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 RNAwolf - scored lower in this pairwise comparison

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


Overview

Metric IPknot RNAwolf
MCC 0.782 > 0.594
Average MCC ± 95% Confidence Intervals 0.793 ± 0.097 > 0.637 ± 0.121
Sensitivity 0.752 > 0.584
Positive Predictive Value 0.820 > 0.620
Total TP 425 > 330
Total TN 29121 > 29107
Total FP 147 < 266
Total FP CONTRA 22 < 37
Total FP INCONS 71 < 165
Total FP COMP 54 < 64
Total FN 140 < 235
P-value 3.56938820447e-08

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Performance plots


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

  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 IPknot and RNAwolf).

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

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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 425
Total TN 29121
Total FP 147
Total FP CONTRA 22
Total FP INCONS 71
Total FP COMP 54
Total FN 140
Total Scores
MCC 0.782
Average MCC ± 95% Confidence Intervals 0.793 ± 0.097
Sensitivity 0.752
Positive Predictive Value 0.820
Nr of predictions 38

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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
2LJJ_A - 1.00 1.00 1.00 7 123 3 0 0 3 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
2LWK_A - 0.95 0.91 1.00 10 197 1 0 0 1 1
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_1 - 0.83 0.77 0.91 10 473 4 0 1 3 3
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_a - 0.16 0.18 0.18 2 400 10 3 6 1 9
3J0L_h - 0.90 0.81 1.00 26 2114 2 0 0 2 6
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
3J16_L 0.90 0.81 1.00 17 1142 0 0 0 0 4
3RKF_A 0.91 0.83 1.00 20 846 0 0 0 0 4
3SD1_A 0.74 0.69 0.80 20 1508 5 0 5 0 9
3SIU_F - 0.86 0.75 1.00 6 139 0 0 0 0 2
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
3UZL_B 0.93 0.88 1.00 14 1279 7 0 0 7 2
3VJR_D - 1.00 1.00 1.00 12 239 0 0 0 0 0
4A1C_2 0.23 0.25 0.22 5 4493 26 8 10 8 15
4A1C_3 0.83 0.81 0.86 30 2728 7 0 5 2 7
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 RNAwolf - scored lower in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP 330
Total TN 29107
Total FP 266
Total FP CONTRA 37
Total FP INCONS 165
Total FP COMP 64
Total FN 235
Total Scores
MCC 0.594
Average MCC ± 95% Confidence Intervals 0.637 ± 0.121
Sensitivity 0.584
Positive Predictive Value 0.620
Nr of predictions 38

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2. Individual counts for RNAwolf [ 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 0.52 0.50 0.56 9 512 7 0 7 0 9
2LDL_A - 0.88 0.78 1.00 7 133 0 0 0 0 2
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 1 0 0 1 0
2LI4_A - 0.96 0.93 1.00 13 176 0 0 0 0 1
2LJJ_A - 1.00 1.00 1.00 7 123 3 0 0 3 0
2LK3_A - 1.00 1.00 1.00 9 91 0 0 0 0 0
2LKR_A - 0.84 0.79 0.88 23 2414 11 0 3 8 6
2LQZ_A - 1.00 1.00 1.00 8 124 1 0 0 1 0
2LWK_A - 0.48 0.45 0.56 5 198 5 0 4 1 6
2YIE_Z - 0.62 0.63 0.63 5 594 7 1 2 4 3
2YIE_X - -0.01 0.00 0.00 0 536 11 1 7 3 7
3AMU_B 0.77 0.79 0.75 15 1137 8 0 5 3 4
3J0L_1 - 0.68 0.54 0.88 7 476 5 0 1 4 6
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_a - 0.14 0.18 0.14 2 397 13 4 8 1 9
3J0L_h - 0.47 0.41 0.57 13 2117 12 1 9 2 19
3J0L_7 - -0.02 0.00 0.00 0 509 10 1 9 0 10
3J0L_g - -0.02 0.00 0.00 0 171 7 4 1 2 2
3J0L_2 - 0.14 0.15 0.15 4 2223 26 4 19 3 22
3J16_L 0.58 0.57 0.60 12 1139 9 2 6 1 9
3RKF_A 0.89 0.83 0.95 20 845 1 0 1 0 4
3SD1_A 0.58 0.59 0.59 17 1504 12 2 10 0 12
3SIU_F - 0.86 0.75 1.00 6 139 0 0 0 0 2
3SN2_B 1.00 1.00 1.00 12 142 0 0 0 0 0
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 1 0 0 1 0
3TS2_V - -0.05 0.00 0.00 0 103 6 0 5 1 5
3U4M_B - 0.50 0.50 0.52 11 1255 12 1 9 2 11
3UZL_B 0.93 0.88 1.00 14 1279 7 0 0 7 2
3VJR_D - 1.00 1.00 1.00 12 239 1 0 0 1 0
4A1C_2 0.12 0.15 0.10 3 4487 38 12 14 12 17
4A1C_3 0.32 0.30 0.35 11 2732 21 1 19 1 26
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4AOB_A 0.26 0.24 0.30 7 1414 17 2 14 1 22
4ENB_A 0.45 0.40 0.55 6 461 5 1 4 0 9
4ENC_A 0.34 0.33 0.38 5 483 9 0 8 1 10

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