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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric RNAalifold(20) RNAshapes
MCC 0.790 > 0.685
Average MCC ± 95% Confidence Intervals 0.783 ± 0.071 > 0.698 ± 0.089
Sensitivity 0.704 > 0.694
Positive Predictive Value 0.891 > 0.682
Total TP 631 > 622
Total TN 92154 > 91950
Total FP 174 < 470
Total FP CONTRA 24 < 73
Total FP INCONS 53 < 217
Total FP COMP 97 < 180
Total FN 265 < 274
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of RNAalifold(20) and RNAshapes. 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 RNAshapes).

  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 RNAshapes).

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

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

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

Total Base Pair Counts
Total TP 631
Total TN 92154
Total FP 174
Total FP CONTRA 24
Total FP INCONS 53
Total FP COMP 97
Total FN 265
Total Scores
MCC 0.790
Average MCC ± 95% Confidence Intervals 0.783 ± 0.071
Sensitivity 0.704
Positive Predictive Value 0.891
Nr of predictions 34

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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
2KDQ_B 0.62 0.40 1.00 4 170 0 0 0 0 6
2L94_A 0.51 0.50 0.56 9 341 8 0 7 1 9
2WRQ_Y 1.00 1.00 1.00 9 1143 12 0 0 12 0
2XKV_B 0.60 0.36 1.00 4 1831 3 0 0 3 7
2XQD_Y 0.98 0.95 1.00 20 1109 1 0 0 1 1
2XXA_G 0.44 0.20 1.00 7 2038 0 0 0 0 28
3A2K_C 0.98 0.95 1.00 21 1087 0 0 0 0 1
3AMU_B 1.00 1.00 1.00 19 1138 2 0 0 2 0
3G4S_9 0.96 0.92 1.00 24 2712 7 0 0 7 2
3GX2_A 0.92 0.86 1.00 24 1425 1 0 0 1 4
3IVN_B 0.86 0.78 0.95 18 884 1 1 0 0 5
3IZ4_A 0.65 0.48 0.87 46 25483 15 4 3 8 49
3IZF_C 0.90 0.89 0.91 31 2606 6 0 3 3 4
3J20_0 0.95 0.95 0.95 20 1198 1 1 0 0 1
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J2L_3 0.86 0.74 1.00 25 2995 2 0 0 2 9
3JYV_7 0.97 0.95 1.00 19 1092 2 0 0 2 1
3JYX_4 0.77 0.83 0.71 10 4742 15 3 1 11 2
3JYX_3 0.76 0.73 0.79 11 2364 20 0 3 17 4
3LA5_A 0.87 0.76 1.00 19 935 0 0 0 0 6
3NPB_A 0.75 0.57 1.00 21 2257 4 0 0 4 16
3O58_2 0.97 0.94 1.00 29 2725 7 0 0 7 2
3O58_3 0.42 0.36 0.50 8 4748 9 3 5 1 14
3PDR_A 0.92 0.88 0.96 44 4794 3 1 1 1 6
3RKF_A 0.81 0.71 0.94 17 848 1 0 1 0 7
3SD1_A 0.84 0.86 0.83 25 1503 5 4 1 0 4
3ZEX_C 0.46 0.41 0.52 12 5351 16 2 9 5 17
3ZEX_D 0.91 0.89 0.94 31 2763 6 0 2 4 4
4A1C_3 0.90 0.84 0.97 31 2731 1 0 1 0 6
4A1C_2 0.22 0.25 0.19 5 4490 23 5 16 2 15
4AOB_A 0.85 0.72 1.00 21 1416 2 0 0 2 8
4ENB_A 0.51 0.27 1.00 4 468 0 0 0 0 11
4ENC_A 0.63 0.40 1.00 6 490 0 0 0 0 9
4FRG_B 0.84 0.71 1.00 17 1185 0 0 0 0 7

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Performance of RNAshapes - scored lower in this pairwise comparison

1. Total counts & total scores for RNAshapes

Total Base Pair Counts
Total TP 622
Total TN 91950
Total FP 470
Total FP CONTRA 73
Total FP INCONS 217
Total FP COMP 180
Total FN 274
Total Scores
MCC 0.685
Average MCC ± 95% Confidence Intervals 0.698 ± 0.089
Sensitivity 0.694
Positive Predictive Value 0.682
Nr of predictions 34

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 1.00 1.00 1.00 10 164 0 0 0 0 0
2L94_A 1.00 1.00 1.00 18 339 1 0 0 1 0
2WRQ_Y 1.00 1.00 1.00 9 1143 13 0 0 13 0
2XKV_B 0.64 0.73 0.57 8 1821 24 0 6 18 3
2XQD_Y 0.70 0.67 0.74 14 1110 6 0 5 1 7
2XXA_G 1.00 1.00 1.00 35 2010 1 0 0 1 0
3A2K_C 0.47 0.50 0.46 11 1084 13 3 10 0 11
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3G4S_9 0.58 0.58 0.60 15 2711 19 2 8 9 11
3GX2_A 0.91 0.89 0.93 25 1422 3 1 1 1 3
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IZ4_A 0.57 0.58 0.56 55 25437 50 16 28 6 40
3IZF_C 0.76 0.77 0.75 27 2604 14 0 9 5 8
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J2L_3 0.77 0.79 0.75 27 2984 14 1 8 5 7
3JYV_7 -0.02 0.00 0.00 0 1092 20 1 18 1 20
3JYX_4 0.61 0.83 0.45 10 4734 35 10 2 23 2
3JYX_3 0.77 0.80 0.75 12 2362 26 0 4 22 3
3LA5_A 0.89 0.80 1.00 20 934 0 0 0 0 5
3NPB_A 0.84 0.76 0.93 28 2248 5 1 1 3 9
3O58_2 0.73 0.74 0.72 23 2722 18 0 9 9 8
3O58_3 0.41 0.50 0.34 11 4732 38 6 15 17 11
3PDR_A 0.80 0.80 0.80 40 4790 12 3 7 2 10
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
3ZEX_C 0.29 0.34 0.26 10 5335 42 5 24 13 19
3ZEX_D 0.86 0.80 0.93 28 2766 6 0 2 4 7
4A1C_3 0.86 0.84 0.89 31 2728 7 0 4 3 6
4A1C_2 0.19 0.25 0.16 5 4484 41 11 16 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

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