qtl (version 0.85-4)

drop.nullmarkers: Drop markers without any genotype data

Description

Drop markers, from the data matrices and genetic maps, that have no genotype data.

Usage

drop.nullmarkers(cross)

Arguments

cross

An object of class cross. See read.cross for details.

Value

• The same object in the input, with any markers lacking genotype data removed from the genotype data matrices, genetic maps, and, if applicable, the results of calc.genoprob, argmax.geno, sim.geno, and est.rf.

See Also

drop.markers, clean, drop.qtlgeno, geno.table

Examples

data(listeria)
listeria2 <- drop.nullmarkers(listeria)