0.34 0.67 10 5359 6 1 4 1 19
3ZND_W 0.24 0.38 0.16 3 1172 25 9 7 9 5
4A1C_3 0.80 0.78 0.83 29 2728 8 0 6 2 8
4A1C_2 0.22 0.25 0.19 5 4490 29 9 12 8 15
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 1 0 0 1 4
4ENC_A 0.85 0.73 1.00 11 485 1 0 0 1 4
4FRG_B 0.75 0.71 0.81 17 1181 4 3 1 0 7

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