summary.map: Summary of marker map information

Description Usage Arguments Details Value Author(s) See Also Examples

Description

This function can be used to summarize information from a marker map in an object of class gpData. Return value is a data.frame with one row for each chromosome and one row summarizing all chromosomes.

Usage

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summaryGenMap(map, cores=1)

Arguments

map

data.frame with columns chr and pos or a gpData object with element map

cores

numeric. Specifies the number of cores for parallel computing.

Details

Summary statistics of differences are based on euclidian distances between markers with non-missing position in map, i.e. pos!=NA.

Value

A data.frame with one row for each chromosome and the intersection of all chromosomes and columns

noM

number of markers

range

range of positions, i.e. difference between first and last marker

avDist

avarage distance of markers

maxDist

maximum distance of markers

minDist

minimum distance of markers

Author(s)

Valentin Wimmer

See Also

create.gpData

Examples

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## Not run: 
library(synbreedData)
data(maize)
summaryGenMap(maize)

## End(Not run)

synbreed documentation built on March 19, 2018, 3 p.m.