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

  1. Overview

  2. Performance Plots

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

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

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


Overview

Metric IPknot Carnac(seed)
MCC 0.713 > 0.415
Average MCC ± 95% Confidence Intervals 0.669 ± 0.058 > 0.323 ± 0.066
Sensitivity 0.668 > 0.196
Positive Predictive Value 0.764 < 0.884
Total TP 1747 > 512
Total TN 436261 < 437968
Total FP 713 > 145
Total FP CONTRA 89 > 14
Total FP INCONS 450 > 53
Total FP COMP 174 > 78
Total FN 868 < 2103
P-value 3.56938820447e-08

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Performance plots


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

  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 IPknot and Carnac(seed)).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for IPknot 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 IPknot and Carnac(seed)).

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Performance of IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP 1747
Total TN 436261
Total FP 713
Total FP CONTRA 89
Total FP INCONS 450
Total FP COMP 174
Total FN 868
Total Scores
MCC 0.713
Average MCC ± 95% Confidence Intervals 0.669 ± 0.058
Sensitivity 0.668
Positive Predictive Value 0.764
Nr of predictions 123

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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
CRW_01484 0.82 0.67 1.00 26 7477 0 0 0 0 13
CRW_01499 0.55 0.56 0.55 23 7959 20 2 17 1 18
CRW_01603 0.87 0.81 0.94 30 7108 3 0 2 1 7
PDB_00005 0.71 0.71 0.71 10 932 4 0 4 0 4
PDB_00012 1.00 1.00 1.00 7 399 3 0 0 3 0
PDB_00213 0.94 0.88 1.00 36 5014 0 0 0 0 5
PDB_00553 1.00 1.00 1.00 11 454 0 0 0 0 0
PDB_00716 -0.01 0.00 0.00 0 2680 21 0 21 0 23
PDB_00810 0.91 0.82 1.00 14 1067 0 0 0 0 3
PDB_01001 0.91 0.83 1.00 15 2130 0 0 0 0 3
PDB_01050 0.92 0.85 1.00 11 619 2 0 0 2 2
PDB_01051 0.96 0.92 1.00 12 891 4 0 0 4 1
PDB_01092 0.73 0.63 0.85 33 10114 8 1 5 2 19
PDB_01152 0.88 0.79 1.00 11 550 0 0 0 0 3
RFA_00389 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00390 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00391 0.80 0.80 0.80 12 1416 5 3 0 2 3
RFA_00409 0.76 0.73 0.79 11 1417 4 1 2 1 4
RFA_00416 1.00 1.00 1.00 15 1470 3 0 0 3 0
