draw_map: Draw a genetic map
In onemap: Construction of Genetic Maps in Experimental Crosses

draw_map

R Documentation

Draw a genetic map

Description

Provides a simple draw of a genetic map.

Usage

draw_map(
  map.list,
  horizontal = FALSE,
  names = FALSE,
  grid = FALSE,
  cex.mrk = 1,
  cex.grp = 0.75
)

Arguments

`map.list`	a map, i.e. an object of class `sequence` with a predefined order, linkage phases, recombination fraction and likelihood; also it could be a list of maps.
`horizontal`	if `TRUE`, indicates that the map should be plotted horizontally. Default is `FALSE`
`names`	if `TRUE`, displays the names of the markers. Default is `FALSE`
`grid`	if `TRUE`, displays a grid in the background. Default is `FALSE`
`cex.mrk`	the magnification to be used for markers.
`cex.grp`	the magnification to be used for group axis annotation.

Value

figure with genetic map draw

Author(s)

Marcelo Mollinari, mmollina@usp.br

Examples



 #outcross example
  data(onemap_example_out)
  twopt <- rf_2pts(onemap_example_out)
  lg<-group(make_seq(twopt, "all"))
  maps<-vector("list", lg$n.groups)
  for(i in 1:lg$n.groups)
     maps[[i]]<- make_seq(order_seq(input.seq= make_seq(lg,i),twopt.alg =
   "rcd"), "force")
  draw_map(maps, grid=TRUE)
  draw_map(maps, grid=TRUE, horizontal=TRUE)

onemap documentation built on June 8, 2025, 1:55 p.m.