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

  1. Overview

  2. Performance Plots

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

  4. Performance of ContextFold - scored lower in this pairwise comparison

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


Overview

Metric RNAalifold(20) ContextFold
MCC 0.620 > 0.558
Average MCC ± 95% Confidence Intervals 0.620 ± 0.178 > 0.569 ± 0.212
Sensitivity 0.573 > 0.544
Positive Predictive Value 0.678 > 0.580
Total TP 118 > 112
Total TN 23013 > 22994
Total FP 74 < 129
Total FP CONTRA 18 < 37
Total FP INCONS 38 < 44
Total FP COMP 18 < 48
Total FN 88 < 94
P-value 1.05690340753e-08

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Performance plots


  1. Comparison of performance of RNAalifold(20) and ContextFold. 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 RNAalifold(20) and ContextFold).

  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 RNAalifold(20) and ContextFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNAalifold(20) and ContextFold. 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 RNAalifold(20) and ContextFold).

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

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

Total Base Pair Counts
Total TP 118
Total TN 23013
Total FP 74
Total FP CONTRA 18
Total FP INCONS 38
Total FP COMP 18
Total FN 88
Total Scores
MCC 0.620
Average MCC ± 95% Confidence Intervals 0.620 ± 0.178
Sensitivity 0.573
Positive Predictive Value 0.678
Nr of predictions 10

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J3D_C 0.87 0.89 0.85 17 948 3 3 0 0 2
3J3E_8 0.34 0.33 0.36 5 2728 9 3 6 0 10
3J3F_8 0.54 0.58 0.50 11 4739 20 4 7 9 8
3ZEX_C 0.46 0.41 0.52 12 5351 16 2 9 5 17
4A1C_2 0.22 0.25 0.19 5 4490 23 5 16 2 15
4AOB_A 0.85 0.72 1.00 21 1416 2 0 0 2 8
4ENB_A 0.51 0.27 1.00 4 468 0 0 0 0 11
4ENC_A 0.63 0.40 1.00 6 490 0 0 0 0 9
4FRG_B 0.84 0.71 1.00 17 1185 0 0 0 0 7

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Performance of ContextFold - scored lower in this pairwise comparison

1. Total counts & total scores for ContextFold

Total Base Pair Counts
Total TP 112
Total TN 22994
Total FP 129
Total FP CONTRA 37
Total FP INCONS 44
Total FP COMP 48
Total FN 94
Total Scores
MCC 0.558
Average MCC ± 95% Confidence Intervals 0.569 ± 0.212
Sensitivity 0.544
Positive Predictive Value 0.580
Nr of predictions 10

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3J20_0 0.95 0.95 0.95 20 1198 2 1 0 1 1
3J3D_C 0.79 0.79 0.79 15 949 4 3 1 0 4
3J3E_8 -0.01 0.00 0.00 0 2722 29 12 8 9 15
3J3F_8 0.36 0.42 0.31 8 4735 32 9 9 14 11
3ZEX_C 0.44 0.41 0.48 12 5349 23 4 9 10 17
4A1C_2 0.26 0.25 0.28 5 4498 26 3 10 13 15
4AOB_A 0.62 0.59 0.68 17 1412 9 2 6 1 12
4ENB_A 0.77 0.60 1.00 9 463 0 0 0 0 6
4ENC_A 0.73 0.60 0.90 9 486 1 1 0 0 6
4FRG_B 0.77 0.71 0.85 17 1182 3 2 1 0 7

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