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

  1. Overview

  2. Performance Plots

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

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

  5. Compile and download dataset for PknotsRG & RNAwolf [.zip] - may take several seconds...


Overview

Metric PknotsRG RNAwolf
MCC 0.456 > 0.278
Average MCC ± 95% Confidence Intervals 0.509 ± 0.079 > 0.339 ± 0.077
Sensitivity 0.401 > 0.258
Positive Predictive Value 0.521 > 0.303
Total TP 907 > 583
Total TN 1405281 > 1405095
Total FP 911 < 1410
Total FP CONTRA 92 < 169
Total FP INCONS 741 < 1174
Total FP COMP 78 > 67
Total FN 1356 < 1680
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of PknotsRG and RNAwolf. 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 PknotsRG and RNAwolf).

  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 PknotsRG and RNAwolf).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for PknotsRG and RNAwolf. 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 PknotsRG and RNAwolf).

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Performance of PknotsRG - scored higher in this pairwise comparison

1. Total counts & total scores for PknotsRG

Total Base Pair Counts
Total TP 907
Total TN 1405281
Total FP 911
Total FP CONTRA 92
Total FP INCONS 741
Total FP COMP 78
Total FN 1356
Total Scores
MCC 0.456
Average MCC ± 95% Confidence Intervals 0.509 ± 0.079
Sensitivity 0.401
Positive Predictive Value 0.521
Nr of predictions 45

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.63 0.55 0.73 11 1525 4 1 3 0 9
2LKR_A - 0.73 0.69 0.77 27 6070 8 2 6 0 12
2M58_A - 0.81 0.71 0.92 12 1640 1 1 0 0 5
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3J0L_g - -0.01 0.00 0.00 0 461 4 1 3 0 4
3J0L_a - 0.23 0.19 0.30 3 1118 7 1 6 0 13
3J0L_2 - 0.24 0.24 0.24 8 6183 27 2 23 2 25
3J0L_7 - 0.28 0.29 0.29 5 1208 12 0 12 0 12
3J16_L 0.75 0.57 1.00 17 2758 0 0 0 0 13
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J20_0 0.43 0.40 0.48 12 2825 14 0 13 1 18
3J2C_O - 0.60 0.51 0.71 32 10251 14 0 13 1 31
3J2C_M - 0.50 0.41 0.61 85 106351 58 9 46 3 122
3J2L_3 0.62 0.53 0.74 28 7837 12 0 10 2 25
3J3D_C 0.60 0.54 0.68 15 2753 7 0 7 0 13
3J3E_8 0.17 0.15 0.19 5 7477 30 2 19 9 28
3J3E_7 0.58 0.48 0.70 26 7103 11 1 10 0 28
3J3F_8 0.31 0.31 0.31 11 12211 37 4 20 13 25
3J3F_7 0.80 0.70 0.92 35 7222 4 0 3 1 15
3J3V_B 0.55 0.44 0.69 25 6985 11 1 10 0 32
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.61 0.50 0.75 21 3888 7 1 6 0 21
3U4M_B - 0.38 0.32 0.46 12 3134 14 0 14 0 25
3UZL_B 0.48 0.38 0.61 14 3547 9 0 9 0 23
3W1K_J 0.87 0.79 0.97 30 4155 1 1 0 0 8
3W3S_B 0.58 0.53 0.66 21 4721 12 1 10 1 19
3ZEX_C 0.24 0.21 0.28 11 14157 43 1 27 15 41
3ZEX_D 0.77 0.65 0.91 32 6986 3 0 3 0 17
3ZEX_G - 0.56 0.46 0.68 34 16421 21 1 15 5 40
3ZEX_H - 0.18 0.18 0.18 7 9006 32 6 26 0 31
3ZEX_B - 0.30 0.27 0.34 152 1071927 311 34 267 10 406
3ZEX_F - 0.00 0.00 0.00 0 2617 11 2 9 0 12
3ZEX_E - 0.00 0.00 0.00 0 21892 55 4 49 2 77
3ZND_W 0.20 0.22 0.19 5 2977 22 1 20 1 18
4A1C_3 0.70 0.59 0.82 32 7101 7 1 6 0 22
4A1C_2 0.14 0.15 0.13 5 11742 43 5 29 9 28
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ATO_G - 0.73 0.70 0.78 7 519 2 1 1 0 3
4ENB_A 0.89 0.79 1.00 15 1260 0 0 0 0 4
4ENC_A 0.86 0.79 0.94 15 1310 1 1 0 0 4
4FNJ_A - 0.79 0.63 1.00 10 585 0 0 0 0 6
4FRG_B 0.32 0.28 0.38 9 3462 15 0 15 0 23
4FRN_A 0.52 0.44 0.62 16 5125 10 2 8 0 20
4JF2_A 0.77 0.71 0.85 22 2824 4 3 1 0 9
4JRC_A - 0.29 0.26 0.35 6 1523 11 0 11 0 17

