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

  1. Overview

  2. Performance Plots

  3. Performance of MXScarna(seed) - scored higher in this pairwise comparison

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

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


Overview

Metric MXScarna(seed) IPknot
MCC 0.647 > 0.620
Average MCC ± 95% Confidence Intervals 0.606 ± 0.103 < 0.628 ± 0.086
Sensitivity 0.539 > 0.513
Positive Predictive Value 0.778 > 0.751
Total TP 704 > 669
Total TN 1207026 < 1207040
Total FP 238 < 242
Total FP CONTRA 27 > 18
Total FP INCONS 174 < 204
Total FP COMP 37 > 20
Total FN 601 < 636
P-value 7.39132889808e-08

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Performance plots


  1. Comparison of performance of MXScarna(seed) and IPknot. 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 MXScarna(seed) and IPknot).

  2. Comparison of performance of MXScarna(seed) and IPknot. 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 MXScarna(seed) and IPknot).

  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 MXScarna(seed) and IPknot).

  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 MXScarna(seed) and IPknot).

  5. Comparison of average Matthews Correlation Coefficients (MCCs) for MXScarna(seed) and IPknot. 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 MXScarna(seed) and IPknot).

  6. Comparison of average Matthews Correlation Coefficients (MCCs) for MXScarna(seed) and IPknot. 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 MXScarna(seed) and IPknot).

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

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

Total Base Pair Counts
Total TP 704
Total TN 1207026
Total FP 238
Total FP CONTRA 27
Total FP INCONS 174
Total FP COMP 37
Total FN 601
Total Scores
MCC 0.647
Average MCC ± 95% Confidence Intervals 0.606 ± 0.103
Sensitivity 0.539
Positive Predictive Value 0.778
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A -0.01 0.00 0.00 0 1530 12 0 10 2 20
3AMU_B 0.84 0.70 1.00 19 2984 1 0 0 1 8
3J16_L 0.82 0.67 1.00 20 2755 0 0 0 0 10
3J20_2 0.67 0.58 0.77 366 1116289 118 14 96 8 267
3J20_0 0.79 0.63 1.00 19 2831 0 0 0 0 11
3J20_1 0.93 0.87 1.00 20 2906 0 0 0 0 3
3J2L_3 0.60 0.49 0.74 26 7840 11 1 8 2 27
3RKF_A 0.72 0.53 1.00 18 2193 0 0 0 0 16
3SD1_A 0.63 0.55 0.74 23 3885 8 1 7 0 19
3UZL_B 0.66 0.49 0.90 18 3550 2 1 1 0 19
3W3S_B 0.69 0.60 0.80 24 4723 6 0 6 0 16
3ZEX_C 0.32 0.19 0.53 10 14177 20 2 7 11 42
3ZEX_D 0.76 0.69 0.83 34 6980 7 1 6 0 15
4A1C_3 0.75 0.65 0.88 35 7100 5 1 4 0 19
4A1C_2 0.35 0.24 0.50 8 11765 20 1 7 12 25
4AOB_A 0.66 0.55 0.79 23 4342 7 0 6 1 19
4ENB_A 0.48 0.32 0.75 6 1267 2 0 2 0 13
4ENC_A 0.43 0.32 0.60 6 1316 4 1 3 0 13
4FRG_B 0.41 0.31 0.56 10 3468 8 2 6 0 22
4FRN_A 0.62 0.53 0.73 19 5125 7 2 5 0 17

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Performance of IPknot - scored lower in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 669
Total TN 1207040
Total FP 242
Total FP CONTRA 18
Total FP INCONS 204
Total FP COMP 20
Total FN 636
Total Scores
MCC 0.620
Average MCC ± 95% Confidence Intervals 0.628 ± 0.086
Sensitivity 0.513
Positive Predictive Value 0.751
Nr of predictions 20

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.40 0.30 0.55 6 1529 5 1 4 0 14
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3J16_L 0.75 0.57 1.00 17 2758 0 0 0 0 13
3J20_2 0.61 0.52 0.72 329 1116306 135 8 122 5 304
3J20_0 0.45 0.40 0.52 12 2827 12 0 11 1 18
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J2L_3 0.66 0.55 0.81 29 7839 9 0 7 2 24
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.61 0.48 0.80 20 3891 5 0 5 0 22
3UZL_B 0.72 0.54 0.95 20 3549 1 0 1 0 17
3W3S_B 0.85 0.75 0.97 30 4722 2 0 1 1 10
3ZEX_C 0.41 0.21 0.79 11 14182 6 1 2 3 41
3ZEX_D 0.72 0.63 0.82 31 6983 7 0 7 0 18
4A1C_3 0.69 0.57 0.84 31 7103 6 1 5 0 23
4A1C_2 0.17 0.15 0.19 5 11755 26 4 17 5 28
4AOB_A 0.42 0.33 0.54 14 4345 13 1 11 1 28
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.52 0.42 0.67 8 1314 4 0 4 0 11
4FRG_B 0.69 0.56 0.86 18 3465 3 1 2 0 14
4FRN_A 0.69 0.56 0.87 20 5128 3 1 2 0 16

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