RFA_00433 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00434 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00436 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00440 1.00 1.00 1.00 15 1470 2 0 0 2 0
RFA_00442 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00446 0.97 0.93 1.00 14 1471 2 0 0 2 1
RFA_00449 0.77 0.60 1.00 9 1476 2 0 0 2 6
RFA_00587 1.00 1.00 1.00 15 4836 8 0 0 8 0
RFA_00603 0.68 0.71 0.66 25 13492 15 4 9 2 10
RFA_00604 0.75 0.74 0.76 26 13496 19 2 6 11 9
RFA_00605 0.36 0.34 0.39 12 15194 27 2 17 8 23
RFA_00607 0.91 0.83 1.00 30 17736 7 0 0 7 6
RFA_00609 0.87 0.89 0.85 33 17916 14 2 4 8 4
RFA_00610 0.90 0.86 0.94 32 17171 12 0 2 10 5
RFA_00611 0.86 0.74 1.00 26 13015 0 0 0 0 9
RFA_00613 0.61 0.49 0.77 17 12858 5 4 1 0 18
RFA_00615 0.71 0.66 0.77 23 13336 7 3 4 0 12
RFA_00632 0.42 0.36 0.50 10 4075 11 0 10 1 18
RFA_00636 0.65 0.64 0.67 18 3978 9 3 6 0 10
RFA_00642 0.21 0.17 0.27 3 2915 8 0 8 0 15
RFA_00643 0.19 0.17 0.23 3 2198 10 0 10 0 15
RFA_00644 0.28 0.22 0.36 4 2690 7 4 3 0 14
RFA_00645 -0.01 0.00 0.00 0 2405 10 2 8 0 18
RFA_00649 0.53 0.28 1.00 5 2140 0 0 0 0 13
RFA_00651 0.31 0.22 0.44 4 2071 6 0 5 1 14
RFA_00653 0.35 0.33 0.38 6 2129 10 2 8 0 12
RFA_00654 -0.01 0.00 0.00 0 2400 15 2 13 0 18
RFA_00658 0.59 0.50 0.70 7 1118 5 0 3 2 7
RFA_00659 -0.01 0.00 0.00 0 1120 10 1 7 2 14
RFA_00664 -0.01 0.00 0.00 0 980 11 0 10 1 14
RFA_00667 0.29 0.29 0.31 4 977 10 1 8 1 10
RFA_00668 0.65 0.43 1.00 6 984 0 0 0 0 8
RFA_00672 -0.01 0.00 0.00 0 897 6 0 6 0 13
RFA_00673 0.47 0.36 0.63 5 1120 4 0 3 1 9
RFA_00674 0.46 0.43 0.50 6 1116 7 0 6 1 8
RFA_00675 -0.01 0.00 0.00 0 980 11 0 10 1 14
RFA_00677 0.48 0.43 0.55 6 979 6 0 5 1 8
RFA_00678 0.53 0.29 1.00 4 942 0 0 0 0 10
RFA_00680 0.74 0.71 0.77 10 1115 6 0 3 3 4
RFA_00684 0.66 0.64 0.69 9 977 5 0 4 1 5
RFA_00685 0.50 0.36 0.71 5 983 3 0 2 1 9
RFA_00695 0.36 0.29 0.44 4 7012 22 1 4 17 10
RFA_00703 0.44 0.43 0.46 6 4265 19 1 6 12 8
RFA_00704 0.00 0.00 0.00 0 990 0 0 0 0 14
RFA_00705 0.74 0.71 0.77 10 1022 4 0 3 1 4
RFA_00706 0.37 0.29 0.50 4 1027 4 0 4 0 10
RFA_00707 -0.01 0.00 0.00 0 1030 5 0 5 0 14
RFA_00708 0.40 0.29 0.57 4 1028 3 0 3 0 10
RFA_00709 -0.01 0.00 0.00 0 982 9 0 8 1 14
RFA_00710 0.08 0.07 0.11 1 981 9 0 8 1 13
RFA_00711 -0.01 0.00 0.00 0 1024 11 0 11 0 14
RFA_00715 -0.01 0.00 0.00 0 936 10 0 10 0 14
RFA_00716 -0.01 0.00 0.00 0 939 7 0 7 0 14
