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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric CentroidFold Pknots
MCC 0.633 > 0.586
Average MCC ± 95% Confidence Intervals 0.668 ± 0.051 > 0.639 ± 0.055
Sensitivity 0.547 > 0.532
Positive Predictive Value 0.739 > 0.652
Total TP 1768 > 1719
Total TN 388397 > 388152
Total FP 724 < 1037
Total FP CONTRA 81 < 117
Total FP INCONS 542 < 800
Total FP COMP 101 < 120
Total FN 1466 < 1515
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of CentroidFold and Pknots. 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 CentroidFold and Pknots).

  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 CentroidFold and Pknots).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for CentroidFold and Pknots. 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 CentroidFold and Pknots).

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Performance of CentroidFold - scored higher in this pairwise comparison

1. Total counts & total scores for CentroidFold

Total Base Pair Counts
Total TP 1768
Total TN 388397
Total FP 724
Total FP CONTRA 81
Total FP INCONS 542
Total FP COMP 101
Total FN 1466
Total Scores
MCC 0.633
Average MCC ± 95% Confidence Intervals 0.668 ± 0.051
Sensitivity 0.547
Positive Predictive Value 0.739
Nr of predictions 128

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KD8_A - 1.00 1.00 1.00 9 222 0 0 0 0 0
2KE6_A 0.97 0.95 1.00 18 1110 1 0 0 1 1
2KMJ_A - 1.00 1.00 1.00 11 367 0 0 0 0 0
2KPV_A - 0.96 0.92 1.00 12 549 0 0 0 0 1
2KRL_A - 0.76 0.60 0.96 24 5126 5 0 1 4 16
2KU0_A - 0.47 0.31 0.71 5 696 2 0 2 0 11
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
2KX8_A 0.94 0.89 1.00 16 845 0 0 0 0 2
2KXM_A - 0.89 0.80 1.00 8 343 0 0 0 0 2
2KZL_A - 0.86 0.74 1.00 14 1471 0 0 0 0 5
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
2L2K_A - 0.94 0.89 1.00 17 844 0 0 0 0 2
2L3C_B - 0.91 0.82 1.00 14 547 0 0 0 0 3
2L3E_A - 0.96 0.92 1.00 12 583 1 0 0 1 1
2L3J_B 0.94 0.88 1.00 30 2455 0 0 0 0 4
2L5Z_A - 0.86 0.75 1.00 9 316 0 0 0 0 3
2L94_A 0.92 0.90 0.95 18 971 1 0 1 0 2
2LA5_A - 0.42 0.26 0.71 5 623 2 0 2 0 14
2LBS_A - 1.00 1.00 1.00 14 482 0 0 0 0 0
