fitPoly: Genotype Calling for Bi-Allelic Marker Assays

Genotyping assays for bi-allelic markers (e.g. SNPs) produce signal intensities for the two alleles. 'fitPoly' assigns genotypes (allele dosages) to a collection of polyploid samples based on these signal intensities. 'fitPoly' replaces the older package 'fitTetra' that was limited (a.o.) to only tetraploid populations whereas 'fitPoly' accepts any ploidy level. Reference: Voorrips RE, Gort G, Vosman B (2011) <doi:10.1186/1471-2105-12-172>. New functions added on conversion of data from SNP array software formats, drawing of XY-scatterplots with or without genotype colors, checking against expected F1 segregation patterns, comparing results from two different assays (probes) for the same SNP, recovery from a saveMarkerModels() crash.

Package details

AuthorRoeland E. Voorrips [aut], Gerrit Gort [aut], Alejandro Therese Navarro [aut], Giorgio Tumino [aut, cre]
MaintainerGiorgio Tumino <giorgio.tumino@wur.nl>
LicenseGPL-2
Version4.0.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("fitPoly")

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fitPoly documentation built on April 3, 2025, 8:58 p.m.