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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Sfold MCFold
MCC 0.620 > 0.465
Average MCC ± 95% Confidence Intervals 0.589 ± 0.100 > 0.446 ± 0.092
Sensitivity 0.593 > 0.510
Positive Predictive Value 0.658 > 0.438
Total TP 403 > 347
Total TN 50398 > 50217
Total FP 282 < 528
Total FP CONTRA 58 < 116
Total FP INCONS 151 < 330
Total FP COMP 73 < 82
Total FN 277 < 333
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of Sfold and MCFold. 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 Sfold and MCFold).

  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 Sfold and MCFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Sfold and MCFold. 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 Sfold and MCFold).

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Performance of Sfold - scored higher in this pairwise comparison

1. Total counts & total scores for Sfold

Total Base Pair Counts
Total TP 403
Total TN 50398
Total FP 282
Total FP CONTRA 58
Total FP INCONS 151
Total FP COMP 73
Total FN 277
Total Scores
MCC 0.620
Average MCC ± 95% Confidence Intervals 0.589 ± 0.100
Sensitivity 0.593
Positive Predictive Value 0.658
Nr of predictions 33

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2. Individual counts for Sfold [ 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 0.46 0.39 0.58 7 516 5 0 5 0 11
2M58_A - 0.34 0.25 0.50 3 538 3 1 2 0 9
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
3GCA_A - 0.84 0.71 1.00 5 153 0 0 0 0 2
3GX2_A 0.86 0.79 0.96 22 1426 2 1 0 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 - 0.55 0.64 0.50 7 397 8 5 2 1 4
3J20_0 0.51 0.57 0.48 12 1194 14 3 10 1 9
3J3D_C 0.44 0.37 0.54 7 955 6 1 5 0 12
3J3E_8 0.10 0.13 0.08 2 2718 32 6 16 10 13
3J3F_8 0.39 0.47 0.33 9 4734 37 8 10 19 10
3JYV_7 -0.02 0.00 0.00 0 1095 16 2 14 0 20
3LA5_A 0.91 0.84 1.00 21 933 0 0 0 0 4
3NKB_B - 0.75 0.74 0.78 14 717 4 0 4 0 5
3O58_3 0.51 0.50 0.52 11 4743 18 2 8 8 11
3PDR_A 0.82 0.80 0.85 40 4793 9 2 5 2 10
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.78 0.72 0.84 21 1508 4 2 2 0 8
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
3ZEX_C 0.41 0.34 0.50 10 5354 27 2 8 17 19
4A1C_2 0.21 0.25 0.19 5 4489 34 8 14 12 15
4ATO_G - 0.37 0.14 1.00 1 219 0 0 0 0 6
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.57 0.33 1.00 5 491 0 0 0 0 10
4FRG_B 0.67 0.58 0.78 14 1184 4 3 1 0 10
4FRN_A 0.71 0.57 0.89 16 1830 2 2 0 0 12
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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Performance of MCFold - scored lower in this pairwise comparison

1. Total counts & total scores for MCFold

Total Base Pair Counts
Total TP 347
Total TN 50217
Total FP 528
Total FP CONTRA 116
Total FP INCONS 330
Total FP COMP 82
Total FN 333
Total Scores
MCC 0.465
Average MCC ± 95% Confidence Intervals 0.446 ± 0.092
Sensitivity 0.510
Positive Predictive Value 0.438
Nr of predictions 33

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KFC_A - 0.54 0.63 0.50 5 226 5 2 3 0 3
2LC8_A 0.44 0.44 0.47 8 511 10 0 9 1 10
2M58_A - 0.22 0.25 0.23 3 531 13 1 9 3 9
2RP0_A - 0.70 0.71 0.71 5 109 2 1 1 0 2
2ZZN_D 0.69 0.73 0.67 16 960 11 1 7 3 6
3A2K_C 0.49 0.55 0.46 12 1082 14 3 11 0 10
3A3A_A 0.98 0.97 1.00 29 1471 0 0 0 0 1
3GCA_A - -0.05 0.00 0.00 0 150 8 4 4 0 7
3GX2_A 0.58 0.61 0.57 17 1419 15 1 12 2 11
3IVN_B 0.45 0.48 0.46 11 879 14 5 8 1 12
3IWN_A 0.19 0.21 0.20 6 1442 24 5 19 0 22
3J0L_a - 0.14 0.18 0.15 2 398 13 1 10 2 9
3J20_0 0.66 0.71 0.63 15 1195 11 3 6 2 6
3J3D_C 0.54 0.63 0.48 12 943 13 4 9 0 7
3J3E_8 0.15 0.20 0.12 3 2716 36 11 12 13 12
3J3F_8 0.14 0.21 0.10 4 4720 51 17 20 14 15
3JYV_7 0.25 0.30 0.24 6 1086 20 8 11 1 14
3LA5_A 0.44 0.44 0.48 11 931 12 2 10 0 14
3NKB_B - 0.68 0.74 0.64 14 713 8 2 6 0 5
3O58_3 0.28 0.36 0.22 8 4727 39 14 15 10 14
3PDR_A 0.78 0.80 0.77 40 4788 14 5 7 2 10
3RKF_A 0.89 0.88 0.91 21 843 3 0 2 1 3
3SD1_A 0.43 0.45 0.43 13 1503 17 1 16 0 16
3U4M_B - 0.74 0.77 0.71 17 1252 10 1 6 3 5
3ZEX_C 0.30 0.34 0.27 10 5337 28 6 21 1 19
4A1C_2 0.18 0.25 0.14 5 4480 45 12 19 14 15
4ATO_G - 0.36 0.43 0.33 3 211 8 0 6 2 4
4ENB_A 0.78 0.73 0.85 11 459 4 0 2 2 4
4ENC_A 0.34 0.33 0.38 5 483 11 0 8 3 10
4FRG_B 0.35 0.38 0.35 9 1176 17 3 14 0 15
4FRN_A 0.09 0.11 0.10 3 1818 28 2 25 1 25
4JF2_A 0.74 0.75 0.75 18 1058 7 1 5 1 6
4JRC_A - 0.24 0.29 0.23 5 600 17 0 17 0 12

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