2LC8_A 0.49 0.35 0.70 7 1530 3 1 2 0 13
2LDL_A - 0.90 0.82 1.00 9 342 1 0 0 1 2
2LDT_A - 0.85 0.73 1.00 11 454 0 0 0 0 4
2LHP_A - 0.97 0.94 1.00 15 651 0 0 0 0 1
2LI4_A - 0.93 0.88 1.00 14 482 0 0 0 0 2
2LJJ_A - 1.00 1.00 1.00 8 343 2 0 0 2 0
2LK3_A - 0.95 0.90 1.00 9 267 0 0 0 0 1
2LKR_A - 0.82 0.74 0.91 29 6073 4 0 3 1 10
2LQZ_A - 0.85 0.82 0.90 9 341 1 1 0 0 2
2LU0_A - 0.93 0.88 1.00 14 1162 0 0 0 0 2
2LWK_A - 0.92 0.92 0.92 12 483 1 0 1 0 1
2M58_A - 0.09 0.06 0.14 1 1646 6 0 6 0 16
2RPT_A - 1.00 1.00 1.00 7 183 0 0 0 0 0
2RRC_A - 0.70 0.50 1.00 5 226 0 0 0 0 5
2WRQ_Y 0.57 0.59 0.56 10 2832 12 5 3 4 7
2WW9_E - 0.00 0.00 0.00 0 561 0 0 0 0 14
2WW9_F - 0.59 0.60 0.60 6 290 4 0 4 0 4
2WW9_D - 0.29 0.12 0.75 3 1949 1 0 1 0 23
2WWQ_V 0.80 0.68 0.95 19 2906 3 0 1 2 9
2XKV_B 0.51 0.50 0.53 10 4541 25 0 9 16 10
2XQD_Y 0.75 0.67 0.86 18 2829 3 0 3 0 9
2XXA_G 0.15 0.12 0.20 5 5126 20 1 19 0 37
2Y8W_B - 1.00 1.00 1.00 6 184 1 0 0 1 0
2Y9C_V - 0.66 0.63 0.71 15 2257 8 1 5 2 9
2YIE_Z - 0.43 0.42 0.45 5 1529 6 3 3 0 7
2YIE_X - 0.67 0.58 0.78 7 1369 3 1 1 1 5
2ZZM_B 0.18 0.16 0.23 5 3464 17 3 14 0 27
2ZZN_D 0.82 0.78 0.88 21 2461 3 0 3 0 6
3A2K_C 0.44 0.43 0.46 12 2900 14 2 12 0 16
3A3A_A 0.87 0.76 1.00 28 3627 0 0 0 0 9
3ADB_C - 0.92 0.84 1.00 32 4154 0 0 0 0 6
3AKZ_H 0.43 0.39 0.48 11 2678 12 2 10 0 17
3AM1_B - 0.68 0.63 0.73 22 3210 8 1 7 0 13
3AMU_B 0.70 0.59 0.84 16 2984 5 0 3 2 11
3GX2_A 0.79 0.63 1.00 25 4346 1 0 0 1 15
3IAB_R - 0.86 0.86 0.86 12 1021 4 1 1 2 2
3ID5_D - -0.01 0.00 0.00 0 490 6 3 3 0 9
3IVN_B 0.78 0.61 1.00 19 2327 0 0 0 0 12
3IWN_A 0.80 0.67 0.96 22 4255 1 0 1 0 11
3IZF_C 0.68 0.61 0.77 33 6860 10 1 9 0 21
3J0L_h - 0.77 0.65 0.90 28 6074 5 0 3 2 15
3J0L_g - 0.00 0.00 0.00 0 465 0 0 0 0 4
3J0L_a - 0.41 0.31 0.56 5 1119 4 2 2 0 11
3J0L_8 - 0.93 0.88 1.00 7 183 0 0 0 0 1
3J0L_2 - 0.25 0.24 0.28 8 6187 24 0 21 3 25
3J0L_7 - -0.01 0.00 0.00 0 1220 5 0 5 0 17
3J0L_1 - 0.65 0.47 0.90 9 1215 2 0 1 1 10
3J16_L 0.50 0.40 0.63 12 2756 7 0 7 0 18
3J20_0 0.44 0.40 0.50 12 2826 13 0 12 1 18
3J20_1 0.91 0.87 0.95 20 2905 2 0 1 1 3
3J2L_3 0.53 0.49 0.58 26 7830 21 0 19 2 27
3J3D_C 0.49 0.43 0.57 12 2754 9 0 9 0 16
3J3E_7 0.46 0.37 0.59 20 7106 14 1 13 0 34
