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 RNAsubopt - scored lower in this pairwise comparison

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


Overview

Metric Carnac(20) RNAsubopt
MCC 0.577 > 0.549
Average MCC ± 95% Confidence Intervals 0.542 ± 0.082 < 0.568 ± 0.085
Sensitivity 0.372 < 0.490
Positive Predictive Value 0.897 > 0.620
Total TP 486 < 640
Total TN 247918 > 247427
Total FP 80 < 474
Total FP CONTRA 9 < 50
Total FP INCONS 47 < 343
Total FP COMP 24 < 81
Total FN 819 > 665
P-value 3.56938820447e-08

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Performance plots


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

  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 RNAsubopt).

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

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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 486
Total TN 247918
Total FP 80
Total FP CONTRA 9
Total FP INCONS 47
Total FP COMP 24
Total FN 819
Total Scores
MCC 0.577
Average MCC ± 95% Confidence Intervals 0.542 ± 0.082
Sensitivity 0.372
Positive Predictive Value 0.897
Nr of predictions 34

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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 0.73 0.55 1.00 6 400 0 0 0 0 5
2L94_A 0.00 0.00 0.00 0 990 0 0 0 0 20
2WRQ_Y 0.57 0.59 0.56 10 2832 13 5 3 5 7
2XKV_B 0.32 0.10 1.00 2 4558 1 0 0 1 18
2XQD_Y 0.79 0.63 1.00 17 2833 0 0 0 0 10
2XXA_G 0.27 0.07 1.00 3 5148 0 0 0 0 39
3A2K_C 0.78 0.61 1.00 17 2909 0 0 0 0 11
3AMU_B 0.69 0.59 0.80 16 2983 6 0 4 2 11
3G4S_9 0.50 0.28 0.89 16 7363 2 1 1 0 41
3GX2_A 0.57 0.33 1.00 13 4358 0 0 0 0 27
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IZ4_A 0.47 0.23 0.94 31 70843 2 0 2 0 101
3IZF_C 0.73 0.56 0.97 30 6872 1 0 1 0 24
3J20_0 0.62 0.53 0.73 16 2828 7 0 6 1 14
3J20_1 0.86 0.74 1.00 17 2909 0 0 0 0 6
3J2L_3 0.46 0.34 0.64 18 7847 11 0 10 1 35
3JYV_7 0.68 0.50 0.94 16 2833 1 0 1 0 16
3JYX_4 0.46 0.21 1.00 7 12239 2 0 0 2 26
3JYX_3 0.64 0.56 0.75 15 6308 10 1 4 5 12
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.44 0.20 1.00 9 7012 2 0 0 2 37
3O58_2 0.83 0.71 0.96 27 7232 2 0 1 1 11
3O58_3 0.51 0.26 1.00 9 12394 0 0 0 0 26
3PDR_A 0.62 0.40 0.97 29 12850 3 0 1 2 43
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.60 0.38 0.94 16 3899 1 0 1 0 26
3ZEX_C 0.31 0.13 0.70 7 14186 3 1 2 0 45
3ZEX_D 0.73 0.53 1.00 26 6995 0 0 0 0 23
4A1C_3 0.67 0.52 0.88 28 7108 4 0 4 0 26
4A1C_2 0.33 0.15 0.71 5 11774 3 0 2 1 28
4AOB_A 0.49 0.33 0.74 14 4352 6 1 4 1 28
4ENB_A 0.00 0.00 0.00 0 1275 0 0 0 0 19
4ENC_A 0.00 0.00 0.00 0 1326 0 0 0 0 19
4FRG_B 0.43 0.19 1.00 6 3480 0 0 0 0 26

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Performance of RNAsubopt - scored lower in this pairwise comparison

1. Total counts & total scores for RNAsubopt

Total Base Pair Counts
Total TP 640
Total TN 247427
Total FP 474
Total FP CONTRA 50
Total FP INCONS 343
Total FP COMP 81
Total FN 665
Total Scores
MCC 0.549
Average MCC ± 95% Confidence Intervals 0.568 ± 0.085
Sensitivity 0.490
Positive Predictive Value 0.620
Nr of predictions 34

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2. Individual counts for RNAsubopt [ 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
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2WRQ_Y 0.57 0.59 0.56 10 2832 12 5 3 4 7
2XKV_B 0.51 0.50 0.53 10 4541 23 0 9 14 10
2XQD_Y 0.75 0.67 0.86 18 2829 3 0 3 0 9
2XXA_G 0.47 0.43 0.53 18 5117 16 1 15 0 24
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 0.28 0.23 0.35 13 7344 24 1 23 0 44
3GX2_A 0.44 0.38 0.54 15 4343 14 1 12 1 25
3IVN_B 0.76 0.58 1.00 18 2328 0 0 0 0 13
3IZ4_A 0.51 0.47 0.56 62 70766 49 8 40 1 70
3IZF_C 0.70 0.61 0.80 33 6862 8 1 7 0 21
3J20_0 0.43 0.40 0.48 12 2825 14 0 13 1 18
3J20_1 0.96 0.91 1.00 21 2905 2 0 0 2 2
3J2L_3 0.61 0.53 0.72 28 7836 13 0 11 2 25
3JYV_7 -0.01 0.00 0.00 0 2829 21 0 21 0 32
3JYX_4 0.19 0.21 0.17 7 12204 38 11 24 3 26
3JYX_3 0.63 0.63 0.63 17 6301 21 1 9 11 10
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.75 0.65 0.86 30 6986 7 1 4 2 16
3O58_2 0.72 0.74 0.70 28 7220 13 4 8 1 10
3O58_3 0.34 0.34 0.34 12 12368 34 2 21 11 23
3PDR_A 0.75 0.63 0.90 45 12830 7 1 4 2 27
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.61 0.50 0.75 21 3888 7 1 6 0 21
3ZEX_C 0.24 0.21 0.28 11 14157 42 1 27 14 41
3ZEX_D 0.80 0.69 0.92 34 6984 3 0 3 0 15
4A1C_3 0.70 0.59 0.82 32 7101 7 1 6 0 22
4A1C_2 0.14 0.15 0.13 5 11742 43 5 29 9 28
4AOB_A 0.52 0.43 0.64 18 4343 11 2 8 1 24
4ENB_A 0.70 0.58 0.85 11 1262 2 1 1 0 8
4ENC_A 0.32 0.26 0.42 5 1314 7 0 7 0 14
4FRG_B 0.32 0.28 0.38 9 3462 15 0 15 0 23

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