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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric UNAFold Carnac(seed)
MCC 0.570 > 0.404
Average MCC ± 95% Confidence Intervals 0.644 ± 0.093 > 0.154 ± 0.103
Sensitivity 0.504 > 0.181
Positive Predictive Value 0.647 < 0.903
Total TP 881 > 316
Total TN 1275419 < 1276431
Total FP 566 > 36
Total FP CONTRA 43 > 3
Total FP INCONS 438 > 31
Total FP COMP 85 > 2
Total FN 868 < 1433
P-value 3.56938820447e-08

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Performance plots


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

  2. Comparison of performance of UNAFold 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 UNAFold and Carnac(seed)).

  3. 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 UNAFold and Carnac(seed)).

  4. 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 UNAFold and Carnac(seed)).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for UNAFold 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 UNAFold and Carnac(seed)).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for UNAFold 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 UNAFold and Carnac(seed)).

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Performance of UNAFold - scored higher in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP 881
Total TN 1275419
Total FP 566
Total FP CONTRA 43
Total FP INCONS 438
Total FP COMP 85
Total FN 868
Total Scores
MCC 0.570
Average MCC ± 95% Confidence Intervals 0.644 ± 0.093
Sensitivity 0.504
Positive Predictive Value 0.647
Nr of predictions 35

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2. Individual counts for UNAFold [ 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
2KE6_A 0.97 0.95 1.00 18 1110 1 0 0 1 1
2KUR_A 0.95 0.90 1.00 19 1109 0 0 0 0 2
2KUU_A 0.92 0.86 1.00 18 1110 1 0 0 1 3
2KUV_A 0.93 0.86 1.00 19 1109 0 0 0 0 3
2KUW_A 0.95 0.90 1.00 19 1109 0 0 0 0 2
2L1F_A 0.98 0.96 1.00 23 2057 0 0 0 0 1
2L1F_B 0.98 0.96 1.00 24 2121 0 0 0 0 1
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2LC8_A -0.01 0.00 0.00 0 1525 15 2 13 0 20
2XKV_B 0.47 0.45 0.50 9 4542 21 0 9 12 11
2XXA_G 0.34 0.31 0.39 13 5118 20 1 19 0 29
3A3A_A 0.87 0.76 1.00 28 3627 0 0 0 0 9
3GX2_A 0.68 0.55 0.85 22 4345 5 0 4 1 18
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IZF_C 0.70 0.61 0.80 33 6862 8 1 7 0 21
3J20_2 0.47 0.41 0.53 260 1116278 230 15 212 3 373
3JYX_4 0.32 0.30 0.34 10 12217 31 3 16 12 23
3JYX_3 0.62 0.63 0.61 17 6300 22 1 10 11 10
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NPB_A 0.78 0.65 0.94 30 6989 5 0 2 3 16
3O58_3 0.35 0.34 0.35 12 12369 33 1 21 11 23
3O58_2 0.71 0.71 0.71 27 7222 12 4 7 1 11
3PDR_A 0.77 0.64 0.94 46 12831 5 0 3 2 26
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.64 0.52 0.79 22 3888 6 1 5 0 20
3W3S_B 0.56 0.50 0.63 20 4721 13 1 11 1 20
3ZEX_C 0.24 0.21 0.28 11 14157 42 1 27 14 41
4A1C_3 0.70 0.59 0.82 32 7101 7 1 6 0 22
4A1C_2 0.14 0.15 0.14 5 11745 42 5 26 11 28
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ENB_A 0.70 0.58 0.85 11 1262 2 1 1 0 8
4ENC_A 0.32 0.26 0.42 5 1314 7 1 6 0 14
4FRG_B 0.32 0.28 0.38 9 3462 15 0 15 0 23
4FRN_A 0.43 0.36 0.52 13 5126 12 2 10 0 23

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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 316
Total TN 1276431
Total FP 36
Total FP CONTRA 3
Total FP INCONS 31
Total FP COMP 2
Total FN 1433
Total Scores
MCC 0.404
Average MCC ± 95% Confidence Intervals 0.154 ± 0.103
Sensitivity 0.181
Positive Predictive Value 0.903
Nr of predictions 35

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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
2KE6_A 0.00 0.00 0.00 0 1128 0 0 0 0 19
2KUR_A 0.57 0.33 1.00 7 1121 0 0 0 0 14
2KUU_A 0.57 0.33 1.00 7 1121 0 0 0 0 14
2KUV_A 0.64 0.41 1.00 9 1119 0 0 0 0 13
2KUW_A 0.65 0.43 1.00 9 1119 0 0 0 0 12
2L1F_A 0.00 0.00 0.00 0 2080 0 0 0 0 24
2L1F_B 0.00 0.00 0.00 0 2145 0 0 0 0 25
2L94_A 0.97 0.95 1.00 19 971 0 0 0 0 1
2LC8_A 0.44 0.20 1.00 4 1536 0 0 0 0 16
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
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
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_3 0.00 0.00 0.00 0 12403 0 0 0 0 35
3O58_2 0.00 0.00 0.00 0 7260 0 0 0 0 38
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
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

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