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
summaryGenMap(map)
Arguments
map
data.frame with columns chr and pos or a gpData object with element map
Value
A data.frame with one row for each chromosome and the intersection of all chromosomes and columns
noMnumber of markers
rangerange of positions, i.e. difference between first and last marker
avDistavarage distance of markers
maxDistmaximum distance of markers
minDistminimum distance of markers
Details
Summary statistics of differences are based on euclidian distances between markers with non-missing position in map, i.e. pos!=NA.