Read a genotype file — read_cross • linkmapper

Reads MAPMAKER files (.raw or .txt, as used by MAPMAKER/EXP and R/qtl) and onemap raw files. Supported populations are F2 intercross, backcross, and recombinant inbred lines from selfing or sib mating.

Usage

read_cross(path, name = basename(path))

Arguments

path: Path to the file.
name: Original file name, if path is a temporary upload.

Value

An lm_data object holding the onemap object, the population type and the file contents.

Examples

d <- read_cross(system.file("extdata", "mapmaker_example_bc.raw", package = "onemap"))
d
#> <Linkmapper data>
#>   Population:  Backcross 
#>   Individuals: 150 
#>   Markers:     67 
#>   Traits:      1