3J3E_8 0.00 0.00 0.00 0 7485 21 2 16 3 33
3J3F_8 0.34 0.33 0.34 12 12211 34 4 19 11 24
3J3F_7 0.20 0.18 0.23 9 7221 30 1 29 0 41
3J3V_B 0.47 0.37 0.60 21 6986 14 1 13 0 36
3JYV_7 0.77 0.59 1.00 19 2831 0 0 0 0 13
3JYX_4 0.23 0.21 0.25 7 12218 25 5 16 4 26
3JYX_3 0.29 0.30 0.30 8 6301 20 8 11 1 19
3KTW_C - 0.45 0.40 0.53 17 4528 16 2 13 1 26
3LA5_A 0.78 0.62 1.00 21 2464 0 0 0 0 13
3NDB_M - 0.80 0.70 0.91 43 9133 5 0 4 1 18
3NKB_B - 0.57 0.50 0.65 13 1996 7 0 7 0 13
3NMU_E - 0.71 0.50 1.00 3 558 3 0 0 3 3
3NPB_A 0.77 0.70 0.86 32 6984 7 1 4 2 14
3O58_3 0.38 0.29 0.50 10 12383 10 0 10 0 25
3O58_2 0.82 0.76 0.88 29 7227 7 1 3 3 9
3OVB_D - 1.00 1.00 1.00 11 584 1 0 0 1 0
3OVS_D - 0.96 0.92 1.00 12 549 0 0 0 0 1
3P22_G - 0.96 0.92 1.00 11 730 1 0 0 1 1
3PDR_A 0.73 0.60 0.90 43 12832 7 0 5 2 29
3R4F_A - 0.81 0.76 0.86 19 2123 3 1 2 0 6
3R9X_C - 0.84 0.80 0.89 8 586 2 0 1 1 2
3RKF_A 0.76 0.59 1.00 20 2191 0 0 0 0 14
3SD1_A 0.58 0.48 0.71 20 3888 8 1 7 0 22
3SIU_F - 0.79 0.64 1.00 7 371 0 0 0 0 4
3SN2_B 0.96 0.92 1.00 11 395 0 0 0 0 1
3TRZ_Z - 0.91 0.83 1.00 5 205 1 0 0 1 1
3TS0_U - 1.00 1.00 1.00 6 247 1 0 0 1 0
3TS2_V - 1.00 1.00 1.00 5 271 0 0 0 0 0
3U4M_B - 0.57 0.46 0.71 17 3136 7 0 7 0 20
3UZL_B 0.72 0.54 0.95 20 3549 1 0 1 0 17
3VJR_D - 0.96 0.92 1.00 12 618 0 0 0 0 1
3W1K_J 0.56 0.50 0.63 19 4156 11 2 9 0 19
3W3S_B 0.87 0.78 0.97 31 4721 2 0 1 1 9
3ZEX_C 0.47 0.27 0.82 14 14179 3 1 2 0 38
3ZEX_G - 0.36 0.28 0.46 21 16425 29 2 23 4 53
3ZEX_D 0.73 0.59 0.91 29 6989 3 0 3 0 20
3ZEX_H - 0.19 0.18 0.21 7 9011 27 4 23 0 31
3ZEX_F - 0.00 0.00 0.00 0 2619 9 2 7 0 12
3ZND_W 0.20 0.22 0.19 5 2977 23 1 20 2 18
4A1C_3 0.67 0.56 0.81 30 7103 7 1 6 0 24
4A1C_2 0.16 0.15 0.17 5 11752 29 5 19 5 28
4A4U_A - 1.00 1.00 1.00 9 222 0 0 0 0 0
4AOB_A 0.45 0.33 0.61 14 4348 10 1 8 1 28
4ATO_G - 0.31 0.20 0.50 2 524 2 0 2 0 8
4ENB_A 0.76 0.58 1.00 11 1264 0 0 0 0 8
4ENC_A 0.73 0.58 0.92 11 1314 1 1 0 0 8
4FNJ_A - 0.15 0.13 0.22 2 586 7 0 7 0 14
4FRG_B 0.24 0.22 0.28 7 3461 18 3 15 0 25
4FRN_A 0.40 0.28 0.59 10 5134 7 2 5 0 26
4HXH_A - 1.00 1.00 1.00 6 319 0 0 0 0 0
4JF2_A 0.78 0.61 1.00 19 2831 0 0 0 0 12
4JRC_A - 0.81 0.70 0.94 16 1523 1 0 1 0 7

