Package: forensim 4.3.3

forensim: Interpretation of Forensic DNA Mixtures

Statistical methods and simulation tools for the interpretation of forensic DNA mixtures. The methods implemented are described in Haned et al. (2011) <doi:10.1111/j.1556-4029.2010.01550.x>, Haned et al. (2012) <doi:10.1016/j.fsigen.2012.11.002> and Gill & Haned (2013) <doi:10.1016/j.fsigen.2012.08.008>.

Authors:Hinda Haned [aut], Oyvind Bleka [ctb], Maarten Kruijver [cre]

forensim_4.3.3.tar.gz
forensim_4.3.3.zip(r-4.7-x86_64)forensim_4.3.3.zip(r-4.7-arm64)forensim_4.3.3.zip(r-4.6-x86_64)forensim_4.3.3.zip(r-4.6-arm64)forensim_4.3.3.zip(r-4.5-x86_64)
forensim_4.3.3.tgz(r-4.6-x86_64)forensim_4.3.3.tgz(r-4.6-arm64)forensim_4.3.3.tgz(r-4.5-x86_64)forensim_4.3.3.tgz(r-4.5-arm64)
forensim_4.3.3.tar.gz(r-4.7-arm64)forensim_4.3.3.tar.gz(r-4.7-x86_64)forensim_4.3.3.tar.gz(r-4.6-arm64)forensim_4.3.3.tar.gz(r-4.6-x86_64)
forensim_4.3.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
forensim/json (API)

# Install 'forensim' in R:

install.packages('forensim', repos = c('https://mkruijver.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/mkruijver/forensim/issues

Datasets:

ngm - Allele frequencies for the new generation markers NGM, for the Caucasian US population
sgmNorway - Allele frequencies for the new generation markers sgm, for the Norwegian population
strusa - Allele frequencies for 15 autosomal short tandem repeats core loci on U.S. Caucasian, African American, and Hispanic populations.
strveneto - Population study of three miniSTR loci in Veneto
Tu - Allele frequencies of 15 autosomal short tandem repeats loci on Chinese Tu ethnic minority group

On CRAN:

2.81 score 13 scripts 429 downloads 1 mentions 40 exports 2 dependencies

Last updated from:63c8d4eb85. Checks:15 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	140
linux-devel-x86_64	OK	117
source / vignettes	OK	159
linux-release-arm64	OK	123
linux-release-x86_64	OK	115
macos-release-arm64	OK	105
macos-release-x86_64	OK	237
macos-oldrel-arm64	OK	126
macos-oldrel-x86_64	OK	303
windows-devel-arm64	OK	374
windows-devel-x86_64	OK	96
windows-release-arm64	OK	338
windows-release-x86_64	OK	87
windows-oldrel-x86_64	OK	76
wasm-release	OK	88

Exports:A2.simu A3.simu A4.simu as.simugeno as.simumix as.tabfreq changepop Cmn comb dataL findfreq findmax Hbsimu is.simugeno is.simumix is.tabfreq lik lik.loc likestim likestim.loc likEvid LR LRmixTK mastermix mincontri N2error N2Exact naomitab nball PE PV simMixSNP simPCR2 simPCR2TK simufreqD simugeno simumix simupopD tabfreq wrapdataL

Dependencies:tcltk2 tkrplot

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
The forensim package	forensim-package forensim
A Tcl/Tk graphical user interface for simple DNA mixtures resolution using allele peak heights or areas information when two alleles are observed at a given locus	A2.simu
A Tcl/Tk graphical user interface for simple DNA mixtures resolution using allele peak heights or areas when three alleles are observed at a given locus	A3.simu
A Tcl/Tk graphical user interface for simple DNA mixtures resolution using allele peak heights or areas when four alleles are observed at a given locus	A4.simu
Accessors for forensim objects	$,simugeno-method $,simumix-method $,tabfreq-method $<-,simugeno-method $<-,simumix-method $<-,tabfreq-method
Function to change population-related information in forensim objects	changepop
The number of all possible combinations of m elements among n with repetitions	Cmn
Generate all possible combinations of m elements among n with repetitions	comb
Generic formula of the likelihood of the observed alleles in a mixture conditional on the number of contributors for a specific locus	dataL
Finds the allele frequencies of a mixture from a tabfreq object	findfreq
Function to find the maximum of a vector and its position	findmax
A Tcl/Tk simulator of the heterozygous balance	Hbsimu
Likelihood of the observed alleles at different loci in a DNA mixture conditional on the number of contributors to the mixture	lik
Likelihood per locus of the observed alleles in a DNA mixture conditional on the number of contributors to the mixture	lik.loc
Maximum likelihood estimation of the number of contributors to a forensic DNA mixture for a set of loci	likestim
Maximum likelihood estimation per locus of the number of contributors to forensic DNA mixtures.	likestim.loc
Likelihood of DNA evidence conditioned on a given hypothesis	likEvid
Likelihood ratio for DNA evidence interpretation (2): a sophistacted version of function LR()	LR
GUI for the LR function	LRmixTK
A Tcl/Tk graphical user interface for simple DNA mixtures resolution using allele peak heights/ or areas information	mastermix
Minimum number of contributors required to explain a forensic DNA mixture	mincontri
Calculates exact error for maximum allele count for two markers	N2error
Calculates exact allele distribution for 2 contributors	N2Exact
Handling of missing values in a data frame	naomitab
Number of alleles in a mixture	nball
Allele frequencies for the new generation markers NGM, for the Caucasian US population	ngm
The random man exclusion probability	PE
Predictive value of the maximum likelihood estimator of the number of contributors to a DNA mixture	PV
Allele frequencies for the new generation markers sgm, for the Norwegian population	sgmNorway
Simulates SNP mixtures	simMixSNP
Polymorphism chain reaction simulation model	simPCR2
A Tcl/Tk graphical interface for the polymorphism chain reaction simulation model	simPCR2TK
Function to simulate allele frequencies for independent loci from a Dirichlet model	simufreqD
forensim class for simluated genotypes	names,simugeno-method print,simugeno-method show,simugeno-method simugeno-class
simugeno constructor	as.simugeno is.simugeno simugeno simugeno-methods
forensim class for DNA mixtures	names,simumix-method print,simumix-method show,simumix-method simumix-class
simumix constructor	as.simumix is.simumix simumix simumix-methods
Simulate multi-population allele frequencies for independent loci from a reference population, following a Dirichlet model	simupopD
Allele frequencies for 15 autosomal short tandem repeats core loci on U.S. Caucasian, African American, and Hispanic populations.	strusa
Population study of three miniSTR loci in Veneto (Italy)	strveneto
forensim class for population allele frequencies	names,tabfreq-method print,tabfreq-method show,tabfreq-method tabfreq-class
tabfreq constructor	as.tabfreq is.tabfreq tabfreq tabfreq-methods
Allele frequencies of 15 autosomal short tandem repeats loci on Chinese Tu ethnic minority group	Tu
Virtual classes for forensim	characterOrNULL-class factorOrNULL-class listOrdataframe-class matrixOrdataframe-class vectorOrdataframe-class vectorOrNULL-class
ML estimate of number of contributors for SNPs	wrapdataL