Genotype Calling with Uncertainty from Sequencing Data in Polyploids and Diploids

Read depth data from genotyping-by-sequencing (GBS) or restriction site-associated DNA sequencing (RAD-seq) are imported and used to make Bayesian probability estimates of genotypes in polyploids or diploids. The genotype probabilities, posterior mean genotypes, or most probable genotypes can then be exported for downstream analysis. 'polyRAD' is described by Clark et al. (2019) , and the Hind/He statistic for marker filtering is described by Clark et al. (2022) . A variant calling pipeline for highly duplicated genomes is also included and is described by Clark et al. (2020, Version 1) .


Reference manual

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install.packages("polyRAD")

2.0.1 by Lindsay V. Clark, 7 months ago


https://github.com/lvclark/polyRAD


Browse source code at https://github.com/cran/polyRAD


Authors: Lindsay V. Clark [aut, cre] (ORCID: , U.S. National Science Foundation [fnd]


Documentation:   PDF Manual  


GPL (>= 2) license


Imports fastmatch, pcaMethods, Rcpp, stringi

Depends on methods

Suggests rrBLUP, Rsamtools, GenomeInfoDb, Biostrings, GenomicRanges, VariantAnnotation, SummarizedExperiment, S4Vectors, IRanges, BiocGenerics, knitr, rmarkdown, GenomicFeatures, ggplot2, adegenet, txdbmaker, polymapR, BSgenome

Linking to Rcpp


Suggested by BIGr, polymapR.


See at CRAN