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 0.502 > 0.473
Average MCC ± 95% Confidence Intervals 0.477 ± 0.173 < 0.487 ± 0.157
Sensitivity 0.332 < 0.347
Positive Predictive Value 0.763 > 0.651
Total TP 116 < 121
Total TN 79686 > 79652
Total FP 40 < 97
Total FP CONTRA 4 < 8
Total FP INCONS 32 < 57
Total FP COMP 4 < 32
Total FN 233 > 228
P-value 1.14531876181e-08

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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 116
Total TN 79686
Total FP 40
Total FP CONTRA 4
Total FP INCONS 32
Total FP COMP 4
Total FN 233
Total Scores
MCC 0.502
Average MCC ± 95% Confidence Intervals 0.477 ± 0.173
Sensitivity 0.332
Positive Predictive Value 0.763
Nr of predictions 10

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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
2L94_A 0.61 0.55 0.69 11 974 5 0 5 0 9
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 121
Total TN 79652
Total FP 97
Total FP CONTRA 8
Total FP INCONS 57
Total FP COMP 32
Total FN 228
Total Scores
MCC 0.473
Average MCC ± 95% Confidence Intervals 0.487 ± 0.157
Sensitivity 0.347
Positive Predictive Value 0.651
Nr of predictions 10

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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
2L94_A 0.71 0.55 0.92 11 978 1 0 1 0 9
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.