qtl2: pull_markers – R documentation

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pull_markers

Drop all but a specified set of markers

Description

Drop all markers from a cross2 object expect those in a specified vector.

Usage

pull_markers(cross, markers)

Arguments

`cross`	Object of class `"cross2"`. For details, see the R/qtl2 developer guide.
`markers`	A vector of marker names.

Value

The input cross with only the specified markers.

Examples

grav2 <- read_cross2(system.file("extdata", "grav2.zip", package="qtl2"))
markers2drop <- c("BH.342C/347L-Col", "GH.94L", "EG.357C/359L-Col", "CD.245L", "ANL2")
grav2_rev <- pull_markers(grav2, markers2drop)

qtl2

Quantitative Trait Locus Mapping in Experimental Crosses

v0.24

GPL-3

Authors

Karl W Broman [aut, cre] (<https://orcid.org/0000-0002-4914-6671>), R Core Team [ctb]

Initial release

2020-12-16