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

  1. Overview

  2. Performance Plots

  3. Performance of RSpredict(20) - scored higher in this pairwise comparison

  4. Performance of Carnac(seed) - scored lower in this pairwise comparison

  5. Compile and download dataset for RSpredict(20) & Carnac(seed) [.zip] - may take several seconds...


Overview

Metric RSpredict(20) Carnac(seed)
MCC 0.466 > 0.179
Average MCC ± 95% Confidence Intervals 0.451 ± 0.109 > 0.077 ± 0.110
Sensitivity 0.355 > 0.032
Positive Predictive Value 0.618 < 1.000
Total TP 319 > 29
Total TN 154285 < 154772
Total FP 233 > 0
Total FP CONTRA 37 > 0
Total FP INCONS 160 > 0
Total FP COMP 36 > 0
Total FN 580 < 870
P-value 5.23657817852e-08

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Performance plots


  1. Comparison of performance of RSpredict(20) and Carnac(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 RSpredict(20) and Carnac(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 RSpredict(20) and Carnac(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for RSpredict(20) and Carnac(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 RSpredict(20) and Carnac(seed)).

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Performance of RSpredict(20) - scored higher in this pairwise comparison

1. Total counts & total scores for RSpredict(20)

Total Base Pair Counts
Total TP 319
Total TN 154285
Total FP 233
Total FP CONTRA 37
Total FP INCONS 160
Total FP COMP 36
Total FN 580
Total Scores
MCC 0.466
Average MCC ± 95% Confidence Intervals 0.451 ± 0.109
Sensitivity 0.355
Positive Predictive Value 0.618
Nr of predictions 25

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2. Individual counts for RSpredict(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.85 0.73 1.00 8 398 0 0 0 0 3
2L94_A 0.55 0.50 0.63 10 974 6 0 6 0 10
2XKV_B 0.00 0.00 0.00 0 4556 4 0 4 0 20
2XXA_G 0.46 0.21 1.00 9 5142 0 0 0 0 33
3GX2_A 0.33 0.15 0.75 6 4363 2 0 2 0 34
3IVN_B 0.78 0.65 0.95 20 2325 1 0 1 0 11
3IZF_C 0.75 0.61 0.92 33 6867 3 1 2 0 21
3J3E_8 0.00 0.00 0.00 0 7484 19 4 15 0 33
3J3F_8 0.39 0.33 0.46 12 12220 23 2 12 9 24
3JYX_4 0.28 0.27 0.30 9 12216 33 5 16 12 24
3JYX_3 0.61 0.56 0.68 15 6306 13 0 7 6 12
3LA5_A 0.76 0.59 1.00 20 2465 0 0 0 0 14
3NPB_A 0.00 0.00 0.00 0 7015 6 1 5 0 46
3O58_2 0.76 0.76 0.76 29 7222 10 3 6 1 9
3O58_3 0.32 0.34 0.30 12 12363 28 12 16 0 23
3PDR_A 0.67 0.49 0.92 35 12842 5 0 3 2 37
3RKF_A 0.77 0.62 0.95 21 2189 1 0 1 0 13
3SD1_A 0.68 0.60 0.78 25 3884 7 1 6 0 17
3ZEX_C 0.26 0.19 0.36 10 14168 18 2 16 0 42
4A1C_2 0.19 0.18 0.20 6 11751 30 6 18 6 27
4A1C_3 0.48 0.33 0.69 18 7114 8 0 8 0 36
4AOB_A 0.28 0.14 0.55 6 4360 5 0 5 0 36
4ENB_A 0.48 0.32 0.75 6 1267 2 0 2 0 13
4ENC_A 0.45 0.32 0.67 6 1317 3 0 3 0 13
4FRG_B 0.17 0.09 0.33 3 3477 6 0 6 0 29

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

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

Total Base Pair Counts
Total TP 29
Total TN 154772
Total FP 0
Total FP CONTRA 0
Total FP INCONS 0
Total FP COMP 0
Total FN 870
Total Scores
MCC 0.179
Average MCC ± 95% Confidence Intervals 0.077 ± 0.110
Sensitivity 0.032
Positive Predictive Value 1.000
Nr of predictions 25

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KDQ_B 0.95 0.91 1.00 10 396 0 0 0 0 1
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2XKV_B 0.00 0.00 0.00 0 4560 0 0 0 0 20
2XXA_G 0.00 0.00 0.00 0 5151 0 0 0 0 42
3GX2_A 0.00 0.00 0.00 0 4371 0 0 0 0 40
3IVN_B 0.00 0.00 0.00 0 2346 0 0 0 0 31
3IZF_C 0.00 0.00 0.00 0 6903 0 0 0 0 54
3J3E_8 0.00 0.00 0.00 0 7503 0 0 0 0 33
3J3F_8 0.00 0.00 0.00 0 12246 0 0 0 0 36
3JYX_4 0.00 0.00 0.00 0 12246 0 0 0 0 33
3JYX_3 0.00 0.00 0.00 0 6328 0 0 0 0 27
3LA5_A 0.00 0.00 0.00 0 2485 0 0 0 0 34
3NPB_A 0.00 0.00 0.00 0 7021 0 0 0 0 46
3O58_2 0.00 0.00 0.00 0 7260 0 0 0 0 38
3O58_3 0.00 0.00 0.00 0 12403 0 0 0 0 35
3PDR_A 0.00 0.00 0.00 0 12880 0 0 0 0 72
3RKF_A 0.00 0.00 0.00 0 2211 0 0 0 0 34
3SD1_A 0.00 0.00 0.00 0 3916 0 0 0 0 42
3ZEX_C 0.00 0.00 0.00 0 14196 0 0 0 0 52
4A1C_2 0.00 0.00 0.00 0 11781 0 0 0 0 33
4A1C_3 0.00 0.00 0.00 0 7140 0 0 0 0 54
4AOB_A 0.00 0.00 0.00 0 4371 0 0 0 0 42
4ENB_A 0.00 0.00 0.00 0 1275 0 0 0 0 19
4ENC_A 0.00 0.00 0.00 0 1326 0 0 0 0 19
4FRG_B 0.00 0.00 0.00 0 3486 0 0 0 0 32

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