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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric IPknot CRWrnafold
MCC 0.757 > 0.683
Average MCC ± 95% Confidence Intervals 0.765 ± 0.113 > 0.709 ± 0.130
Sensitivity 0.731 > 0.690
Positive Predictive Value 0.793 > 0.689
Total TP 356 > 336
Total TN 26298 > 26259
Total FP 136 < 203
Total FP CONTRA 22 < 42
Total FP INCONS 71 < 110
Total FP COMP 43 < 51
Total FN 131 < 151
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of IPknot and CRWrnafold. 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 IPknot and CRWrnafold).

  2. Comparison of performance of IPknot and CRWrnafold. 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 IPknot and CRWrnafold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for IPknot and CRWrnafold. 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 IPknot and CRWrnafold).

  4. Comparison of average Matthews Correlation Coefficients (MCCs) for IPknot and CRWrnafold. 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 IPknot and CRWrnafold).

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Performance of IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 356
Total TN 26298
Total FP 136
Total FP CONTRA 22
Total FP INCONS 71
Total FP COMP 43
Total FN 131
Total Scores
MCC 0.757
Average MCC ± 95% Confidence Intervals 0.765 ± 0.113
Sensitivity 0.731
Positive Predictive Value 0.793
Nr of predictions 32

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LBS_A - 1.00 1.00 1.00 14 193 0 0 0 0 0
2LC8_A 0.41 0.33 0.55 6 517 5 1 4 0 12
2LDL_A - 1.00 1.00 1.00 9 131 0 0 0 0 0
2LDT_A - 1.00 1.00 1.00 11 151 0 0 0 0 0
2LHP_A - 1.00 1.00 1.00 15 246 0 0 0 0 0
2LI4_A - 1.00 1.00 1.00 14 175 0 0 0 0 0
2LK3_A - 1.00 1.00 1.00 9 91 0 0 0 0 0
2LKR_A - 0.88 0.86 0.89 25 2412 9 0 3 6 4
2LQZ_A - 1.00 1.00 1.00 8 124 2 0 0 2 0
2YIE_Z - 0.53 0.63 0.45 5 591 6 4 2 0 3
2YIE_X - 1.00 1.00 1.00 7 537 3 0 0 3 0
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3J0L_7 - -0.02 0.00 0.00 0 512 7 1 6 0 10
3J0L_g - -0.01 0.00 0.00 0 174 4 0 2 2 2
3J0L_2 - 0.49 0.46 0.52 12 2227 18 0 11 7 14
3J0L_h - 0.90 0.81 1.00 26 2114 2 0 0 2 6
3J0L_a - 0.16 0.18 0.18 2 400 10 3 6 1 9
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_1 - 0.83 0.77 0.91 10 473 4 0 1 3 3
3J16_L 0.90 0.81 1.00 17 1142 0 0 0 0 4
3SD1_A 0.74 0.69 0.80 20 1508 5 0 5 0 9
3SN2_B 0.95 0.92 1.00 11 143 0 0 0 0 1
3TRZ_Z - 1.00 1.00 1.00 5 87 1 0 0 1 0
3TS0_U - 1.00 1.00 1.00 6 112 1 0 0 1 0
3TS2_V - 1.00 1.00 1.00 5 103 0 0 0 0 0
3U4M_B - 0.91 0.91 0.91 20 1254 3 2 0 1 2
4A1C_3 0.83 0.81 0.86 30 2728 7 0 5 2 7
4A1C_2 0.23 0.25 0.22 5 4493 26 8 10 8 15
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4AOB_A 0.50 0.48 0.54 14 1411 13 3 9 1 15
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4ENC_A 0.59 0.53 0.67 8 484 4 0 4 0 7

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Performance of CRWrnafold - scored lower in this pairwise comparison

1. Total counts & total scores for CRWrnafold

Total Base Pair Counts
Total TP 336
Total TN 26259
Total FP 203
Total FP CONTRA 42
Total FP INCONS 110
Total FP COMP 51
Total FN 151
Total Scores
MCC 0.683
Average MCC ± 95% Confidence Intervals 0.709 ± 0.130
Sensitivity 0.690
Positive Predictive Value 0.689
Nr of predictions 32

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LBS_A - 1.00 1.00 1.00 14 193 0 0 0 0 0
2LC8_A -0.03 0.00 0.00 0 513 15 3 12 0 18
2LDL_A - 0.94 0.89 1.00 8 132 1 0 0 1 1
2LDT_A - 1.00 1.00 1.00 11 151 0 0 0 0 0
2LHP_A - 0.96 0.93 1.00 14 247 0 0 0 0 1
2LI4_A - 1.00 1.00 1.00 14 175 0 0 0 0 0
2LK3_A - 1.00 1.00 1.00 9 91 0 0 0 0 0
2LKR_A - 0.58 0.55 0.62 16 2414 13 4 6 3 13
2LQZ_A - 1.00 1.00 1.00 8 124 2 0 0 2 0
2YIE_Z - -0.02 0.00 0.00 0 587 15 6 9 0 8
2YIE_X - 0.53 0.57 0.50 4 536 9 1 3 5 3
3AMU_B 0.77 0.79 0.75 15 1137 8 0 5 3 4
3J0L_7 - -0.02 0.00 0.00 0 506 13 3 10 0 10
3J0L_g - -0.01 0.00 0.00 0 174 4 0 2 2 2
3J0L_2 - 0.31 0.31 0.33 8 2226 23 1 15 7 18
3J0L_h - 0.93 0.88 1.00 28 2112 0 0 0 0 4
3J0L_a - 0.39 0.36 0.44 4 402 6 3 2 1 7
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_1 - 0.83 0.77 0.91 10 473 5 0 1 4 3
3J16_L 1.00 1.00 1.00 21 1138 0 0 0 0 0
3SD1_A 0.63 0.66 0.61 19 1502 12 6 6 0 10
3SN2_B 0.95 0.92 1.00 11 143 0 0 0 0 1
3TRZ_Z - 1.00 1.00 1.00 5 87 0 0 0 0 0
3TS0_U - 1.00 1.00 1.00 6 112 0 0 0 0 0
3TS2_V - 1.00 1.00 1.00 5 103 0 0 0 0 0
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
4A1C_3 0.85 0.84 0.86 31 2727 7 0 5 2 6
4A1C_2 0.19 0.25 0.15 5 4483 44 8 20 16 15
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4AOB_A 0.71 0.69 0.74 20 1410 8 4 3 1 9
4ENB_A 0.85 0.73 1.00 11 461 2 0 0 2 4
4ENC_A 0.85 0.73 1.00 11 485 2 0 0 2 4

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