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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric Afold RNASLOpt
MCC 0.637 > 0.628
Average MCC ± 95% Confidence Intervals 0.710 ± 0.140 > 0.678 ± 0.148
Sensitivity 0.671 > 0.634
Positive Predictive Value 0.613 < 0.631
Total TP 306 > 289
Total TN 35725 < 35766
Total FP 257 > 207
Total FP CONTRA 67 > 64
Total FP INCONS 126 > 105
Total FP COMP 64 > 38
Total FN 150 < 167
P-value 0.000305895979941

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Performance plots


  1. Comparison of performance of Afold and RNASLOpt. 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 Afold and RNASLOpt).

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for Afold and RNASLOpt. 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 Afold and RNASLOpt).

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Performance of Afold - scored higher in this pairwise comparison

1. Total counts & total scores for Afold

Total Base Pair Counts
Total TP 306
Total TN 35725
Total FP 257
Total FP CONTRA 67
Total FP INCONS 126
Total FP COMP 64
Total FN 150
Total Scores
MCC 0.637
Average MCC ± 95% Confidence Intervals 0.710 ± 0.140
Sensitivity 0.671
Positive Predictive Value 0.613
Nr of predictions 27

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.64 0.61 0.69 11 512 6 0 5 1 7
2LDL_A - 1.00 1.00 1.00 9 131 1 0 0 1 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 - 1.00 1.00 1.00 29 2411 8 0 0 8 0
2LQZ_A - 1.00 1.00 1.00 8 124 2 0 0 2 0
2LWK_A - 0.85 0.82 0.90 9 197 2 0 1 1 2
3J0L_1 - 0.83 0.77 0.91 10 473 5 0 1 4 3
3J0L_7 - -0.02 0.00 0.00 0 504 15 1 14 0 10
3J0L_h - 0.87 0.81 0.93 26 2112 5 1 1 3 6
3J2C_O - 0.70 0.68 0.72 28 3948 18 3 8 7 13
3SN2_B 0.95 0.92 1.00 11 143 0 0 0 0 1
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
3VJR_D - 1.00 1.00 1.00 12 239 1 0 0 1 0
3W3S_B 0.55 0.55 0.56 18 1957 15 4 10 1 15
3ZEX_D 0.82 0.77 0.87 27 2765 8 0 4 4 8
3ZEX_H - 0.25 0.37 0.18 7 3586 33 20 12 1 12
3ZEX_F - -0.01 0.00 0.00 0 908 12 2 4 6 4
3ZEX_E - -0.01 0.00 0.00 0 8251 55 17 36 2 34
4A1C_2 0.19 0.25 0.15 5 4483 43 11 17 15 15
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4ATO_G - 0.38 0.43 0.38 3 212 6 5 0 1 4
4ENB_A 0.81 0.73 0.92 11 460 3 0 1 2 4
4FNJ_A - 0.86 0.83 0.91 10 239 1 0 1 0 2
4HXH_A - 1.00 1.00 1.00 6 89 1 0 0 1 0

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Performance of RNASLOpt - scored lower in this pairwise comparison

1. Total counts & total scores for RNASLOpt

Total Base Pair Counts
Total TP 289
Total TN 35766
Total FP 207
Total FP CONTRA 64
Total FP INCONS 105
Total FP COMP 38
Total FN 167
Total Scores
MCC 0.628
Average MCC ± 95% Confidence Intervals 0.678 ± 0.148
Sensitivity 0.634
Positive Predictive Value 0.631
Nr of predictions 27

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.48 0.39 0.64 7 517 4 0 4 0 11
2LDL_A - 1.00 1.00 1.00 9 131 1 0 0 1 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 - 0.70 0.69 0.71 20 2412 13 1 7 5 9
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
3J0L_1 - 0.73 0.62 0.89 8 475 4 0 1 3 5
3J0L_7 - -0.02 0.00 0.00 0 506 13 3 10 0 10
3J0L_h - 0.81 0.66 1.00 21 2119 0 0 0 0 11
3J2C_O - 0.72 0.68 0.76 28 3950 13 2 7 4 13
3SN2_B 0.95 0.92 1.00 11 143 0 0 0 0 1
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
3VJR_D - 1.00 1.00 1.00 12 239 0 0 0 0 0
3W3S_B 0.90 0.85 0.97 28 1960 2 0 1 1 5
3ZEX_D 0.86 0.74 1.00 26 2770 4 0 0 4 9
3ZEX_H - 0.27 0.37 0.21 7 3592 26 16 10 0 12
3ZEX_F - 0.00 0.00 0.00 0 914 0 0 0 0 4
3ZEX_E - 0.00 0.00 0.00 0 8254 55 20 30 5 34
4A1C_2 0.30 0.40 0.24 8 4482 35 13 13 9 12
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4ATO_G - 0.36 0.43 0.33 3 211 6 6 0 0 4
4ENB_A 0.85 0.73 1.00 11 461 0 0 0 0 4
4FNJ_A - -0.05 0.00 0.00 0 239 11 0 11 0 12
4HXH_A - 1.00 1.00 1.00 6 89 0 0 0 0 0

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