CompaRNA - on-line benchmarks of RNA structure prediction methods
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Table of contents:

  1. Overview

  2. Performance Plots

  3. Performance of CentroidAlifold(20) - scored higher in this pairwise comparison

  4. Performance of RNASampler(seed) - scored lower in this pairwise comparison

  5. Compile and download dataset for CentroidAlifold(20) & RNASampler(seed) [.zip] - may take several seconds...


Overview

Metric CentroidAlifold(20) RNASampler(seed)
MCC 0.495 > 0.458
Average MCC ± 95% Confidence Intervals 0.463 ± 0.194 > 0.463 ± 0.167
Sensitivity 0.319 < 0.334
Positive Predictive Value 0.772 > 0.632
Total TP 105 < 110
Total TN 78712 > 78674
Total FP 35 < 96
Total FP CONTRA 4 < 8
Total FP INCONS 27 < 56
Total FP COMP 4 < 32
Total FN 224 > 219
P-value 0.0

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Performance plots


  1. Comparison of performance of CentroidAlifold(20) and RNASampler(seed). 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 CentroidAlifold(20) and RNASampler(seed)).

  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 CentroidAlifold(20) and RNASampler(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidAlifold(20) and RNASampler(seed). 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 CentroidAlifold(20) and RNASampler(seed)).

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Performance of CentroidAlifold(20) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP 105
Total TN 78712
Total FP 35
Total FP CONTRA 4
Total FP INCONS 27
Total FP COMP 4
Total FN 224
Total Scores
MCC 0.495
Average MCC ± 95% Confidence Intervals 0.463 ± 0.194
Sensitivity 0.319
Positive Predictive Value 0.772
Nr of predictions 9

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2. Individual counts for CentroidAlifold(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3IVN_B 0.78 0.65 0.95 20 2325 1 1 0 0 11
3J3E_8 0.00 0.00 0.00 0 7499 4 0 4 0 33
3J3F_8 0.39 0.25 0.60 9 12231 6 1 5 0 27
3JYX_4 0.39 0.27 0.56 9 12230 9 0 7 2 24
3O58_3 0.54 0.31 0.92 11 12391 1 0 1 0 24
3RKF_A 0.72 0.53 1.00 18 2193 0 0 0 0 16
3SD1_A 0.71 0.52 0.96 22 3893 1 0 1 0 20
3ZEX_C 0.38 0.21 0.69 11 14180 5 1 4 0 41
4A1C_2 0.26 0.15 0.45 5 11770 8 1 5 2 28

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Performance of RNASampler(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for RNASampler(seed)

Total Base Pair Counts
Total TP 110
Total TN 78674
Total FP 96
Total FP CONTRA 8
Total FP INCONS 56
Total FP COMP 32
Total FN 219
Total Scores
MCC 0.458
Average MCC ± 95% Confidence Intervals 0.463 ± 0.167
Sensitivity 0.334
Positive Predictive Value 0.632
Nr of predictions 9

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2. Individual counts for RNASampler(seed) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3J3E_8 0.12 0.09 0.17 3 7485 22 2 13 7 30
3J3F_8 0.44 0.33 0.57 12 12225 15 1 8 6 24
3JYX_4 0.39 0.30 0.50 10 12226 13 2 8 3 23
3O58_3 0.45 0.34 0.60 12 12383 12 2 6 4 23
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 0.32 0.19 0.53 10 14177 13 1 8 4 42
4A1C_2 0.31 0.24 0.40 8 11761 20 0 12 8 25

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