RFA_00717 0.80 0.64 1.00 9 894 0 0 0 0 5
RFA_00730 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00731 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00733 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00734 0.78 0.75 0.82 9 892 3 0 2 1 3
RFA_00736 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00737 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00745 1.00 1.00 1.00 12 934 1 0 0 1 0
RFA_00749 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00758 0.96 0.92 1.00 11 892 0 0 0 0 1
RFA_00762 0.64 0.67 0.62 8 890 5 1 4 0 4
RFA_00763 1.00 1.00 1.00 12 891 0 0 0 0 0
RFA_00764 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00765 1.00 1.00 1.00 12 891 1 0 0 1 0
RFA_00767 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00768 1.00 1.00 1.00 18 1873 0 0 0 0 0
RFA_00769 0.54 0.56 0.53 10 1934 9 4 5 0 8
RFA_00770 0.64 0.50 0.82 9 2005 4 0 2 2 9
RFA_00773 0.61 0.56 0.67 10 1938 8 1 4 3 8
RFA_00779 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00781 0.97 0.94 1.00 30 5020 0 0 0 0 2
RFA_00786 0.34 0.31 0.38 10 5024 16 1 15 0 22
RFA_00791 0.54 0.56 0.53 18 5117 16 6 10 0 14
RFA_00792 0.91 0.91 0.91 29 5018 3 2 1 0 3
RFA_00801 0.85 0.81 0.90 26 5021 4 0 3 1 6
RFA_00808 0.75 0.56 1.00 9 2007 0 0 0 0 7
RFA_00809 0.47 0.38 0.60 6 2135 4 0 4 0 10
SPR_00020 0.80 0.80 0.80 16 2681 5 1 3 1 4
SPR_00137 0.77 0.86 0.69 18 2900 13 4 4 5 3
SPR_00273 0.58 0.57 0.60 12 2830 8 1 7 0 9
SPR_00394 0.63 0.57 0.71 12 3638 5 4 1 0 9
SPR_00402 0.79 0.62 1.00 13 2543 0 0 0 0 8
SPR_00721 0.71 0.76 0.67 16 2902 8 2 6 0 5
SPR_00816 0.36 0.35 0.37 7 3467 15 3 9 3 13
SRP_00020 0.89 0.91 0.88 30 5531 4 1 3 0 3
SRP_00058 0.93 0.94 0.91 32 5743 7 1 2 4 2
SRP_00084 0.90 0.91 0.89 31 5425 4 1 3 0 3
SRP_00105 0.96 0.94 0.97 32 5532 1 0 1 0 2
SRP_00134 0.61 0.66 0.58 19 5962 18 3 11 4 10
SRP_00137 0.74 0.84 0.66 21 4154 11 4 7 0 4
SRP_00141 0.95 0.95 0.95 39 6287 2 1 1 0 2
SRP_00146 0.87 0.83 0.91 30 5220 3 1 2 0 6
SRP_00200 0.79 0.81 0.78 29 6866 8 1 7 0 7
SRP_00231 0.93 0.94 0.91 32 5425 3 1 2 0 2
SRP_00273 0.91 0.93 0.90 37 6745 5 1 3 1 3
SRP_00274 0.93 0.95 0.92 36 6864 3 1 2 0 2
SRP_00285 0.95 0.93 0.97 28 3712 1 0 1 0 2
SRP_00338 0.97 0.97 0.97 35 5424 1 0 1 0 1
SRP_00341 0.53 0.55 0.52 17 4720 16 0 16 0 14
SRP_00357 0.96 0.97 0.95 35 5319 2 1 1 0 1
SRP_00367 0.83 0.86 0.81 30 6749 7 1 6 0 5

