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

  1. Overview

  2. Performance Plots

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

  4. Performance of MXScarna(20) - scored lower in this pairwise comparison

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


Overview

Metric PPfold(20) MXScarna(20)
MCC 0.812 > 0.709
Average MCC ± 95% Confidence Intervals 0.784 ± 0.124 > 0.696 ± 0.132
Sensitivity 0.753 > 0.669
Positive Predictive Value 0.880 > 0.758
Total TP 278 > 247
Total TN 28004 > 27994
Total FP 59 < 126
Total FP CONTRA 4 < 25
Total FP INCONS 34 < 54
Total FP COMP 21 < 47
Total FN 91 < 122
P-value 2.71568867205e-08

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Performance plots


  1. Comparison of performance of PPfold(20) and MXScarna(20). 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 PPfold(20) and MXScarna(20)).

  2. Comparison of performance of PPfold(20) and MXScarna(20). 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 PPfold(20) and MXScarna(20)).

  3. 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 PPfold(20) and MXScarna(20)).

  4. 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 PPfold(20) and MXScarna(20)).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and MXScarna(20). 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 PPfold(20) and MXScarna(20)).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for PPfold(20) and MXScarna(20). 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 PPfold(20) and MXScarna(20)).

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

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

Total Base Pair Counts
Total TP 278
Total TN 28004
Total FP 59
Total FP CONTRA 4
Total FP INCONS 34
Total FP COMP 21
Total FN 91
Total Scores
MCC 0.812
Average MCC ± 95% Confidence Intervals 0.784 ± 0.124
Sensitivity 0.753
Positive Predictive Value 0.880
Nr of predictions 15

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.66 0.50 0.90 9 347 1 0 1 0 9
3AMU_B 1.00 1.00 1.00 19 1138 2 0 0 2 0
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J2L_3 0.97 0.94 1.00 32 2988 4 0 0 4 2
3RKF_A 0.86 0.79 0.95 19 846 1 0 1 0 5
3SD1_A 0.81 0.76 0.88 22 1508 3 2 1 0 7
3ZEX_C 0.38 0.31 0.47 9 5355 14 0 10 4 20
3ZEX_D 0.93 0.91 0.94 32 2762 6 0 2 4 3
4A1C_3 0.93 0.92 0.94 34 2727 2 0 2 0 3
4A1C_2 0.27 0.25 0.29 5 4499 16 1 11 4 15
4AOB_A 0.87 0.83 0.92 24 1411 4 0 2 2 5
4ENB_A 0.63 0.47 0.88 7 464 1 0 1 0 8
4ENC_A 0.64 0.53 0.80 8 486 2 0 2 0 7
4FRG_B 0.84 0.75 0.95 18 1183 1 0 1 0 6

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Performance of MXScarna(20) - scored lower in this pairwise comparison

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

Total Base Pair Counts
Total TP 247
Total TN 27994
Total FP 126
Total FP CONTRA 25
Total FP INCONS 54
Total FP COMP 47
Total FN 122
Total Scores
MCC 0.709
Average MCC ± 95% Confidence Intervals 0.696 ± 0.132
Sensitivity 0.669
Positive Predictive Value 0.758
Nr of predictions 15

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2L94_A 0.73 0.72 0.76 13 340 5 0 4 1 5
3AMU_B 1.00 1.00 1.00 19 1138 3 0 0 3 0
3J20_1 0.97 0.95 1.00 19 1093 1 0 0 1 1
3J20_0 0.93 0.90 0.95 19 1199 1 1 0 0 2
3J2L_3 0.67 0.65 0.71 22 2989 11 3 6 2 12
3RKF_A 0.86 0.75 1.00 18 848 0 0 0 0 6
3SD1_A 0.74 0.76 0.73 22 1503 9 6 2 1 7
3ZEX_C 0.35 0.31 0.41 9 5352 15 3 10 2 20
3ZEX_D 0.85 0.83 0.88 29 2763 13 0 4 9 6
4A1C_3 0.80 0.78 0.83 29 2728 12 0 6 6 8
4A1C_2 0.22 0.25 0.21 5 4492 36 8 11 17 15
4AOB_A 0.68 0.69 0.69 20 1408 13 2 7 4 9
4ENB_A 0.29 0.13 0.67 2 469 1 0 1 0 13
4ENC_A 0.68 0.47 1.00 7 489 0 0 0 0 8
4FRG_B 0.65 0.58 0.74 14 1183 6 2 3 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.