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 RNASLOpt - scored lower in this pairwise comparison

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


Overview

Metric Carnac(20) RNASLOpt
MCC 0.547 > 0.463
Average MCC ± 95% Confidence Intervals 0.477 ± 0.132 < 0.490 ± 0.131
Sensitivity 0.351 < 0.383
Positive Predictive Value 0.858 > 0.567
Total TP 241 < 263
Total TN 110914 > 110731
Total FP 47 < 248
Total FP CONTRA 2 < 21
Total FP INCONS 38 < 180
Total FP COMP 7 < 47
Total FN 446 > 424
P-value 2.9966815982e-08

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Performance plots


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

  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 RNASLOpt).

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

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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 241
Total TN 110914
Total FP 47
Total FP CONTRA 2
Total FP INCONS 38
Total FP COMP 7
Total FN 446
Total Scores
MCC 0.547
Average MCC ± 95% Confidence Intervals 0.477 ± 0.132
Sensitivity 0.351
Positive Predictive Value 0.858
Nr of predictions 18

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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
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_7 0.66 0.44 1.00 22 7238 0 0 0 0 28
3J3F_8 0.50 0.25 1.00 9 12237 0 0 0 0 27
3J3V_B 0.58 0.35 0.95 20 7000 1 0 1 0 37
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_2 0.33 0.15 0.71 5 11774 3 0 2 1 28
4A1C_3 0.67 0.52 0.88 28 7108 4 0 4 0 26
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 RNASLOpt - scored lower in this pairwise comparison

1. Total counts & total scores for RNASLOpt

Total Base Pair Counts
Total TP 263
Total TN 110731
Total FP 248
Total FP CONTRA 21
Total FP INCONS 180
Total FP COMP 47
Total FN 424
Total Scores
MCC 0.463
Average MCC ± 95% Confidence Intervals 0.490 ± 0.131
Sensitivity 0.383
Positive Predictive Value 0.567
Nr of predictions 18

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J20_0 0.66 0.57 0.77 17 2828 6 1 4 1 13
3J2L_3 0.56 0.43 0.72 23 7843 11 0 9 2 30
3J3D_C 0.82 0.71 0.95 20 2754 1 0 1 0 8
3J3E_8 0.00 0.00 0.00 0 7483 30 1 19 10 33
3J3E_7 0.48 0.35 0.66 19 7111 10 0 10 0 35
3J3F_7 0.18 0.16 0.22 8 7224 28 1 27 0 42
3J3F_8 0.34 0.33 0.35 12 12212 35 3 19 13 24
3J3V_B 0.46 0.33 0.63 19 6991 11 0 11 0 38
3ZEX_D 0.76 0.59 0.97 29 6991 1 0 1 0 20
3ZEX_C 0.26 0.21 0.33 11 14163 35 2 20 13 41
3ZND_W 0.21 0.22 0.22 5 2980 20 1 17 2 18
4A1C_2 0.23 0.24 0.22 8 11744 35 8 21 6 25
4A1C_3 0.67 0.52 0.88 28 7108 4 0 4 0 26
4AOB_A 0.26 0.19 0.38 8 4350 13 2 11 0 34
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.65 0.47 0.90 9 1316 1 1 0 0 10
4FRG_B 0.56 0.47 0.68 15 3464 7 1 6 0 17

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