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 0.686 > 0.438
Average MCC ± 95% Confidence Intervals 0.607 ± 0.134 > 0.460 ± 0.117
Sensitivity 0.542 > 0.454
Positive Predictive Value 0.873 > 0.434
Total TP 276 > 231
Total TN 45640 > 45424
Total FP 71 < 374
Total FP CONTRA 7 < 77
Total FP INCONS 33 < 224
Total FP COMP 31 < 73
Total FN 233 < 278
P-value 5.1503931209e-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 276
Total TN 45640
Total FP 71
Total FP CONTRA 7
Total FP INCONS 33
Total FP COMP 31
Total FN 233
Total Scores
MCC 0.686
Average MCC ± 95% Confidence Intervals 0.607 ± 0.134
Sensitivity 0.542
Positive Predictive Value 0.873
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 0.79 0.79 0.79 15 1138 7 0 4 3 4
3J20_1 0.89 0.80 1.00 16 1096 1 0 0 1 4
3J20_0 0.69 0.71 0.68 15 1197 8 1 6 1 6
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
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 RNAwolf - scored lower in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP 231
Total TN 45424
Total FP 374
Total FP CONTRA 77
Total FP INCONS 224
Total FP COMP 73
Total FN 278
Total Scores
MCC 0.438
Average MCC ± 95% Confidence Intervals 0.460 ± 0.117
Sensitivity 0.454
Positive Predictive Value 0.434
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 0.77 0.79 0.75 15 1137 8 0 5 3 4
3J20_1 0.53 0.55 0.52 11 1091 11 4 6 1 9
3J20_0 0.54 0.57 0.52 12 1196 12 2 9 1 9
3J2L_3 0.71 0.71 0.73 24 2987 13 1 8 4 10
3J3D_C 0.92 0.95 0.90 18 948 3 2 0 1 1
3J3E_8 -0.01 0.00 0.00 0 2719 37 6 17 14 15
3J3E_7 0.57 0.56 0.59 19 2709 15 1 12 2 15
3J3F_8 0.28 0.37 0.23 7 4730 39 9 15 15 12
3J3F_7 0.27 0.28 0.28 10 2898 27 4 22 1 26
3J3V_B 0.59 0.59 0.59 16 2629 16 1 10 5 11
3RKF_A 0.89 0.83 0.95 20 845 1 0 1 0 4
3SD1_A 0.58 0.59 0.59 17 1504 12 2 10 0 12
3ZEX_D 0.26 0.26 0.27 9 2763 24 8 16 0 26
3ZEX_C 0.08 0.10 0.07 3 5328 43 18 25 0 26
3ZND_W 0.67 0.75 0.60 6 1181 15 0 4 11 2
4A1C_3 0.32 0.30 0.35 11 2732 21 1 19 1 26
4A1C_2 0.12 0.15 0.10 3 4487 38 12 14 12 17
4AOB_A 0.26 0.24 0.30 7 1414 17 2 14 1 22
4ENB_A 0.45 0.40 0.55 6 461 5 1 4 0 9
4ENC_A 0.34 0.33 0.38 5 483 9 0 8 1 10
4FRG_B 0.54 0.50 0.60 12 1182 8 3 5 0 12

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