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Performance of RNAwolf - scored lower in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP 583
Total TN 1405095
Total FP 1410
Total FP CONTRA 169
Total FP INCONS 1174
Total FP COMP 67
Total FN 1680
Total Scores
MCC 0.278
Average MCC ± 95% Confidence Intervals 0.339 ± 0.077
Sensitivity 0.258
Positive Predictive Value 0.303
Nr of predictions 45

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LC8_A 0.52 0.50 0.56 10 1522 8 0 8 0 10
2LKR_A - 0.81 0.74 0.88 29 6072 8 0 4 4 10
2M58_A - 0.51 0.47 0.57 8 1639 6 3 3 0 9
3AMU_B 0.68 0.63 0.74 17 2980 9 0 6 3 10
3J0L_g - 0.16 0.25 0.11 1 456 8 6 2 0 3
3J0L_a - 0.18 0.19 0.20 3 1113 12 1 11 0 13
3J0L_2 - 0.11 0.12 0.11 4 6181 34 5 26 3 29
3J0L_7 - -0.01 0.00 0.00 0 1214 11 0 11 0 17
3J16_L 0.45 0.40 0.52 12 2752 11 0 11 0 18
3J20_1 0.46 0.52 0.41 12 2897 17 6 11 0 11
3J20_0 0.40 0.40 0.41 12 2821 18 0 17 1 18
3J2C_O - 0.40 0.37 0.44 23 10244 30 0 29 1 40
3J2C_M - 0.19 0.17 0.21 35 106323 133 11 122 0 172
3J2L_3 0.55 0.49 0.62 26 7833 18 0 16 2 27
3J3D_C 0.79 0.75 0.84 21 2750 5 2 2 1 7
3J3E_8 0.00 0.00 0.00 0 7470 42 4 29 9 33
3J3E_7 0.41 0.35 0.49 19 7101 20 1 19 0 35
3J3F_8 0.23 0.25 0.21 9 12204 45 5 28 12 27
3J3F_7 0.21 0.20 0.23 10 7216 34 2 32 0 40
3J3V_B 0.43 0.37 0.51 21 6980 20 2 18 0 36
3RKF_A 0.72 0.62 0.84 21 2186 4 0 4 0 13
3SD1_A 0.46 0.43 0.50 18 3880 18 0 18 0 24
3U4M_B - 0.44 0.38 0.52 14 3133 13 0 13 0 23
3UZL_B 0.72 0.59 0.88 22 3545 4 1 2 1 15
3W1K_J 0.71 0.66 0.78 25 4154 7 0 7 0 13
3W3S_B 0.68 0.63 0.74 25 4719 10 0 9 1 15
3ZEX_C 0.05 0.06 0.06 3 14144 49 12 37 0 49
3ZEX_D 0.20 0.18 0.22 9 6980 32 3 29 0 40
3ZEX_G - 0.20 0.18 0.23 13 16415 43 6 37 0 61
3ZEX_H - 0.00 0.00 0.00 0 9006 40 8 31 1 38
3ZEX_B - 0.14 0.13 0.15 70 1071902 417 55 353 9 488
3ZEX_F - -0.01 0.00 0.00 0 2613 20 6 9 5 12
3ZEX_E - 0.00 0.00 0.00 0 21876 69 10 59 0 77
3ZND_W 0.50 0.48 0.52 11 2982 13 0 10 3 12
4A1C_3 0.23 0.20 0.28 11 7101 28 2 26 0 43
4A1C_2 0.08 0.09 0.08 3 11741 46 10 27 9 30
4AOB_A 0.23 0.19 0.30 8 4344 20 1 18 1 34
4ATO_G - -0.02 0.00 0.00 0 520 8 1 7 0 10
4ENB_A 0.35 0.32 0.40 6 1260 9 1 8 0 13
4ENC_A 0.34 0.32 0.38 6 1310 10 1 9 0 13
4FNJ_A - -0.02 0.00 0.00 0 587 8 0 8 0 16
4FRG_B 0.56 0.50 0.64 16 3461 10 1 8 1 16
4FRN_A -0.01 0.00 0.00 0 5119 32 0 32 0 36
4JF2_A 0.67 0.58 0.78 18 2827 5 3 2 0 13
4JRC_A - 0.58 0.52 0.67 12 1522 6 0 6 0 11

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