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 RNAwolf - scored lower in this pairwise comparison

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


Overview

Metric Carnac(20) RNAwolf
MCC 0.565 > 0.348
Average MCC ± 95% Confidence Intervals 0.506 ± 0.117 > 0.375 ± 0.099
Sensitivity 0.371 > 0.328
Positive Predictive Value 0.867 > 0.379
Total TP 293 > 259
Total TN 119987 > 119641
Total FP 54 < 467
Total FP CONTRA 2 < 53
Total FP INCONS 43 < 372
Total FP COMP 9 < 42
Total FN 497 < 531
P-value 5.10776592382e-08

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Performance plots


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

  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 RNAwolf).

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

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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 293
Total TN 119987
Total FP 54
Total FP CONTRA 2
Total FP INCONS 43
Total FP COMP 9
Total FN 497
Total Scores
MCC 0.565
Average MCC ± 95% Confidence Intervals 0.506 ± 0.117
Sensitivity 0.371
Positive Predictive Value 0.867
Nr of predictions 21

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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
3AMU_B 0.69 0.59 0.80 16 2983 6 0 4 2 11
3J20_1 0.86 0.74 1.00 17 2909 0 0 0 0 6
3J20_0 0.62 0.53 0.73 16 2828 7 0 6 1 14
3J2L_3 0.46 0.34 0.64 18 7847 11 0 10 1 35
3J3D_C 0.82 0.71 0.95 20 2754 1 0 1 0 8
3J3E_8 0.00 0.00 0.00 0 7503 0 0 0 0 33
3J3E_7 0.65 0.44 0.96 24 7115 1 0 1 0 30
3J3F_8 0.50 0.25 1.00 9 12237 0 0 0 0 27
3J3F_7 0.66 0.44 1.00 22 7238 0 0 0 0 28
3J3V_B 0.58 0.35 0.95 20 7000 1 0 1 0 37
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_D 0.73 0.53 1.00 26 6995 0 0 0 0 23
3ZEX_C 0.31 0.13 0.70 7 14186 3 1 2 0 45
3ZND_W 0.47 0.39 0.56 9 2987 10 0 7 3 14
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 RNAwolf - scored lower in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP 259
Total TN 119641
Total FP 467
Total FP CONTRA 53
Total FP INCONS 372
Total FP COMP 42
Total FN 531
Total Scores
MCC 0.348
Average MCC ± 95% Confidence Intervals 0.375 ± 0.099
Sensitivity 0.328
Positive Predictive Value 0.379
Nr of predictions 21

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3AMU_B 0.68 0.63 0.74 17 2980 9 0 6 3 10
3J20_1 0.46 0.52 0.41 12 2897 17 6 11 0 11
3J20_0 0.40 0.40 0.41 12 2821 18 0 17 1 18
3J2L_3 0.55 0.49 0.62 26 7833 18 0 16 2 27
3J3D_C 0.79 0.75 0.84 21 2750 5 2 2 1 7
3J3E_8 0.00 0.00 0.00 0 7470 42 4 29 9 33
3J3E_7 0.41 0.35 0.49 19 7101 20 1 19 0 35
3J3F_8 0.23 0.25 0.21 9 12204 45 5 28 12 27
3J3F_7 0.21 0.20 0.23 10 7216 34 2 32 0 40
3J3V_B 0.43 0.37 0.51 21 6980 20 2 18 0 36
3RKF_A 0.72 0.62 0.84 21 2186 4 0 4 0 13
3SD1_A 0.46 0.43 0.50 18 3880 18 0 18 0 24
3ZEX_D 0.20 0.18 0.22 9 6980 32 3 29 0 40
3ZEX_C 0.05 0.06 0.06 3 14144 49 12 37 0 49
3ZND_W 0.50 0.48 0.52 11 2982 13 0 10 3 12
4A1C_3 0.23 0.20 0.28 11 7101 28 2 26 0 43
4A1C_2 0.08 0.09 0.08 3 11741 46 10 27 9 30
4AOB_A 0.23 0.19 0.30 8 4344 20 1 18 1 34
4ENB_A 0.35 0.32 0.40 6 1260 9 1 8 0 13
4ENC_A 0.34 0.32 0.38 6 1310 10 1 9 0 13
4FRG_B 0.56 0.50 0.64 16 3461 10 1 8 1 16

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