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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 512
Total TN 437968
Total FP 145
Total FP CONTRA 14
Total FP INCONS 53
Total FP COMP 78
Total FN 2103
Total Scores
MCC 0.415
Average MCC ± 95% Confidence Intervals 0.323 ± 0.066
Sensitivity 0.196
Positive Predictive Value 0.884
Nr of predictions 123

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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
CRW_01484 0.00 0.00 0.00 0 7503 0 0 0 0 39
CRW_01499 0.00 0.00 0.00 0 8001 0 0 0 0 41
CRW_01603 0.00 0.00 0.00 0 7140 0 0 0 0 37
PDB_00005 0.88 0.79 1.00 11 935 0 0 0 0 3
PDB_00012 1.00 1.00 1.00 7 399 3 0 0 3 0
PDB_00213 0.58 0.34 1.00 14 5036 0 0 0 0 27
PDB_00553 0.79 0.64 1.00 7 458 0 0 0 0 4
PDB_00716 0.00 0.00 0.00 0 2701 0 0 0 0 23
PDB_00810 0.64 0.41 1.00 7 1074 0 0 0 0 10
PDB_01001 0.00 0.00 0.00 0 2145 0 0 0 0 18
PDB_01050 0.62 0.38 1.00 5 625 1 0 0 1 8
PDB_01051 0.00 0.00 0.00 0 903 0 0 0 0 13
PDB_01092 0.77 0.63 0.94 33 10118 3 1 1 1 19
PDB_01152 0.88 0.79 1.00 11 550 0 0 0 0 3
RFA_00389 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00390 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00391 0.93 0.87 1.00 13 1418 2 0 0 2 2
RFA_00409 0.77 0.60 1.00 9 1422 1 0 0 1 6
RFA_00416 0.93 0.93 0.93 14 1470 4 0 1 3 1
RFA_00433 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00434 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00436 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00440 1.00 1.00 1.00 15 1470 2 0 0 2 0
RFA_00442 1.00 1.00 1.00 15 1416 2 0 0 2 0
RFA_00446 0.97 0.93 1.00 14 1471 2 0 0 2 1
RFA_00449 0.97 0.93 1.00 14 1471 2 0 0 2 1
RFA_00587 0.00 0.00 0.00 0 4851 0 0 0 0 15
RFA_00603 0.56 0.31 1.00 11 13519 2 0 0 2 24
RFA_00604 0.56 0.31 1.00 11 13519 6 0 0 6 24
RFA_00605 0.41 0.17 1.00 6 15219 2 0 0 2 29
RFA_00607 0.25 0.08 0.75 3 17762 10 0 1 9 33
RFA_00609 0.27 0.14 0.56 5 17946 10 2 2 6 32
RFA_00610 0.37 0.14 1.00 5 17200 5 0 0 5 32
RFA_00611 0.38 0.14 1.00 5 13036 0 0 0 0 30
RFA_00613 0.24 0.14 0.42 5 12868 7 4 3 0 30
RFA_00615 0.48 0.23 1.00 8 13358 1 0 0 1 27
RFA_00632 0.00 0.00 0.00 0 4095 0 0 0 0 28
RFA_00636 0.00 0.00 0.00 0 4005 0 0 0 0 28
RFA_00642 0.00 0.00 0.00 0 2926 0 0 0 0 18
RFA_00643 0.00 0.00 0.00 0 2211 0 0 0 0 18
RFA_00644 0.00 0.00 0.00 0 2701 0 0 0 0 18
RFA_00645 0.00 0.00 0.00 0 2415 0 0 0 0 18
RFA_00649 0.00 0.00 0.00 0 2145 0 0 0 0 18
RFA_00651 0.00 0.00 0.00 0 2080 0 0 0 0 18
RFA_00653 0.00 0.00 0.00 0 2145 0 0 0 0 18
RFA_00654 0.00 0.00 0.00 0 2415 0 0 0 0 18
RFA_00658 0.40 0.29 0.57 4 1121 5 0 3 2 10
RFA_00659 -0.01 0.00 0.00 0 1124 4 0 4 0 14
RFA_00664 0.00 0.00 0.00 0 990 0 0 0 0 14
RFA_00667 -0.01 0.00 0.00 0 985 5 1 4 0 14
RFA_00668 0.50 0.43 0.60 6 980 4 0 4 0 8
RFA_00672 0.00 0.00 0.00 0 903 0 0 0 0 13
RFA_00673 0.47 0.36 0.63 5 1120 4 0 3 1 9
RFA_00674 0.00 0.00 0.00 0 1128 0 0 0 0 14
RFA_00675 0.00 0.00 0.00 0 990 0 0 0 0 14
RFA_00677 0.53 0.43 0.67 6 981 4 0 3 1 8
RFA_00678 0.00 0.00 0.00 0 946 0 0 0 0 14
