qtl (version 1.38-4)

totmar: Determine the total number of markers

Description

Determine the total number of markers in a cross or map object.

Usage

totmar(object)

Arguments

object

An object of class cross (see read.cross for details) or map (see sim.map for details).

Value

• The total number of markers in the input.

See Also

read.cross, plot.cross, summary.cross, nind, nchr, nmar, nphe

Examples

data(fake.f2)
totmar(fake.f2)
map <- pull.map(fake.f2)
totmar(map)