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 Mastr(seed) - scored lower in this pairwise comparison

  5. Compile and download dataset for IPknot & Mastr(seed) [.zip] - may take several seconds...


Overview

Metric IPknot Mastr(seed)
MCC 0.739 > 0.000
Average MCC ± 95% Confidence Intervals 0.729 ± 0.100 > 0.000 ± 0.000
Sensitivity 0.696 > 0.000
Positive Predictive Value 0.791 > 0.000
Total TP 325 > 0
Total TN 34369 < 34780
Total FP 122 > 0
Total FP CONTRA 20 > 0
Total FP INCONS 66 > 0
Total FP COMP 36 > 0
Total FN 142 < 467
P-value 3.05041766982e-08

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Performance plots


  1. Comparison of performance of IPknot and Mastr(seed). 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 Mastr(seed)).

  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 Mastr(seed)).

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

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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 325
Total TN 34369
Total FP 122
Total FP CONTRA 20
Total FP INCONS 66
Total FP COMP 36
Total FN 142
Total Scores
MCC 0.739
Average MCC ± 95% Confidence Intervals 0.729 ± 0.100
Sensitivity 0.696
Positive Predictive Value 0.791
Nr of predictions 19

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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
2LC8_A 0.41 0.33 0.55 6 517 5 1 4 0 12
3AMU_B 0.81 0.79 0.83 15 1139 6 0 3 3 4
3J16_L 0.90 0.81 1.00 17 1142 0 0 0 0 4
3J20_0 0.54 0.57 0.52 12 1196 12 3 8 1 9
3J20_1 1.00 1.00 1.00 20 1092 1 0 0 1 0
3J2L_3 0.82 0.82 0.82 28 2986 10 0 6 4 6
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
3UZL_B 0.93 0.88 1.00 14 1279 7 0 0 7 2
3W3S_B 0.94 0.91 0.97 30 1958 2 0 1 1 3
3ZEX_C 0.51 0.34 0.77 10 5361 7 1 2 4 19
3ZEX_D 0.81 0.80 0.82 28 2762 10 0 6 4 7
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
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
4FRG_B 0.75 0.71 0.81 17 1181 4 3 1 0 7
4FRN_A 0.79 0.71 0.87 20 1825 3 1 2 0 8

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Performance of Mastr(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for Mastr(seed)

Total Base Pair Counts
Total TP 0
Total TN 34780
Total FP 0
Total FP CONTRA 0
Total FP INCONS 0
Total FP COMP 0
Total FN 467
Total Scores
MCC 0.000
Average MCC ± 95% Confidence Intervals 0.000 ± 0.000
Sensitivity 0.000
Positive Predictive Value 0.000
Nr of predictions 19

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2. Individual counts for Mastr(seed) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.00 0.00 0.00 0 528 0 0 0 0 18
3AMU_B 0.00 0.00 0.00 0 1157 0 0 0 0 19
3J16_L 0.00 0.00 0.00 0 1159 0 0 0 0 21
3J20_0 0.00 0.00 0.00 0 1219 0 0 0 0 21
3J20_1 0.00 0.00 0.00 0 1112 0 0 0 0 20
3J2L_3 0.00 0.00 0.00 0 3020 0 0 0 0 34
3RKF_A 0.00 0.00 0.00 0 866 0 0 0 0 24
3SD1_A 0.00 0.00 0.00 0 1533 0 0 0 0 29
3UZL_B 0.00 0.00 0.00 0 1293 0 0 0 0 16
3W3S_B 0.00 0.00 0.00 0 1989 0 0 0 0 33
3ZEX_C 0.00 0.00 0.00 0 5374 0 0 0 0 29
3ZEX_D 0.00 0.00 0.00 0 2796 0 0 0 0 35
4A1C_3 0.00 0.00 0.00 0 2763 0 0 0 0 37
4A1C_2 0.00 0.00 0.00 0 4516 0 0 0 0 20
4AOB_A 0.00 0.00 0.00 0 1437 0 0 0 0 29
4ENB_A 0.00 0.00 0.00 0 472 0 0 0 0 15
4ENC_A 0.00 0.00 0.00 0 496 0 0 0 0 15
4FRG_B 0.00 0.00 0.00 0 1202 0 0 0 0 24
4FRN_A 0.00 0.00 0.00 0 1848 0 0 0 0 28

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