CompaRNA - on-line benchmarks of RNA structure prediction methods
Home

Methods
Datasets
Rankings
RNA 2D Atlas

Help
FAQ

Contact us
RSS feeds
Twitter

Table of contents:

  1. Overview

  2. Performance Plots

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

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

  5. Compile and download dataset for ProbKnot & Murlet(seed) [.zip] - may take several seconds...


Overview

Metric ProbKnot Murlet(seed)
MCC 0.513 > 0.426
Average MCC ± 95% Confidence Intervals 0.497 ± 0.140 > 0.425 ± 0.077
Sensitivity 0.458 > 0.226
Positive Predictive Value 0.580 < 0.810
Total TP 302 > 149
Total TN 112574 < 112911
Total FP 276 > 39
Total FP CONTRA 38 > 3
Total FP INCONS 181 > 32
Total FP COMP 57 > 4
Total FN 358 < 511
P-value 2.36983135185e-08

^top




Performance plots


  1. Comparison of performance of ProbKnot and Murlet(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 ProbKnot and Murlet(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 ProbKnot and Murlet(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and Murlet(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 ProbKnot and Murlet(seed)).

^top





Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 302
Total TN 112574
Total FP 276
Total FP CONTRA 38
Total FP INCONS 181
Total FP COMP 57
Total FN 358
Total Scores
MCC 0.513
Average MCC ± 95% Confidence Intervals 0.497 ± 0.140
Sensitivity 0.458
Positive Predictive Value 0.580
Nr of predictions 18

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A -0.01 0.00 0.00 0 1525 15 2 13 0 20
3J3E_8 0.00 0.00 0.00 0 7476 37 3 24 10 33
3J3F_8 0.35 0.33 0.36 12 12213 35 3 18 14 24
3NPB_A 0.72 0.61 0.85 28 6988 8 1 4 3 18
3O58_3 0.31 0.34 0.29 12 12362 41 4 25 12 23
3PDR_A 0.74 0.64 0.85 46 12826 10 1 7 2 26
3RKF_A 0.73 0.59 0.91 20 2189 2 1 1 0 14
3SD1_A 0.55 0.48 0.65 20 3885 11 2 9 0 22
3W1K_J 0.87 0.79 0.97 30 4155 1 1 0 0 8
3W3S_B 0.89 0.80 1.00 32 4721 1 0 0 1 8
3ZEX_C 0.38 0.31 0.47 16 14162 21 2 16 3 36
4A1C_2 0.13 0.15 0.12 5 11738 49 7 31 11 28
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ENB_A 0.73 0.58 0.92 11 1263 1 1 0 0 8
4ENC_A 0.45 0.42 0.50 8 1310 8 1 7 0 11
4FRG_B 0.37 0.31 0.45 10 3464 12 3 9 0 22
4FRN_A 0.44 0.36 0.54 13 5127 11 2 9 0 23
4JF2_A 0.80 0.71 0.92 22 2826 2 2 0 0 9

^top



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

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

Total Base Pair Counts
Total TP 149
Total TN 112911
Total FP 39
Total FP CONTRA 3
Total FP INCONS 32
Total FP COMP 4
Total FN 511
Total Scores
MCC 0.426
Average MCC ± 95% Confidence Intervals 0.425 ± 0.077
Sensitivity 0.226
Positive Predictive Value 0.810
Nr of predictions 18

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A -0.01 0.00 0.00 0 1528 12 0 12 0 20
3J3E_8 0.25 0.06 1.00 2 7501 2 0 0 2 31
3J3F_8 0.44 0.19 1.00 7 12239 0 0 0 0 29
3NPB_A 0.49 0.28 0.87 13 7006 2 1 1 0 33
3O58_3 0.45 0.20 1.00 7 12396 0 0 0 0 28
3PDR_A 0.44 0.19 1.00 14 12866 0 0 0 0 58
3RKF_A 0.53 0.35 0.80 12 2196 3 1 2 0 22
3SD1_A 0.47 0.26 0.85 11 3903 2 0 2 0 31
3W1K_J 0.43 0.21 0.89 8 4177 1 0 1 0 30
3W3S_B 0.41 0.23 0.75 9 4741 3 0 3 0 31
3ZEX_C 0.37 0.13 1.00 7 14189 0 0 0 0 45
4A1C_2 0.46 0.21 1.00 7 11774 0 0 0 0 26
4AOB_A 0.58 0.33 1.00 14 4357 1 0 0 1 28
4ENB_A 0.56 0.32 1.00 6 1269 0 0 0 0 13
4ENC_A 0.56 0.32 1.00 6 1320 0 0 0 0 13
4FRG_B 0.15 0.09 0.25 3 3474 9 0 9 0 29
4FRN_A 0.58 0.39 0.88 14 5135 2 1 1 0 22
4JF2_A 0.51 0.29 0.90 9 2840 2 0 1 1 22

^top


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