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(seed) - scored higher in this pairwise comparison

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

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


Overview

Metric RSpredict(seed) Carnac(seed)
MCC 0.430 > 0.392
Average MCC ± 95% Confidence Intervals 0.232 ± 0.107 > 0.095 ± 0.096
Sensitivity 0.274 > 0.172
Positive Predictive Value 0.674 < 0.893
Total TP 453 > 284
Total TN 1282328 < 1282682
Total FP 225 > 36
Total FP CONTRA 15 > 3
Total FP INCONS 204 > 31
Total FP COMP 6 > 2
Total FN 1199 < 1368
P-value 5.06544643719e-08

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Performance plots


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

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

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

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

Total Base Pair Counts
Total TP 453
Total TN 1282328
Total FP 225
Total FP CONTRA 15
Total FP INCONS 204
Total FP COMP 6
Total FN 1199
Total Scores
MCC 0.430
Average MCC ± 95% Confidence Intervals 0.232 ± 0.107
Sensitivity 0.274
Positive Predictive Value 0.674
Nr of predictions 29

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2. Individual counts for RSpredict(seed) [ 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
2LC8_A -0.01 0.00 0.00 0 1527 13 0 13 0 20
3A3A_A 0.48 0.30 0.79 11 3641 3 0 3 0 26
3GX2_A 0.36 0.15 0.86 6 4364 1 0 1 0 34
3IVN_B 0.69 0.52 0.94 16 2329 1 0 1 0 15
3IZF_C 0.00 0.00 0.00 0 6898 5 0 5 0 54
3J20_2 0.62 0.53 0.73 335 1116304 129 9 117 3 298
3J3E_8 0.00 0.00 0.00 0 7503 0 0 0 0 33
3J3F_8 0.14 0.06 0.33 2 12240 5 1 3 1 34
3JYX_3 0.00 0.00 0.00 0 6323 5 1 4 0 27
3JYX_4 0.00 0.00 0.00 0 12241 5 0 5 0 33
3LA5_A 0.70 0.50 1.00 17 2468 0 0 0 0 17
3NPB_A 0.00 0.00 0.00 0 7017 4 0 4 0 46
3O58_2 0.00 0.00 0.00 0 7257 3 0 3 0 38
3O58_3 0.23 0.09 0.60 3 12398 2 0 2 0 32
3PDR_A 0.00 0.00 0.00 0 12872 8 0 8 0 72
3RKF_A 0.71 0.53 0.95 18 2192 1 0 1 0 16
3SD1_A 0.00 0.00 0.00 0 3916 0 0 0 0 42
3W1K_J 0.51 0.29 0.92 11 4174 1 0 1 0 27
3W3S_B 0.41 0.30 0.57 12 4732 10 1 8 1 28
3ZEX_C 0.10 0.04 0.25 2 14188 6 1 5 0 50
4A1C_3 0.00 0.00 0.00 0 7136 4 1 3 0 54
4A1C_2 0.00 0.00 0.00 0 11777 5 1 3 1 33
4AOB_A 0.35 0.14 0.86 6 4364 1 0 1 0 36
4ENB_A 0.30 0.16 0.60 3 1270 2 0 2 0 16
4ENC_A 0.30 0.16 0.60 3 1321 2 0 2 0 16
4FRG_B 0.00 0.00 0.00 0 3484 2 0 2 0 32
4FRN_A 0.00 0.00 0.00 0 5148 3 0 3 0 36
4JF2_A 0.00 0.00 0.00 0 2846 4 0 4 0 31

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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 284
Total TN 1282682
Total FP 36
Total FP CONTRA 3
Total FP INCONS 31
Total FP COMP 2
Total FN 1368
Total Scores
MCC 0.392
Average MCC ± 95% Confidence Intervals 0.095 ± 0.096
Sensitivity 0.172
Positive Predictive Value 0.893
Nr of predictions 29

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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
2LC8_A 0.44 0.20 1.00 4 1536 0 0 0 0 16
3A3A_A 0.00 0.00 0.00 0 3655 0 0 0 0 37
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
3J20_2 0.59 0.40 0.88 251 1116480 36 3 31 2 382
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_3 0.00 0.00 0.00 0 6328 0 0 0 0 27
3JYX_4 0.00 0.00 0.00 0 12246 0 0 0 0 33
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
3W1K_J 0.00 0.00 0.00 0 4186 0 0 0 0 38
3W3S_B 0.00 0.00 0.00 0 4753 0 0 0 0 40
3ZEX_C 0.00 0.00 0.00 0 14196 0 0 0 0 52
4A1C_3 0.00 0.00 0.00 0 7140 0 0 0 0 54
4A1C_2 0.00 0.00 0.00 0 11781 0 0 0 0 33
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
4FRN_A 0.00 0.00 0.00 0 5151 0 0 0 0 36
4JF2_A 0.78 0.61 1.00 19 2831 0 0 0 0 12

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