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Performance of Pknots - scored lower in this pairwise comparison

1. Total counts & total scores for Pknots

Total Base Pair Counts
Total TP 1719
Total TN 388152
Total FP 1037
Total FP CONTRA 117
Total FP INCONS 800
Total FP COMP 120
Total FN 1515
Total Scores
MCC 0.586
Average MCC ± 95% Confidence Intervals 0.639 ± 0.055
Sensitivity 0.532
Positive Predictive Value 0.652
Nr of predictions 128

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2KD8_A - 1.00 1.00 1.00 9 222 0 0 0 0 0
2KE6_A 0.97 0.95 1.00 18 1110 1 0 0 1 1
2KMJ_A - 1.00 1.00 1.00 11 367 0 0 0 0 0
2KPV_A - 0.96 0.92 1.00 12 549 0 0 0 0 1
2KRL_A - 0.67 0.58 0.79 23 5122 9 2 4 3 17
2KU0_A - -0.02 0.00 0.00 0 693 10 0 10 0 16
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
2KX8_A 0.94 0.89 1.00 16 845 0 0 0 0 2
2KXM_A - -0.02 0.00 0.00 0 346 5 0 5 0 10
2KZL_A - 0.59 0.53 0.67 10 1470 5 1 4 0 9
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
2L2K_A - 0.94 0.89 1.00 17 844 0 0 0 0 2
2L3C_B - 0.87 0.76 1.00 13 548 0 0 0 0 4
2L3E_A - 0.96 0.92 1.00 12 583 1 0 0 1 1
2L3J_B 0.94 0.88 1.00 30 2455 0 0 0 0 4
2L5Z_A - 0.86 0.75 1.00 9 316 0 0 0 0 3
2L94_A 0.92 0.90 0.95 18 971 1 0 1 0 2
2LA5_A - 0.46 0.26 0.83 5 624 1 0 1 0 14
2LBS_A - 1.00 1.00 1.00 14 482 0 0 0 0 0
2LC8_A 0.79 0.75 0.83 15 1522 3 1 2 0 5
2LDL_A - 0.90 0.82 1.00 9 342 1 0 0 1 2
2LDT_A - 0.85 0.73 1.00 11 454 0 0 0 0 4
2LHP_A - 0.97 0.94 1.00 15 651 0 0 0 0 1
2LI4_A - 0.93 0.88 1.00 14 482 0 0 0 0 2
2LJJ_A - 1.00 1.00 1.00 8 343 2 0 0 2 0
2LK3_A - 0.95 0.90 1.00 9 267 0 0 0 0 1
2LKR_A - 0.44 0.44 0.45 17 6067 22 4 17 1 22
2LQZ_A - 0.85 0.82 0.90 9 341 1 1 0 0 2
2LU0_A - 1.00 1.00 1.00 16 1160 0 0 0 0 0
2LWK_A - 0.33 0.23 0.50 3 490 3 0 3 0 10
2M58_A - 0.51 0.41 0.64 7 1642 4 1 3 0 10
2RPT_A - 1.00 1.00 1.00 7 183 0 0 0 0 0
2RRC_A - 0.77 0.60 1.00 6 225 0 0 0 0 4
2WRQ_Y 0.57 0.59 0.56 10 2832 12 5 3 4 7
2WW9_E - 0.39 0.29 0.57 4 554 3 0 3 0 10
2WW9_F - 0.59 0.60 0.60 6 290 4 0 4 0 4
2WW9_D - 0.35 0.31 0.42 8 1934 11 2 9 0 18
2WWQ_V 0.24 0.21 0.29 6 2905 16 1 14 1 22
2XKV_B 0.23 0.25 0.22 5 4537 31 1 17 13 15
2XQD_Y 0.88 0.78 1.00 21 2829 0 0 0 0 6
2XXA_G 0.32 0.31 0.34 13 5113 25 1 24 0 29
2Y8W_B - 1.00 1.00 1.00 6 184 1 0 0 1 0
2Y9C_V - 0.59 0.50 0.71 12 2261 6 1 4 1 12
2YIE_Z - -0.01 0.00 0.00 0 1525 15 3 12 0 12
2YIE_X - 0.36 0.33 0.40 4 1368 6 2 4 0 8
2ZZM_B 0.20 0.19 0.23 6 3460 20 2 18 0 26
2ZZN_D 0.86 0.78 0.95 21 2463 1 0 1 0 6
3A2K_C 0.45 0.43 0.48 12 2901 13 2 11 0 16
3A3A_A 0.87 0.76 1.00 28 3627 0 0 0 0 9
3ADB_C - 0.92 0.84 1.00 32 4154 0 0 0 0 6
3AKZ_H 0.84 0.75 0.95 21 2679 1 1 0 0 7
3AM1_B - 0.91 0.83 1.00 29 3211 0 0 0 0 6
3AMU_B 0.86 0.74 1.00 20 2983 2 0 0 2 7
3GX2_A 0.47 0.40 0.55 16 4342 14 1 12 1 24
3IAB_R - 0.86 0.86 0.86 12 1021 4 1 1 2 2
3ID5_D - -0.01 0.00 0.00 0 491 5 1 4 0 9
3IVN_B 0.78 0.65 0.95 20 2325 1 0 1 0 11
