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 Murlet(20) - scored higher in this pairwise comparison

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

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


Overview

Metric Murlet(20) ProbKnot
MCC 0.579 > 0.562
Average MCC ± 95% Confidence Intervals 0.570 ± 0.120 > 0.533 ± 0.131
Sensitivity 0.490 < 0.600
Positive Predictive Value 0.690 > 0.532
Total TP 227 < 278
Total TN 62675 > 62481
Total FP 135 < 328
Total FP CONTRA 28 < 92
Total FP INCONS 74 < 153
Total FP COMP 33 < 83
Total FN 236 > 185
P-value 2.59391197053e-08

^top




Performance plots


  1. Comparison of performance of Murlet(20) and ProbKnot. 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 Murlet(20) and ProbKnot).

  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 Murlet(20) and ProbKnot).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Murlet(20) and ProbKnot. 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 Murlet(20) and ProbKnot).

^top





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

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

Total Base Pair Counts
Total TP 227
Total TN 62675
Total FP 135
Total FP CONTRA 28
Total FP INCONS 74
Total FP COMP 33
Total FN 236
Total Scores
MCC 0.579
Average MCC ± 95% Confidence Intervals 0.570 ± 0.120
Sensitivity 0.490
Positive Predictive Value 0.690
Nr of predictions 16

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
3IZ4_A 0.46 0.33 0.66 31 25489 22 3 13 6 64
3J20_0 0.65 0.62 0.68 13 1200 6 1 5 0 8
3J3D_C 0.84 0.84 0.84 16 949 3 3 0 0 3
3J3E_8 0.35 0.33 0.38 5 2729 13 2 6 5 10
3J3F_8 0.54 0.53 0.56 10 4743 13 2 6 5 9
3NPB_A 0.65 0.43 1.00 16 2262 2 0 0 2 21
3O58_3 0.37 0.32 0.44 7 4748 13 4 5 4 15
3PDR_A 0.84 0.76 0.93 38 4799 3 1 2 0 12
3RKF_A 0.81 0.67 1.00 16 850 0 0 0 0 8
3SD1_A 0.82 0.83 0.83 24 1504 5 4 1 0 5
3ZEX_C 0.42 0.38 0.48 11 5351 16 2 10 4 18
4A1C_2 0.22 0.25 0.20 5 4491 24 5 15 4 15
4AOB_A 0.87 0.76 1.00 22 1415 3 0 0 3 7
4ENB_A 0.51 0.27 1.00 4 468 0 0 0 0 11
4ENC_A 0.57 0.33 1.00 5 491 0 0 0 0 10
4FRG_B 0.19 0.17 0.25 4 1186 12 1 11 0 20

^top



Performance of ProbKnot - scored lower in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 278
Total TN 62481
Total FP 328
Total FP CONTRA 92
Total FP INCONS 153
Total FP COMP 83
Total FN 185
Total Scores
MCC 0.562
Average MCC ± 95% Confidence Intervals 0.533 ± 0.131
Sensitivity 0.600
Positive Predictive Value 0.532
Nr of predictions 16

^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
3IZ4_A 0.59 0.61 0.57 58 25435 49 17 26 6 37
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J3D_C 0.46 0.53 0.42 10 944 14 6 8 0 9
3J3E_8 -0.01 0.00 0.00 0 2718 37 6 18 13 15
3J3F_8 0.39 0.47 0.33 9 4734 38 9 9 20 10
3NPB_A 0.79 0.73 0.87 27 2247 9 0 4 5 10
3O58_3 0.38 0.50 0.29 11 4726 42 10 17 15 11
3PDR_A 0.88 0.92 0.85 46 4786 10 5 3 2 4
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.66 0.69 0.65 20 1502 11 6 5 0 9
3ZEX_C 0.48 0.52 0.45 15 5341 22 4 14 4 14
4A1C_2 0.17 0.25 0.13 5 4477 49 13 21 15 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.81 0.73 0.92 11 460 1 1 0 0 4
4ENC_A 0.52 0.53 0.53 8 481 8 0 7 1 7
4FRG_B 0.38 0.38 0.41 9 1180 13 6 7 0 15

^top


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