RFA_00680 0.84 0.71 1.00 10 1118 2 0 0 2 4
RFA_00684 0.84 0.71 1.00 10 980 1 0 0 1 4
RFA_00685 0.59 0.36 1.00 5 985 0 0 0 0 9
RFA_00695 0.00 0.00 0.00 0 7021 0 0 0 0 14
RFA_00703 0.00 0.00 0.00 0 4278 0 0 0 0 14
RFA_00704 0.00 0.00 0.00 0 990 0 0 0 0 14
RFA_00705 0.84 0.71 1.00 10 1025 0 0 0 0 4
RFA_00706 0.53 0.29 1.00 4 1031 0 0 0 0 10
RFA_00707 0.53 0.29 1.00 4 1031 0 0 0 0 10
RFA_00708 0.00 0.00 0.00 0 1035 0 0 0 0 14
RFA_00709 -0.01 0.00 0.00 0 984 7 0 6 1 14
RFA_00710 -0.01 0.00 0.00 0 987 3 0 3 0 14
RFA_00711 -0.01 0.00 0.00 0 1031 4 0 4 0 14
RFA_00715 -0.01 0.00 0.00 0 943 3 1 2 0 14
RFA_00716 0.00 0.00 0.00 0 946 0 0 0 0 14
RFA_00717 0.00 0.00 0.00 0 903 0 0 0 0 14
RFA_00730 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00731 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00733 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00734 0.64 0.42 1.00 5 898 0 0 0 0 7
RFA_00736 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00737 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00745 0.64 0.42 1.00 5 941 1 0 0 1 7
RFA_00749 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00758 0.00 0.00 0.00 0 903 0 0 0 0 12
RFA_00762 0.64 0.42 1.00 5 898 0 0 0 0 7
RFA_00763 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00764 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00765 0.64 0.42 1.00 5 898 1 0 0 1 7
RFA_00767 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00768 0.74 0.56 1.00 10 1881 0 0 0 0 8
RFA_00769 0.71 0.56 0.91 10 1942 1 1 0 0 8
RFA_00770 0.62 0.39 1.00 7 2009 0 0 0 0 11
RFA_00773 0.71 0.56 0.91 10 1942 1 1 0 0 8
RFA_00779 0.74 0.56 1.00 10 1943 0 0 0 0 8
RFA_00781 0.25 0.13 0.50 4 5042 4 1 3 0 28
RFA_00786 0.25 0.13 0.50 4 5042 4 1 3 0 28
RFA_00791 0.00 0.00 0.00 0 5151 0 0 0 0 32
RFA_00792 0.00 0.00 0.00 0 5046 4 1 3 0 32
RFA_00801 0.00 0.00 0.00 0 5050 0 0 0 0 32
RFA_00808 0.00 0.00 0.00 0 2016 0 0 0 0 16
RFA_00809 0.00 0.00 0.00 0 2145 0 0 0 0 16
SPR_00020 0.00 0.00 0.00 0 2701 0 0 0 0 20
SPR_00137 0.00 0.00 0.00 0 2926 0 0 0 0 21
SPR_00273 0.00 0.00 0.00 0 2850 0 0 0 0 21
SPR_00394 0.00 0.00 0.00 0 3655 0 0 0 0 21
SPR_00402 0.00 0.00 0.00 0 2556 0 0 0 0 21
SPR_00721 0.00 0.00 0.00 0 2926 0 0 0 0 21
SPR_00816 0.00 0.00 0.00 0 3486 0 0 0 0 20
SRP_00020 0.00 0.00 0.00 0 5565 0 0 0 0 33
SRP_00058 0.00 0.00 0.00 0 5778 0 0 0 0 34
SRP_00084 0.00 0.00 0.00 0 5460 0 0 0 0 34
SRP_00105 0.00 0.00 0.00 0 5565 0 0 0 0 34
SRP_00134 0.00 0.00 0.00 0 5995 0 0 0 0 29
SRP_00137 0.00 0.00 0.00 0 4186 0 0 0 0 25
SRP_00141 0.00 0.00 0.00 0 6328 0 0 0 0 41
SRP_00146 0.00 0.00 0.00 0 5253 0 0 0 0 36
SRP_00200 0.00 0.00 0.00 0 6903 0 0 0 0 36
SRP_00231 0.00 0.00 0.00 0 5460 0 0 0 0 34
SRP_00273 0.00 0.00 0.00 0 6786 0 0 0 0 40
SRP_00274 0.00 0.00 0.00 0 6903 0 0 0 0 38
SRP_00285 0.00 0.00 0.00 0 3741 0 0 0 0 30
SRP_00338 0.00 0.00 0.00 0 5460 0 0 0 0 36
SRP_00341 0.00 0.00 0.00 0 4753 0 0 0 0 31
SRP_00357 0.00 0.00 0.00 0 5356 0 0 0 0 36
SRP_00367 0.00 0.00 0.00 0 6786 0 0 0 0 35

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