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 RSpredict(20) - scored lower in this pairwise comparison

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


Overview

Metric Carnac(20) RSpredict(20)
MCC 0.693 > 0.660
Average MCC ± 95% Confidence Intervals 0.647 ± 0.091 > 0.636 ± 0.095
Sensitivity 0.526 < 0.597
Positive Predictive Value 0.917 > 0.735
Total TP 527 < 598
Total TN 104888 > 104649
Total FP 117 < 341
Total FP CONTRA 11 < 84
Total FP INCONS 37 < 132
Total FP COMP 69 < 125
Total FN 474 > 403
P-value 3.56938820447e-08

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Performance plots


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

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

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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 527
Total TN 104888
Total FP 117
Total FP CONTRA 11
Total FP INCONS 37
Total FP COMP 69
Total FN 474
Total Scores
MCC 0.693
Average MCC ± 95% Confidence Intervals 0.647 ± 0.091
Sensitivity 0.526
Positive Predictive Value 0.917
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
2KDQ_B 0.77 0.60 1.00 6 168 0 0 0 0 4
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_7 0.84 0.71 1.00 24 2717 1 0 0 1 10
3J3E_8 0.00 0.00 0.00 0 2742 0 0 0 0 15
3J3F_7 0.78 0.61 1.00 22 2912 0 0 0 0 14
3J3F_8 0.61 0.37 1.00 7 4754 2 0 0 2 12
3JYV_7 0.81 0.70 0.93 14 1096 3 0 1 2 6
3JYX_4 0.76 0.58 1.00 7 4749 2 0 0 2 5
3JYX_3 0.83 0.80 0.86 12 2364 13 0 2 11 3
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 RSpredict(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 598
Total TN 104649
Total FP 341
Total FP CONTRA 84
Total FP INCONS 132
Total FP COMP 125
Total FN 403
Total Scores
MCC 0.660
Average MCC ± 95% Confidence Intervals 0.636 ± 0.095
Sensitivity 0.597
Positive Predictive Value 0.735
Nr of predictions 39

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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 0.89 0.80 1.00 8 166 0 0 0 0 2
2L94_A 0.53 0.50 0.60 9 342 7 0 6 1 9
2WRQ_Y 1.00 1.00 1.00 9 1143 12 0 0 12 0
2XKV_B 0.00 0.00 0.00 0 1831 4 1 3 0 11
2XQD_Y 0.98 0.95 1.00 20 1109 1 0 0 1 1
2XXA_G 0.50 0.26 1.00 9 2036 0 0 0 0 26
3A2K_C 0.88 0.86 0.90 19 1087 2 0 2 0 3
3AMU_B 0.69 0.53 0.91 10 1146 2 0 1 1 9
3GX2_A 0.40 0.21 0.75 6 1441 2 1 1 0 22
3IVN_B 0.91 0.87 0.95 20 882 1 1 0 0 3
3IZ4_A 0.61 0.57 0.67 54 25455 38 13 14 11 41
3IZF_C 0.94 0.91 0.97 32 2607 4 0 1 3 3
3J20_0 0.90 0.90 0.90 19 1198 3 1 1 1 2
3J20_1 0.67 0.50 0.91 10 1101 2 0 1 1 10
3J2L_3 0.71 0.59 0.87 20 2997 6 0 3 3 14
3J3D_C 0.82 0.84 0.80 16 948 4 3 1 0 3
3J3E_7 0.82 0.79 0.84 27 2709 7 0 5 2 7
3J3E_8 -0.01 0.00 0.00 0 2724 19 5 13 1 15
3J3F_7 0.94 0.94 0.94 34 2898 3 1 1 1 2
3J3F_8 0.42 0.47 0.38 9 4737 26 9 6 11 10
3JYV_7 0.97 0.95 1.00 19 1092 2 0 0 2 1
3JYX_4 0.59 0.75 0.47 9 4737 33 9 1 23 3
3JYX_3 0.80 0.80 0.80 12 2363 16 0 3 13 3
3LA5_A 0.89 0.80 1.00 20 934 0 0 0 0 5
3NPB_A -0.01 0.00 0.00 0 2272 6 1 5 0 37
3O58_3 0.38 0.50 0.30 11 4727 29 15 11 3 11
3O58_2 0.93 0.94 0.94 29 2723 10 0 2 8 2
3PDR_A 0.80 0.70 0.92 35 4802 5 1 2 2 15
3RKF_A 0.91 0.88 0.95 21 844 1 1 0 0 3
3SD1_A 0.82 0.86 0.78 25 1501 7 5 2 0 4
3ZEX_D 0.88 0.83 0.94 29 2765 7 0 2 5 6
3ZEX_C 0.34 0.31 0.38 9 5350 19 3 12 4 20
3ZND_W 0.47 0.38 0.60 3 1186 9 0 2 7 5
4A1C_3 0.60 0.49 0.75 18 2739 8 0 6 2 19
4A1C_2 0.25 0.30 0.21 6 4487 30 12 11 7 14
4AOB_A 0.33 0.21 0.55 6 1426 5 1 4 0 23
4ENB_A 0.54 0.40 0.75 6 464 2 0 2 0 9
4ENC_A 0.51 0.40 0.67 6 487 3 0 3 0 9
4FRG_B 0.19 0.13 0.33 3 1193 6 1 5 0 21

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