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

  1. Overview

  2. Performance Plots

  3. Performance of RNAwolf - scored higher in this pairwise comparison

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

  5. Compile and download dataset for RNAwolf & Afold [.zip] - may take several seconds...


Overview

Metric RNAwolf Afold
MCC 0.344 > 0.316
Average MCC ± 95% Confidence Intervals 0.380 ± 0.098 > 0.335 ± 0.112
Sensitivity 0.333 > 0.305
Positive Predictive Value 0.367 > 0.339
Total TP 261 > 239
Total TN 94529 < 94535
Total FP 474 < 489
Total FP CONTRA 58 > 45
Total FP INCONS 392 < 421
Total FP COMP 24 > 23
Total FN 523 < 545
P-value 5.23907313115e-07

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Performance plots


  1. Comparison of performance of RNAwolf and Afold. 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 RNAwolf and Afold).

  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 RNAwolf and Afold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNAwolf and Afold. 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 RNAwolf and Afold).

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Performance of RNAwolf - scored higher in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP 261
Total TN 94529
Total FP 474
Total FP CONTRA 58
Total FP INCONS 392
Total FP COMP 24
Total FN 523
Total Scores
MCC 0.344
Average MCC ± 95% Confidence Intervals 0.380 ± 0.098
Sensitivity 0.333
Positive Predictive Value 0.367
Nr of predictions 33

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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
PDB_00018 - 0.18 0.15 0.25 3 1023 9 2 7 0 17
PDB_00020 - 0.39 0.35 0.47 7 765 8 0 8 0 13
PDB_00056 - -0.02 0.00 0.00 0 615 15 0 15 0 16
PDB_00123 - 0.31 0.33 0.30 12 4146 28 4 24 0 24
PDB_00138 - -0.02 0.00 0.00 0 371 7 0 7 0 8
PDB_00209 - 0.74 0.55 1.00 6 555 0 0 0 0 5
PDB_00243 - 0.54 0.42 0.71 5 623 2 0 2 0 7
PDB_00352 - 0.67 0.58 0.79 11 1211 3 0 3 0 8
PDB_00447 - 0.22 0.20 0.25 9 7104 27 2 25 0 35
PDB_00571 0.89 0.84 0.95 21 3299 2 1 0 1 4
PDB_00713 - 0.28 0.24 0.33 5 2001 11 0 10 1 16
PDB_00716 0.68 0.57 0.81 13 2685 3 0 3 0 10
PDB_00828 0.85 0.81 0.88 22 2460 3 1 2 0 5
PDB_00829 0.78 0.75 0.82 18 2256 4 1 3 0 6
PDB_00874 - -0.02 0.00 0.00 0 928 18 0 18 0 20
PDB_00886 - -0.01 0.00 0.00 0 4143 43 4 39 0 40
PDB_01009 0.45 0.52 0.39 11 2457 18 6 11 1 10
PDB_01040 - 0.24 0.25 0.25 5 1108 15 1 14 0 15
PDB_01070 - 0.00 0.00 0.00 0 12665 55 8 47 0 54
PDB_01092 0.43 0.38 0.49 20 10112 23 2 19 2 32
PDB_01260 - -0.01 0.00 0.00 0 1809 21 0 21 0 25
PDB_01281 - -0.04 0.00 0.00 0 365 13 0 13 0 14
PDB_01299 - 0.65 0.53 0.80 8 893 2 0 2 0 7
PDB_01309 - 0.26 0.31 0.22 12 9126 42 14 28 0 27
RFA_00632 0.25 0.25 0.27 7 4069 22 1 18 3 21
RFA_00636 0.40 0.39 0.41 11 3978 19 1 15 3 17
RFA_00767 0.48 0.44 0.53 8 1876 8 1 6 1 10
RFA_00768 0.50 0.44 0.57 8 1877 8 1 5 2 10
RFA_00769 0.41 0.44 0.38 8 1932 13 3 10 0 10
RFA_00770 0.51 0.50 0.53 9 1999 12 2 6 4 9
RFA_00773 0.42 0.39 0.47 7 1938 12 1 7 4 11
RFA_00808 0.68 0.56 0.82 9 2005 2 2 0 0 7
RFA_00809 0.47 0.38 0.60 6 2135 6 0 4 2 10

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Performance of Afold - scored lower in this pairwise comparison

1. Total counts & total scores for Afold

Total Base Pair Counts
Total TP 239
Total TN 94535
Total FP 489
Total FP CONTRA 45
Total FP INCONS 421
Total FP COMP 23
Total FN 545
Total Scores
MCC 0.316
Average MCC ± 95% Confidence Intervals 0.335 ± 0.112
Sensitivity 0.305
Positive Predictive Value 0.339
Nr of predictions 33

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
PDB_00018 - 0.20 0.20 0.22 4 1017 14 2 12 0 16
PDB_00020 - 0.38 0.35 0.44 7 764 9 0 9 0 13
PDB_00056 - -0.02 0.00 0.00 0 618 12 0 12 0 16
PDB_00123 - -0.01 0.00 0.00 0 4150 36 0 36 0 36
PDB_00138 - 0.72 0.63 0.83 5 372 1 0 1 0 3
PDB_00209 - -0.02 0.00 0.00 0 551 10 2 8 0 11
PDB_00243 - 0.67 0.58 0.78 7 621 3 0 2 1 5
PDB_00352 - 0.89 0.79 1.00 15 1210 0 0 0 0 4
PDB_00447 - 0.41 0.36 0.47 16 7106 18 6 12 0 28
PDB_00571 -0.01 0.00 0.00 0 3302 20 5 14 1 25
PDB_00713 - 0.24 0.24 0.25 5 1996 15 0 15 0 16
PDB_00716 -0.01 0.00 0.00 0 2677 25 1 23 1 23
PDB_00828 0.88 0.78 1.00 21 2464 0 0 0 0 6
PDB_00829 0.82 0.71 0.94 17 2260 1 0 1 0 7
PDB_00874 - -0.02 0.00 0.00 0 931 15 0 15 0 20
PDB_00886 - -0.01 0.00 0.00 0 4148 38 0 38 0 40
PDB_01009 0.52 0.57 0.48 12 2460 13 5 8 0 9
PDB_01040 - 0.30 0.30 0.32 6 1109 13 0 13 0 14
PDB_01070 - 0.31 0.30 0.33 16 12671 33 2 31 0 38
PDB_01092 0.69 0.60 0.79 31 10114 11 1 7 3 21
PDB_01260 - -0.01 0.00 0.00 0 1809 21 0 21 0 25
PDB_01281 - -0.03 0.00 0.00 0 366 12 0 12 0 14
PDB_01299 - -0.01 0.00 0.00 0 893 10 2 8 0 15
PDB_01309 - -0.01 0.00 0.00 0 9118 62 9 53 0 39
RFA_00632 0.40 0.39 0.41 11 4068 18 0 16 2 17
RFA_00636 0.42 0.43 0.43 12 3977 17 2 14 1 16
RFA_00767 0.63 0.56 0.71 10 1877 5 0 4 1 8
RFA_00768 0.48 0.44 0.53 8 1876 8 1 6 1 10
RFA_00769 0.55 0.56 0.56 10 1935 10 3 5 2 8
RFA_00770 0.68 0.56 0.83 10 2004 6 0 2 4 8
RFA_00773 0.71 0.56 0.91 10 1942 5 1 0 4 8
RFA_00808 -0.01 0.00 0.00 0 2001 16 2 13 1 16
RFA_00809 0.36 0.38 0.35 6 2128 12 1 10 1 10

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