totmar {qtl}

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.

Author(s)

Karl W Broman, [e-mail]

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)