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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RNAfold RDfolder
MCC 0.659 > 0.549
Average MCC ± 95% Confidence Intervals 0.634 ± 0.147 > 0.543 ± 0.164
Sensitivity 0.642 > 0.487
Positive Predictive Value 0.692 > 0.640
Total TP 265 > 201
Total TN 17905 < 17974
Total FP 127 > 115
Total FP CONTRA 25 > 22
Total FP INCONS 93 > 91
Total FP COMP 9 > 2
Total FN 148 < 212
P-value 5.1503931209e-08

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Performance plots


  1. Comparison of performance of RNAfold and RDfolder. 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 RNAfold and RDfolder).

  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 RNAfold and RDfolder).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RNAfold and RDfolder. 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 RNAfold and RDfolder).

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Performance of RNAfold - scored higher in this pairwise comparison

1. Total counts & total scores for RNAfold

Total Base Pair Counts
Total TP 265
Total TN 17905
Total FP 127
Total FP CONTRA 25
Total FP INCONS 93
Total FP COMP 9
Total FN 148
Total Scores
MCC 0.659
Average MCC ± 95% Confidence Intervals 0.634 ± 0.147
Sensitivity 0.642
Positive Predictive Value 0.692
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KFC_A - -0.03 0.00 0.00 0 229 7 1 6 0 8
2LC8_A 0.64 0.61 0.69 11 512 5 0 5 0 7
2RP0_A - 0.84 0.71 1.00 5 111 0 0 0 0 2
2ZZN_D 0.93 0.95 0.91 21 961 3 2 0 1 1
3A2K_C 0.47 0.50 0.46 11 1084 13 3 10 0 11
3A3A_A 0.97 0.93 1.00 28 1472 0 0 0 0 2
3ADB_C - 0.35 0.36 0.36 12 1786 22 1 20 1 21
3GCA_A - 0.84 0.71 1.00 5 153 0 0 0 0 2
3GX2_A 0.81 0.79 0.85 22 1423 5 2 2 1 6
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A 0.69 0.68 0.70 19 1445 9 1 7 1 9
3J0L_a - 0.18 0.18 0.22 2 402 8 3 4 1 9
3JYV_7 -0.02 0.00 0.00 0 1089 22 4 18 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NKB_B - 0.69 0.74 0.67 14 714 7 0 7 0 5
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.77 0.76 0.79 22 1505 6 4 2 0 7
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.85 0.73 1.00 11 461 2 0 0 2 4
4ENC_A 0.37 0.33 0.45 5 485 7 0 6 1 10

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Performance of RDfolder - scored lower in this pairwise comparison

1. Total counts & total scores for RDfolder

Total Base Pair Counts
Total TP 201
Total TN 17974
Total FP 115
Total FP CONTRA 22
Total FP INCONS 91
Total FP COMP 2
Total FN 212
Total Scores
MCC 0.549
Average MCC ± 95% Confidence Intervals 0.543 ± 0.164
Sensitivity 0.487
Positive Predictive Value 0.640
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KFC_A - 0.79 0.63 1.00 5 231 0 0 0 0 3
2LC8_A -0.03 0.00 0.00 0 514 14 3 11 0 18
2RP0_A - 0.84 0.71 1.00 5 111 0 0 0 0 2
2ZZN_D 0.93 0.95 0.91 21 961 2 2 0 0 1
3A2K_C 0.98 0.95 1.00 21 1087 0 0 0 0 1
3A3A_A 0.59 0.50 0.71 15 1479 6 0 6 0 15
3ADB_C - 0.48 0.45 0.54 15 1791 13 1 12 0 18
3GCA_A - 0.84 0.71 1.00 5 153 0 0 0 0 2
3GX2_A 0.60 0.57 0.64 16 1424 10 2 7 1 12
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A -0.01 0.00 0.00 0 1462 10 1 9 0 28
3J0L_a - -0.02 0.00 0.00 0 407 4 3 1 0 11
3JYV_7 -0.02 0.00 0.00 0 1091 20 4 16 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NKB_B - 0.43 0.42 0.47 8 718 9 2 7 0 11
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.35 0.24 0.54 7 1520 6 1 5 0 22
4AOB_A 0.42 0.38 0.48 11 1414 13 3 9 1 18
4ENB_A 0.48 0.40 0.60 6 462 4 0 4 0 9
4ENC_A 0.48 0.40 0.60 6 486 4 0 4 0 9

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