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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric ProbKnot RNAwolf
MCC 0.701 > 0.594
Average MCC ± 95% Confidence Intervals 0.737 ± 0.112 > 0.637 ± 0.121
Sensitivity 0.724 > 0.584
Positive Predictive Value 0.691 > 0.620
Total TP 409 > 330
Total TN 29047 < 29107
Total FP 251 < 266
Total FP CONTRA 53 > 37
Total FP INCONS 130 < 165
Total FP COMP 68 > 64
Total FN 156 < 235
P-value 3.56938820447e-08

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Performance plots


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

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

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Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 409
Total TN 29047
Total FP 251
Total FP CONTRA 53
Total FP INCONS 130
Total FP COMP 68
Total FN 156
Total Scores
MCC 0.701
Average MCC ± 95% Confidence Intervals 0.737 ± 0.112
Sensitivity 0.724
Positive Predictive Value 0.691
Nr of predictions 38

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2. Individual counts for ProbKnot [ 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 - 1.00 1.00 1.00 9 131 1 0 0 1 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 - 0.89 0.86 0.93 25 2413 9 0 2 7 4
2LQZ_A - 1.00 1.00 1.00 8 124 2 0 0 2 0
2LWK_A - 1.00 1.00 1.00 11 196 1 0 0 1 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 7 1 3 3 3
3AMU_B 0.77 0.79 0.75 15 1137 9 0 5 4 4
3J0L_1 - 0.83 0.77 0.91 10 473 5 0 1 4 3
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_a - 0.60 0.64 0.58 7 399 6 4 1 1 4
3J0L_h - 0.89 0.88 0.90 28 2109 3 0 3 0 4
3J0L_7 - -0.02 0.00 0.00 0 506 13 3 10 0 10
3J0L_g - -0.02 0.00 0.00 0 171 7 1 4 2 2
3J0L_2 - 0.30 0.31 0.31 8 2224 27 1 17 9 18
3J16_L 0.42 0.48 0.38 10 1133 16 3 13 0 11
3RKF_A 0.87 0.83 0.91 20 844 2 2 0 0 4
3SD1_A 0.66 0.69 0.65 20 1502 11 6 5 0 9
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 2 0 0 2 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 - 0.58 0.59 0.59 13 1254 9 2 7 0 9
3UZL_B 0.92 1.00 0.84 16 1274 11 3 0 8 0
3VJR_D - 1.00 1.00 1.00 12 239 0 0 0 0 0
4A1C_2 0.17 0.25 0.13 5 4477 49 13 21 15 15
4A1C_3 0.88 0.86 0.89 32 2727 7 0 4 3 5
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4AOB_A 0.60 0.59 0.63 17 1410 11 4 6 1 12
4ENB_A 0.81 0.73 0.92 11 460 1 1 0 0 4
4ENC_A 0.52 0.53 0.53 8 481 8 0 7 1 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.