summary.map {qtl}R Documentation

Print summary of a genetic map

Description

Print some summary information about a map object.

Usage

summary.map(object, ...)

Arguments

object An object of class map, which is a list of vectors (or, for a sex-specific map, 2-row matrices), each specifying the locations of the markers. The object can also be of class cross, in which case the function pull.map is used to extract the genetic map from the object.
... Ignored at this point.

Value

An object of class summary.map, which is a list containing two components: a matrix containing the number of markers, length, and average inter-marker spacing for each chromosome and overall, and a logical value indicating whether the map is sex-specific.

Author(s)

Karl W Broman, kbroman@jhsph.edu

See Also

pull.map, summary.cross

Examples

data(map10)
summary(map10)

[Package qtl version 0.98-57 Index]