The Stain Calculator is part of DNA·VIEW.
It is discussed in the paper Mixed Stain Calculator.
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Case 9 Data for case 9 2000/8/24 8:51 M Victim 45-00092 c J Hoffa U Unknown 45-00090 - coffin mixture S Suspect 45-00091 c P Rubirosa Matching Odds Summary for case 9 locus CSF1PO 5q33.5-34 Matching Odds = 0.871 locus DQA1 6p21.3 Matching Odds = 4.8 locus THO1 11p15.5 Matching Odds = 2.9 Cumulative Matching Odds = 12.1
Analysis for CSF1PO. Caucasian frequencies
Case is 9 | LR = 0.8714
LR = 1 / 12bd | |||||
---|---|---|---|---|---|---|
Victim 45-00092
or known source alleles |
8 | 13 | ||||
Stain 45-00090 | 9 | 10 | 11 | 12 | ||
V=victim or known
S=suspect X=exclusion U=unknown source |
U | S | U | S | V | V |
Allele frequency | a=0.0275 | b=0.2675 | c=0.2575 | d=0.3575 | e=0.0025 | f=0.07 |
Suspect 45-00091 | 10 | 12 | ||||
# unknown persons, H0 | 1 | simplify | ||||
# unknown persons, H1 | 2 | calculate | exit |
Analysis for DQA1. Caucasian frequencies
Case is 9 | LR = 4.8
LR = [1 / 12e] (a+2b+2c+2d+2e / {(a+2b)(d+d+e/2) + a2/3 + b2 + ab} | |||||
---|---|---|---|---|---|---|
Victim 45-00092
or known source alleles |
2 | 4 | ||||
Stain 45-00090 | 11 | 2 | 12 | 4 | 13 | |
V=victim or known
N=null S=suspect X=exclusion U=unknown source |
U | V | N (=null) | V | S | |
Allele frequency | a=0.123 | b=0.09 | c=0.218 | d=0.294 | e=0.052 | f= |
Suspect 45-00091 | 4 | 13 | ||||
# unknown persons, H0 | 1 | simplify | ||||
# unknown persons, H1 | 2 | calculate | exit |
1 | 2 | 3 | 4 | C | 11 | 12 13 4 | 13 | all but 13 |