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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric ProbKnot RNAwolf
MCC 0.444 > 0.317
Average MCC ± 95% Confidence Intervals 0.449 ± 0.081 > 0.342 ± 0.075
Sensitivity 0.388 > 0.293
Positive Predictive Value 0.511 > 0.344
Total TP 1123 > 849
Total TN 2521587 > 2521319
Total FP 1163 < 1693
Total FP CONTRA 107 < 186
Total FP INCONS 969 < 1432
Total FP COMP 87 > 75
Total FN 1773 < 2047
P-value 3.56938820447e-08

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Performance plots


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

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

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Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP 1123
Total TN 2521587
Total FP 1163
Total FP CONTRA 107
Total FP INCONS 969
Total FP COMP 87
Total FN 1773
Total Scores
MCC 0.444
Average MCC ± 95% Confidence Intervals 0.449 ± 0.081
Sensitivity 0.388
Positive Predictive Value 0.511
Nr of predictions 46

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2. Individual counts for ProbKnot [ 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 1525 15 2 13 0 20
2LKR_A - 0.85 0.77 0.94 30 6073 4 0 2 2 9
2M58_A - -0.01 0.00 0.00 0 1638 15 0 15 0 17
3AMU_B 0.65 0.59 0.73 16 2981 8 0 6 2 11
3J0L_g - -0.01 0.00 0.00 0 458 7 2 5 0 4
3J0L_a - 0.55 0.50 0.62 8 1115 5 2 3 0 8
3J0L_2 - 0.27 0.27 0.28 9 6184 26 2 21 3 24
3J0L_7 - -0.01 0.00 0.00 0 1212 13 0 13 0 17
3J16_L 0.35 0.33 0.38 10 2749 16 1 15 0 20
3J20_1 0.71 0.70 0.73 16 2904 7 0 6 1 7
3J20_2 0.50 0.43 0.57 272 1116290 208 11 192 5 361
3J20_0 0.45 0.40 0.52 12 2827 12 0 11 1 18
3J2C_O - 0.60 0.52 0.70 33 10249 15 0 14 1 30
3J2C_M - 0.37 0.30 0.45 63 106352 79 9 67 3 144
3J2L_3 0.60 0.49 0.74 26 7840 11 0 9 2 27
3J3D_C 0.46 0.43 0.50 12 2751 12 1 11 0 16
3J3E_7 0.47 0.35 0.63 19 7110 11 0 11 0 35
3J3E_8 0.00 0.00 0.00 0 7476 37 3 24 10 33
3J3F_8 0.35 0.33 0.36 12 12213 35 3 18 14 24
3J3F_7 0.76 0.64 0.91 32 7225 3 0 3 0 18
3J3V_B 0.53 0.42 0.67 24 6985 12 1 11 0 33
3RKF_A 0.73 0.59 0.91 20 2189 2 1 1 0 14
3SD1_A 0.55 0.48 0.65 20 3885 11 2 9 0 22
3U4M_B - 0.45 0.35 0.59 13 3138 9 1 8 0 24
3UZL_B 0.73 0.62 0.85 23 3543 4 0 4 0 14
3W1K_J 0.87 0.79 0.97 30 4155 1 1 0 0 8
3W3S_B 0.89 0.80 1.00 32 4721 1 0 0 1 8
3ZEX_B - 0.29 0.26 0.33 146 1071940 307 34 260 13 412
3ZEX_D 0.77 0.67 0.89 33 6984 4 0 4 0 16
3ZEX_G - 0.77 0.66 0.91 49 16417 10 0 5 5 25
3ZEX_H - 0.19 0.18 0.19 7 9009 29 4 25 0 31
3ZEX_C 0.38 0.31 0.47 16 14162 21 2 16 3 36
3ZEX_F - 0.00 0.00 0.00 0 2620 11 2 6 3 12
3ZEX_E - 0.00 0.00 0.00 0 21886 61 2 57 2 77
3ZND_W 0.20 0.22 0.19 5 2977 24 1 20 3 18
4A1C_3 0.73 0.61 0.87 33 7102 6 1 4 1 21
4A1C_2 0.13 0.15 0.12 5 11738 49 7 31 11 28
4AOB_A 0.50 0.40 0.63 17 4344 11 2 8 1 25
4ATO_G - 0.32 0.30 0.38 3 520 5 1 4 0 7
4ENB_A 0.73 0.58 0.92 11 1263 1 1 0 0 8
4ENC_A 0.45 0.42 0.50 8 1310 8 1 7 0 11
4FNJ_A - 0.66 0.50 0.89 8 586 1 0 1 0 8
4FRG_B 0.37 0.31 0.45 10 3464 12 3 9 0 22
4FRN_A 0.44 0.36 0.54 13 5127 11 2 9 0 23
4JF2_A 0.80 0.71 0.92 22 2826 2 2 0 0 9
4JRC_A - 0.25 0.22 0.31 5 1524 11 0 11 0 18

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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 849
Total TN 2521319
Total FP 1693
Total FP CONTRA 186
Total FP INCONS 1432
Total FP COMP 75
Total FN 2047
Total Scores
MCC 0.317
Average MCC ± 95% Confidence Intervals 0.342 ± 0.075
Sensitivity 0.293
Positive Predictive Value 0.344
Nr of predictions 46

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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_2 0.45 0.42 0.49 266 1116224 283 17 258 8 367
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_7 0.41 0.35 0.49 19 7101 20 1 19 0 35
3J3E_8 0.00 0.00 0.00 0 7470 42 4 29 9 33
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_B - 0.14 0.13 0.15 70 1071902 417 55 353 9 488
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_C 0.05 0.06 0.06 3 14144 49 12 37 0 49
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.