3IWN_A 0.21 0.18 0.25 6 4254 18 1 17 0 27
3IZF_C 0.70 0.61 0.80 33 6862 8 1 7 0 21
3J0L_h - 0.58 0.49 0.70 21 6075 11 0 9 2 22
3J0L_g - -0.01 0.00 0.00 0 460 5 2 3 0 4
3J0L_a - 0.35 0.31 0.42 5 1116 7 1 6 0 11
3J0L_8 - 0.93 0.88 1.00 7 183 0 0 0 0 1
3J0L_2 - 0.36 0.36 0.36 12 6183 23 3 18 2 21
3J0L_7 - 0.28 0.29 0.29 5 1208 12 0 12 0 12
3J0L_1 - 0.65 0.47 0.90 9 1215 2 0 1 1 10
3J16_L 0.34 0.30 0.41 9 2753 13 0 13 0 21
3J20_0 0.84 0.70 1.00 21 2829 1 0 0 1 9
3J20_1 0.96 0.91 1.00 21 2905 0 0 0 0 2
3J2L_3 0.62 0.51 0.75 27 7839 12 0 9 3 26
3J3D_C 0.46 0.43 0.50 12 2751 12 1 11 0 16
3J3E_7 0.43 0.35 0.54 19 7105 16 1 15 0 35
3J3E_8 0.07 0.06 0.08 2 7479 33 2 20 11 31
3J3F_8 0.36 0.36 0.37 13 12211 34 2 20 12 23
3J3F_7 0.27 0.24 0.32 12 7222 27 1 25 1 38
3J3V_B 0.41 0.33 0.51 19 6984 18 1 17 0 38
3JYV_7 0.81 0.66 1.00 21 2829 0 0 0 0 11
3JYX_4 0.18 0.21 0.16 7 12203 41 13 23 5 26
3JYX_3 0.34 0.37 0.31 10 6296 24 9 13 2 17
3KTW_C - 0.49 0.44 0.56 19 4526 16 2 13 1 24
3LA5_A 0.80 0.65 1.00 22 2463 0 0 0 0 12
3NDB_M - 0.77 0.69 0.88 42 9132 7 1 5 1 19
3NKB_B - 0.55 0.50 0.62 13 1995 8 0 8 0 13
3NMU_E - 0.54 0.50 0.60 3 556 5 0 2 3 3
3NPB_A 0.76 0.67 0.86 31 6985 8 1 4 3 15
3O58_3 0.27 0.31 0.24 11 12357 38 11 24 3 24
3O58_2 0.83 0.74 0.93 28 7230 3 0 2 1 10
3OVB_D - 1.00 1.00 1.00 11 584 1 0 0 1 0
3OVS_D - 0.96 0.92 1.00 12 549 0 0 0 0 1
3P22_G - 0.96 0.92 1.00 11 730 0 0 0 0 1
3PDR_A 0.54 0.44 0.65 32 12831 19 0 17 2 40
3R4F_A - 0.92 0.88 0.96 22 2122 1 0 1 0 3
3R9X_C - 0.73 0.70 0.78 7 586 5 0 2 3 3
3RKF_A 0.77 0.62 0.95 21 2189 1 0 1 0 13
3SD1_A 0.65 0.52 0.81 22 3889 5 0 5 0 20
3SIU_F - 0.73 0.55 1.00 6 372 0 0 0 0 5
3SN2_B 0.96 0.92 1.00 11 395 0 0 0 0 1
3TRZ_Z - 0.91 0.83 1.00 5 205 1 0 0 1 1
3TS0_U - 1.00 1.00 1.00 6 247 1 0 0 1 0
3TS2_V - 1.00 1.00 1.00 5 271 0 0 0 0 0
3U4M_B - 0.26 0.22 0.32 8 3135 17 0 17 0 29
3UZL_B 0.75 0.59 0.96 22 3547 1 0 1 0 15
3VJR_D - 0.96 0.92 1.00 12 618 0 0 0 0 1
3W1K_J 0.87 0.79 0.97 30 4155 1 1 0 0 8
3W3S_B 0.71 0.63 0.81 25 4722 7 0 6 1 15
3ZEX_C 0.07 0.08 0.07 4 14141 54 4 47 3 48
3ZEX_G - 0.36 0.32 0.41 24 16413 37 3 31 3 50
3ZEX_D 0.27 0.24 0.30 12 6981 28 0 28 0 37
3ZEX_H - 0.20 0.21 0.20 8 9005 32 5 27 0 30
3ZEX_F - 0.00 0.00 0.00 0 2619 12 2 7 3 12
3ZND_W 0.20 0.22 0.19 5 2977 23 1 20 2 18
4A1C_3 0.25 0.22 0.29 12 7099 29 1 28 0 42
4A1C_2 0.24 0.24 0.25 8 11749 36 3 21 12 25
4A4U_A - 1.00 1.00 1.00 9 222 0 0 0 0 0
4AOB_A 0.17 0.14 0.21 6 4343 23 1 21 1 36
4ATO_G - 0.30 0.30 0.33 3 519 6 2 4 0 7
4ENB_A 0.83 0.79 0.88 15 1258 2 1 1 0 4
4ENC_A 0.86 0.79 0.94 15 1310 1 1 0 0 4
4FNJ_A - -0.02 0.00 0.00 0 585 10 0 10 0 16
4FRG_B 0.48 0.38 0.63 12 3467 7 0 7 0 20
4FRN_A 0.51 0.42 0.63 15 5127 9 1 8 0 21
4HXH_A - 1.00 1.00 1.00 6 319 0 0 0 0 0
4JF2_A 0.81 0.77 0.86 24 2822 4 3 1 0 7
4JRC_A - 0.81 0.70 0.94 16 1523 1 1 0 0 7

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