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fitTetra (version 1.0)

fitTetra is an R package for assigning tetraploid genotype scores

Description

Package fitTetra contains three functions that can be used to assign genotypes to a collection of tetraploid samples based on bialleleic marker assays. Functions fitTetra (to fit several models for one marker from the data and select the best fitting) or saveMarkerModels (calls fitTetra for multiple markers and saves the results to files) will probably be the most convenient to use. Function CodomMarker offers more control and fits one specified model for a given marker.

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Version

Install

install.packages('fitTetra')

Monthly Downloads

17

Version

1.0

License

GPL (>= 2.2)

Maintainer

Last Published

May 28th, 2013

Functions in fitTetra (1.0)

tetra.potato.SNP

SNP data for tetraploid potato
diplo.potato.SNP

SNP data for diploid potato
CodomMarker

Function to fit a mixture model to a vector of signal ratios of a single bi-allelic marker
saveMarkerModels

A function to fit mixture models for series of markers and save the results to files
fitTetra

Function to fit multiple mixture models to signal ratios of a single bi-allelic marker.
fitTetra-package

Fits mixture models for genotype calling in tetraploid species