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 RNAalifold(20) - scored higher in this pairwise comparison

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

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


Overview

Metric RNAalifold(20) CentroidAlifold(seed)
MCC 0.658 > 0.629
Average MCC ± 95% Confidence Intervals 0.657 ± 0.077 > 0.603 ± 0.062
Sensitivity 0.513 > 0.417
Positive Predictive Value 0.847 < 0.953
Total TP 470 > 382
Total TN 191063 < 191217
Total FP 118 > 34
Total FP CONTRA 20 > 4
Total FP INCONS 65 > 15
Total FP COMP 33 > 15
Total FN 446 < 534
P-value 5.19332990918e-08

^top




Performance plots


  1. Comparison of performance of RNAalifold(20) and CentroidAlifold(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 RNAalifold(20) and CentroidAlifold(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 RNAalifold(20) and CentroidAlifold(seed)).

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

^top





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

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

Total Base Pair Counts
Total TP 470
Total TN 191063
Total FP 118
Total FP CONTRA 20
Total FP INCONS 65
Total FP COMP 33
Total FN 446
Total Scores
MCC 0.658
Average MCC ± 95% Confidence Intervals 0.657 ± 0.077
Sensitivity 0.513
Positive Predictive Value 0.847
Nr of predictions 23

^top



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
2WRQ_Y 0.57 0.59 0.56 10 2832 11 5 3 3 7
2XQD_Y 0.88 0.78 1.00 21 2829 0 0 0 0 6
3A2K_C 0.86 0.75 1.00 21 2905 0 0 0 0 7
3AMU_B 0.86 0.74 1.00 20 2983 1 0 0 1 7
3GX2_A 0.77 0.60 1.00 24 4347 1 0 0 1 16
3IVN_B 0.74 0.58 0.95 18 2327 1 1 0 0 13
3IZ4_A 0.53 0.35 0.82 46 70820 15 4 6 5 86
3IZF_C 0.71 0.59 0.86 32 6866 5 1 4 0 22
3JYV_7 0.81 0.66 1.00 21 2829 0 0 0 0 11
3JYX_4 0.39 0.30 0.50 10 12226 15 0 10 5 23
3JYX_3 0.60 0.52 0.70 14 6308 17 0 6 11 13
3LA5_A 0.75 0.56 1.00 19 2466 0 0 0 0 15
3NPB_A 0.68 0.48 0.96 22 6998 3 1 0 2 24
3O58_3 0.37 0.26 0.53 9 12386 8 2 6 0 26
3O58_2 0.79 0.76 0.83 29 7225 7 3 3 1 9
3PDR_A 0.76 0.61 0.96 44 12834 3 0 2 1 28
3RKF_A 0.68 0.50 0.94 17 2193 1 0 1 0 17
3SD1_A 0.70 0.60 0.83 25 3886 5 1 4 0 17
4A1C_3 0.74 0.57 0.97 31 7108 1 0 1 0 23
4A1C_2 0.17 0.15 0.19 5 11755 23 2 19 2 28
4AOB_A 0.72 0.52 1.00 22 4349 1 0 0 1 20
4ENB_A 0.46 0.21 1.00 4 1271 0 0 0 0 15
4ENC_A 0.56 0.32 1.00 6 1320 0 0 0 0 13

^top



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

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

Total Base Pair Counts
Total TP 382
Total TN 191217
Total FP 34
Total FP CONTRA 4
Total FP INCONS 15
Total FP COMP 15
Total FN 534
Total Scores
MCC 0.629
Average MCC ± 95% Confidence Intervals 0.603 ± 0.062
Sensitivity 0.417
Positive Predictive Value 0.953
Nr of predictions 23

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2WRQ_Y 0.24 0.12 0.50 2 2846 4 0 2 2 15
2XQD_Y 0.47 0.22 1.00 6 2844 0 0 0 0 21
3A2K_C 0.46 0.21 1.00 6 2920 0 0 0 0 22
3AMU_B 0.47 0.22 1.00 6 2997 0 0 0 0 21
3GX2_A 0.77 0.60 1.00 24 4347 1 0 0 1 16
3IVN_B 0.78 0.65 0.95 20 2325 1 1 0 0 11
3IZ4_A 0.58 0.39 0.88 51 70818 7 2 5 0 81
3IZF_C 0.54 0.30 1.00 16 6887 0 0 0 0 38
3JYV_7 0.43 0.19 1.00 6 2844 0 0 0 0 26
3JYX_4 0.52 0.30 0.91 10 12235 3 0 1 2 23
3JYX_3 0.59 0.41 0.85 11 6315 5 0 2 3 16
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.71 0.54 0.93 25 6994 4 1 1 2 21
3O58_3 0.56 0.34 0.92 12 12390 1 0 1 0 23
3O58_2 0.65 0.42 1.00 16 7244 0 0 0 0 22
3PDR_A 0.77 0.61 0.98 44 12835 3 0 1 2 28
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.71 0.52 0.96 22 3893 1 0 1 0 20
4A1C_3 0.54 0.30 1.00 16 7124 0 0 0 0 38
4A1C_2 0.46 0.24 0.89 8 11772 3 0 1 2 25
4AOB_A 0.75 0.57 1.00 24 4347 1 0 0 1 18
4ENB_A 0.65 0.42 1.00 8 1267 0 0 0 0 11
4ENC_A 0.65 0.42 1.00 8 1318 0 0 0 0 11

^top


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