DNA profiling evidence analysis


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Documentation for package ‘DNAprofiles’ version 0.2

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DNAprofiles-package DNA profiles analysis
as.dbcompare Convert output of ibs.pairwise.db for plotting using DNAtools package
dist.pair.cdf CDF of product of a pair of distributions (one cumulative)
dist.unique.events Trim probability distribution to unique events
dists.product Distribution of product of several discrete random variables
dists.product.pair Distribution of product of several discrete random variables as product X*Y
DNAprofiles DNA profiles analysis
enum.profiles Enumerate all attainable genotypes
find.kth.element Quickly finds the k'th largest element in a (large) vector
freqsNLngm Allelic frequencies at 15 NGM loci
freqsNLsgmplus Allelic frequencies at 10 SGMplus loci
freqsUScaucs Allelic frequencies at 13 CODIS loci
get.freqs profiles object
ibdprobs IBD probabilities
ibs.db Counts IBS alleles between case profile and all database profiles
ibs.dist Computes distribution of number of IBS alleles for profiles with stated relationship
ibs.pairs Counts IBS alleles between profile pairs
ibs.pairwise.db Pairwise comparison of all database profiles on IBS alleles
ibs.pairwise.db.exp Expected value of number of pairwise matches of database profiles
ki.cdf Computes CDF of KI between case profile and profile with stated relationship
ki.db Computes KIs for case profile(s) with all database profiles
ki.dist Computes distribution of KI for profiles with stated relationship
ki.ibs.joint.dist Computes joint distribution of KI and IBS for profiles with stated relationship
ki.pairs Computes Kinship Indices (KIs) for pairs of profiles
ki.pairs.precompute Pre-computes KIs for use with 'ki.pairs' function
pr.next.allele Probability of seeing next allele (Dirichlet sampling)
pr.next.alleles Probability of seeing next alleles (Dirichlet sampling)
print.profiles profiles object
profiles profiles object
profiles extract profiles extract
profiles.to.chars Obtain STR repeat numbers of profiles as character matrix
recode.freqs Recode allelic frequencies with different levels
rmp Random match probability of profile(s)
sample.pairs Sample random profile pairs with given relationship (sibs, parent/offspring, etc.)
sample.profiles Sample random unrelated profiles
sample.relatives Sample random relatives of one profile or many profiles
sim.q Estimate LR exceedance probabilities (with importance sampling)
[.profiles profiles extract