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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidFold UNAFold
MCC 0.611 > 0.498
Average MCC ± 95% Confidence Intervals 0.667 ± 0.082 > 0.577 ± 0.084
Sensitivity 0.600 > 0.538
Positive Predictive Value 0.622 > 0.462
Total TP 1810 > 1621
Total TN 4405394 > 4404796
Total FP 1575 < 2386
Total FP CONTRA 367 < 586
Total FP INCONS 732 < 1300
Total FP COMP 476 < 500
Total FN 1205 < 1394
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of CentroidFold and UNAFold. 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 CentroidFold and UNAFold).

  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 CentroidFold and UNAFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidFold and UNAFold. 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 CentroidFold and UNAFold).

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Performance of CentroidFold - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidFold

Total Base Pair Counts
Total TP 1810
Total TN 4405394
Total FP 1575
Total FP CONTRA 367
Total FP INCONS 732
Total FP COMP 476
Total FN 1205
Total Scores
MCC 0.611
Average MCC ± 95% Confidence Intervals 0.667 ± 0.082
Sensitivity 0.600
Positive Predictive Value 0.622
Nr of predictions 42

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KRL_A - 0.91 0.87 0.95 20 2003 9 1 0 8 3
2LC8_A 0.51 0.39 0.70 7 518 3 1 2 0 11
2M58_A - -0.02 0.00 0.00 0 538 6 0 6 0 12
2ZZN_D 0.93 0.95 0.91 21 961 3 2 0 1 1
3A2K_C 0.49 0.55 0.46 12 1082 14 3 11 0 10
3A3A_A 0.97 0.93 1.00 28 1472 0 0 0 0 2
3ADB_C - 0.98 0.97 1.00 32 1787 0 0 0 0 1
3GX2_A 0.94 0.89 1.00 25 1424 1 0 0 1 3
3IVN_B 0.91 0.83 1.00 19 884 0 0 0 0 4
3IWN_A 0.86 0.79 0.96 22 1449 1 0 1 0 6
3IYQ_A 0.29 0.39 0.22 20 22347 86 39 34 13 31
3IZ4_A 0.60 0.57 0.64 54 25451 38 16 15 7 41
3J0L_a - 0.41 0.36 0.50 4 403 5 3 1 1 7
3J20_2 0.70 0.69 0.70 286 421962 177 23 97 57 126
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J3D_C 0.73 0.79 0.68 15 946 7 3 4 0 4
3J3E_8 0.12 0.13 0.13 2 2726 22 4 10 8 13
3J3F_8 0.36 0.47 0.28 9 4729 37 12 11 14 10
3JYV_7 0.92 0.85 1.00 17 1094 2 0 0 2 3
3JYX_5 - 0.45 0.48 0.42 232 1968448 572 135 187 250 249
3KIY_A - 0.71 0.68 0.75 536 1485164 253 58 122 73 250
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NKB_B - 0.66 0.68 0.65 13 715 7 0 7 0 6
3NPB_A 0.87 0.84 0.91 31 2244 8 1 2 5 6
3O58_3 0.44 0.41 0.47 9 4745 11 1 9 1 13
3PDR_A 0.88 0.86 0.90 43 4792 7 2 3 2 7
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.70 0.69 0.71 20 1505 8 4 4 0 9
3U4M_B - 0.81 0.77 0.85 17 1256 5 0 3 2 5
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.95 0.91 1.00 30 1959 1 0 0 1 3
3ZEX_C 0.48 0.34 0.67 10 5359 6 1 4 1 19
3ZEX_B - 0.27 0.25 0.31 85 421074 210 38 155 17 261
4A1C_2 0.22 0.25 0.19 5 4490 29 9 12 8 15
4AOB_A 0.50 0.48 0.54 14 1411 13 3 9 1 15
4ATO_G - 0.61 0.57 0.67 4 214 2 0 2 0 3
4ENB_A 0.85 0.73 1.00 11 461 1 0 0 1 4
4ENC_A 0.85 0.73 1.00 11 485 1 0 0 1 4
4FRG_B 0.75 0.71 0.81 17 1181 4 3 1 0 7
4FRN_A 0.80 0.71 0.91 20 1826 2 1 1 0 8
4JF2_A 0.89 0.79 1.00 19 1063 0 0 0 0 5
4JRC_A - 0.38 0.41 0.39 7 604 11 0 11 0 10

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Performance of UNAFold - scored lower in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP 1621
Total TN 4404796
Total FP 2386
Total FP CONTRA 586
Total FP INCONS 1300
Total FP COMP 500
Total FN 1394
Total Scores
MCC 0.498
Average MCC ± 95% Confidence Intervals 0.577 ± 0.084
Sensitivity 0.538
Positive Predictive Value 0.462
Nr of predictions 42

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KRL_A - 0.91 0.87 0.95 20 2003 9 1 0 8 3
2LC8_A -0.03 0.00 0.00 0 513 15 3 12 0 18
2M58_A - 0.60 0.58 0.64 7 533 4 1 3 0 5
2ZZN_D 0.93 0.95 0.91 21 961 2 2 0 0 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 - 0.86 0.85 0.88 28 1787 4 0 4 0 5
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 0.80 0.79 0.81 22 1445 6 1 4 1 6
3IYQ_A 0.23 0.33 0.17 17 22339 96 46 38 12 34
3IZ4_A 0.58 0.60 0.57 57 25436 53 12 31 10 38
3J0L_a - 0.55 0.64 0.50 7 397 8 5 2 1 4
3J20_2 0.57 0.58 0.55 240 421931 250 36 161 53 172
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J3D_C 0.33 0.37 0.32 7 946 15 3 12 0 12
3J3E_8 0.15 0.20 0.13 3 2718 32 6 15 11 12
3J3F_8 0.32 0.42 0.25 8 4729 44 12 12 20 11
3JYV_7 0.24 0.25 0.25 5 1091 16 7 8 1 15
3JYX_5 - 0.36 0.45 0.29 216 1968262 763 245 279 239 265
3KIY_A - 0.50 0.52 0.48 410 1485034 486 79 357 50 376
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
3NPB_A 0.85 0.78 0.94 29 2247 6 0 2 4 8
3O58_3 0.42 0.50 0.35 11 4733 34 5 15 14 11
3PDR_A 0.93 0.92 0.94 46 4791 5 1 2 2 4
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
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
3W1K_J 0.97 0.97 0.97 30 1647 1 1 0 0 1
3W3S_B 0.61 0.61 0.63 20 1957 13 4 8 1 13
3ZEX_C 0.30 0.34 0.26 10 5336 43 5 23 15 19
3ZEX_B - 0.36 0.40 0.33 138 420935 317 72 207 38 208
4A1C_2 0.19 0.25 0.15 5 4483 42 11 17 14 15
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ATO_G - 0.38 0.43 0.38 3 212 5 5 0 0 4
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 0.48 0.46 0.52 13 1823 12 2 10 0 15
4JF2_A 0.89 0.79 1.00 19 1063 0 0 0 0 5
4JRC_A - 0.34 0.35 0.35 6 605 11 0 11 0 11

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