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 0.540 > 0.535
Average MCC ± 95% Confidence Intervals 0.648 ± 0.135 > 0.625 ± 0.142
Sensitivity 0.489 > 0.460
Positive Predictive Value 0.603 < 0.629
Total TP 321 > 302
Total TN 93274 < 93326
Total FP 242 > 194
Total FP CONTRA 21 > 19
Total FP INCONS 190 > 159
Total FP COMP 31 > 16
Total FN 336 < 355
P-value 0.000138311429829

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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 321
Total TN 93274
Total FP 242
Total FP CONTRA 21
Total FP INCONS 190
Total FP COMP 31
Total FN 336
Total Scores
MCC 0.540
Average MCC ± 95% Confidence Intervals 0.648 ± 0.135
Sensitivity 0.489
Positive Predictive Value 0.603
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 0.61 0.55 0.69 11 1524 6 0 5 1 9
2LDL_A - 0.90 0.82 1.00 9 342 1 0 0 1 2
2LHP_A - 0.97 0.94 1.00 15 651 0 0 0 0 1
2LI4_A - 0.93 0.88 1.00 14 482 0 0 0 0 2
2LJJ_A - 1.00 1.00 1.00 8 343 2 0 0 2 0
2LK3_A - 0.95 0.90 1.00 9 267 0 0 0 0 1
2LKR_A - 0.93 0.87 1.00 34 6071 3 0 0 3 5
2LQZ_A - 0.85 0.82 0.90 9 341 1 1 0 0 2
2LWK_A - 0.75 0.69 0.82 9 485 2 0 2 0 4
3J0L_1 - 0.73 0.63 0.86 12 1211 3 0 2 1 7
3J0L_7 - -0.01 0.00 0.00 0 1210 15 1 14 0 17
3J0L_h - 0.73 0.60 0.90 26 6076 5 0 3 2 17
3J2C_O - 0.58 0.49 0.69 31 10251 15 1 13 1 32
3SN2_B 0.96 0.92 1.00 11 395 0 0 0 0 1
3U4M_B - 0.38 0.32 0.46 12 3134 14 0 14 0 25
3VJR_D - 0.96 0.92 1.00 12 618 1 0 0 1 1
3W3S_B 0.50 0.45 0.56 18 4721 15 1 13 1 22
3ZEX_D 0.72 0.61 0.86 30 6986 5 0 5 0 19
3ZEX_H - 0.18 0.18 0.18 7 9006 33 6 26 1 31
3ZEX_F - 0.00 0.00 0.00 0 2617 12 2 9 1 12
3ZEX_E - 0.00 0.00 0.00 0 21892 55 2 51 2 77
4A1C_2 0.14 0.15 0.14 5 11745 43 5 26 12 28
4A4U_A - 1.00 1.00 1.00 9 222 0 0 0 0 0
4ATO_G - 0.32 0.30 0.38 3 520 6 1 4 1 7
4ENB_A 0.67 0.58 0.79 11 1261 3 1 2 0 8
4FNJ_A - 0.75 0.63 0.91 10 584 1 0 1 0 6
4HXH_A - 1.00 1.00 1.00 6 319 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 302
Total TN 93326
Total FP 194
Total FP CONTRA 19
Total FP INCONS 159
Total FP COMP 16
Total FN 355
Total Scores
MCC 0.535
Average MCC ± 95% Confidence Intervals 0.625 ± 0.142
Sensitivity 0.460
Positive Predictive Value 0.629
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 0.47 0.35 0.64 7 1529 4 0 4 0 13
2LDL_A - 0.90 0.82 1.00 9 342 1 0 0 1 2
2LHP_A - 0.97 0.94 1.00 15 651 0 0 0 0 1
2LI4_A - 0.93 0.88 1.00 14 482 0 0 0 0 2
2LJJ_A - 1.00 1.00 1.00 8 343 2 0 0 2 0
2LK3_A - 0.95 0.90 1.00 9 267 0 0 0 0 1
2LKR_A - 0.68 0.62 0.75 24 6073 9 0 8 1 15
2LQZ_A - 0.85 0.82 0.90 9 341 1 1 0 0 2
2LWK_A - 0.83 0.77 0.91 10 485 1 0 1 0 3
3J0L_1 - 0.65 0.47 0.90 9 1215 3 0 1 2 10
3J0L_7 - -0.01 0.00 0.00 0 1212 13 0 13 0 17
3J0L_h - 0.70 0.49 1.00 21 6084 0 0 0 0 22
3J2C_O - 0.62 0.49 0.78 31 10256 10 0 9 1 32
3SN2_B 0.96 0.92 1.00 11 395 0 0 0 0 1
3U4M_B - 0.38 0.32 0.46 12 3134 14 0 14 0 25
3VJR_D - 0.96 0.92 1.00 12 618 0 0 0 0 1
3W3S_B 0.82 0.70 0.97 28 4724 2 0 1 1 12
3ZEX_D 0.76 0.59 0.97 29 6991 1 0 1 0 20
3ZEX_H - 0.19 0.18 0.21 7 9012 26 4 22 0 31
3ZEX_F - 0.00 0.00 0.00 0 2628 0 0 0 0 12
3ZEX_E - 0.00 0.00 0.00 0 21892 55 4 49 2 77
4A1C_2 0.23 0.24 0.22 8 11744 35 8 21 6 25
4A4U_A - 1.00 1.00 1.00 9 222 0 0 0 0 0
4ATO_G - 0.30 0.30 0.33 3 519 6 2 4 0 7
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4FNJ_A - -0.02 0.00 0.00 0 584 11 0 11 0 16
4HXH_A - 1.00 1.00 1.00 6 319 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.