LR.ind
(Package: forensic) :
Likelihood Ratio for DNA Evidence (Independent Alleles Within and Between Ethnic Groups)
Calculates likelihood ratio for DNA evidence, comparing two hypotheses about the origin of the mixture at the crime scene. Contributors to the mixture may come from one or more ethnic groups. Independence of alleles within and between ethnic groups is assumed.
Pmatch
(Package: forensic) :
Match Probabilities of Genotype
Calculates match probability of the genotype of the suspect and that of the crime stain presumed to have come from an offender other than the suspect. Possible assumptions: the suspect and an unknown offender are unrelated, or are members of the same subpopulation with a given coancestry coefficient, or are close relatives.
Pevid.gen
(Package: forensic) :
Probability of DNA Evidence (Allowing for Population Substructure and Dependence)
Calculates conditional probability of DNA evidence, given proposition about who the known and unknown contributors to the mixture were. All the individuals involved in a case are assumed to come from the same subpopulation with a given coancestry coefficient. Independence of alleles in the subpopulation (i.e., relatives are excluded) and dependence in the whole population is assumed.
Pevid.rel
(Package: forensic) :
Probability of DNA Evidence With the Presence of Relatives
Computes probability of DNA evidence, given the proposition about who the contributors to the mixture were. Two main cases are considered: tested suspect (noncontributor) with an unknown relative (contributor), or unknown suspect (contributor) with a tested relative (noncontributor) and two unknown related people as contributors.
Pevid.ind
(Package: forensic) :
Probability of DNA Evidence (Independent Alleles Within and Between Ethnic Groups)
Calculates conditional probability of DNA evidence, given proposition about who the known and unknown contributors to the mixture were. Contributors to the mixture may come from one or more ethnic groups. Independence of alleles within and between ethnic groups is assumed.
providing 
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