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

  1. Overview

  2. Performance Plots

  3. Performance of CentroidAlifold(seed) - scored higher in this pairwise comparison

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

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


Overview

Metric CentroidAlifold(seed) RNAfold
MCC 0.781 > 0.581
Average MCC ± 95% Confidence Intervals 0.698 ± 0.077 > 0.600 ± 0.105
Sensitivity 0.672 > 0.609
Positive Predictive Value 0.908 > 0.556
Total TP 827 > 749
Total TN 522035 > 521599
Total FP 189 < 753
Total FP CONTRA 52 < 184
Total FP INCONS 32 < 414
Total FP COMP 105 < 155
Total FN 403 < 481
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of CentroidAlifold(seed) and RNAfold. 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 CentroidAlifold(seed) and RNAfold).

  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 CentroidAlifold(seed) and RNAfold).

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

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

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

Total Base Pair Counts
Total TP 827
Total TN 522035
Total FP 189
Total FP CONTRA 52
Total FP INCONS 32
Total FP COMP 105
Total FN 403
Total Scores
MCC 0.781
Average MCC ± 95% Confidence Intervals 0.698 ± 0.077
Sensitivity 0.672
Positive Predictive Value 0.908
Nr of predictions 30

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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
2LC8_A 0.00 0.00 0.00 0 528 0 0 0 0 18
2ZZN_D 0.52 0.27 1.00 6 978 0 0 0 0 16
3A2K_C 0.52 0.27 1.00 6 1102 0 0 0 0 16
3A3A_A 0.95 0.90 1.00 27 1473 0 0 0 0 3
3GX2_A 0.92 0.86 1.00 24 1425 1 0 0 1 4
3IVN_B 0.86 0.83 0.90 19 882 2 2 0 0 4
3IYQ_A 0.56 0.55 0.57 28 22391 30 19 2 9 23
3IZ4_A 0.58 0.43 0.77 41 25483 17 12 0 5 54
3J20_0 0.53 0.29 1.00 6 1213 0 0 0 0 15
3J20_2 0.88 0.85 0.92 349 421988 102 9 22 71 63
3J3D_C 0.56 0.32 1.00 6 962 0 0 0 0 13
3J3E_8 0.39 0.20 0.75 3 2738 1 1 0 0 12
3J3F_8 0.62 0.47 0.82 9 4750 4 2 0 2 10
3JYV_7 0.50 0.25 1.00 5 1106 1 0 0 1 15
3LA5_A 0.87 0.80 0.95 20 933 1 1 0 0 5
3NPB_A 0.79 0.65 0.96 24 2253 5 0 1 4 13
3O58_3 0.68 0.50 0.92 11 4752 2 1 0 1 11
3PDR_A 0.93 0.88 0.98 44 4795 3 0 1 2 6
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.85 0.76 0.96 22 1510 1 0 1 0 7
3W1K_J 0.86 0.81 0.93 25 1651 2 1 1 0 6
3W3S_B 0.80 0.70 0.92 23 1964 4 0 2 2 10
3ZEX_C 0.56 0.34 0.91 10 5363 3 1 0 2 19
4A1C_2 0.60 0.40 0.89 8 4507 3 1 0 2 12
4AOB_A 0.89 0.79 1.00 23 1414 2 0 0 2 6
4ENB_A 0.72 0.53 1.00 8 464 0 0 0 0 7
4ENC_A 0.73 0.53 1.00 8 488 0 0 0 0 7
4FRG_B 0.81 0.71 0.94 17 1184 2 0 1 1 7
4FRN_A 0.80 0.71 0.91 20 1826 2 1 1 0 8
4JF2_A 0.76 0.63 0.94 15 1066 1 1 0 0 9

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Performance of RNAfold - scored lower in this pairwise comparison

1. Total counts & total scores for RNAfold

Total Base Pair Counts
Total TP 749
Total TN 521599
Total FP 753
Total FP CONTRA 184
Total FP INCONS 414
Total FP COMP 155
Total FN 481
Total Scores
MCC 0.581
Average MCC ± 95% Confidence Intervals 0.600 ± 0.105
Sensitivity 0.609
Positive Predictive Value 0.556
Nr of predictions 30

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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
2LC8_A 0.64 0.61 0.69 11 512 5 0 5 0 7
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
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
3IYQ_A 0.24 0.33 0.17 17 22340 95 45 38 12 34
3IZ4_A 0.56 0.60 0.52 57 25426 57 26 27 4 38
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J20_2 0.56 0.58 0.54 238 421930 251 36 164 51 174
3J3D_C 0.33 0.37 0.32 7 946 15 3 12 0 12
3J3E_8 0.25 0.33 0.20 5 2717 31 7 13 11 10
3J3F_8 0.33 0.42 0.27 8 4731 42 10 12 20 11
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
3NPB_A 0.91 0.86 0.97 32 2245 5 1 0 4 5
3O58_3 0.41 0.50 0.34 11 4732 35 6 15 14 11
3PDR_A 0.90 0.90 0.90 45 4790 7 2 3 2 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
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.60 0.61 0.61 20 1956 14 4 9 1 13
3ZEX_C 0.30 0.34 0.26 10 5336 43 5 23 15 19
4A1C_2 0.19 0.25 0.15 5 4482 43 11 18 14 15
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
4FRG_B 0.36 0.38 0.38 9 1178 15 2 13 0 15
4FRN_A 0.59 0.57 0.62 16 1822 10 2 8 0 12
4JF2_A 0.86 0.79 0.95 19 1062 1 1 0 0 5

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