Convert data from R/qtl to QTLRel format
Convert the data for a QTL mapping experiment from the R/qtl format (see http://www.rqtl.org) to that used by QTLRel.
qtl2rel(cross)
cross |
An object of class |
The input cross must by an intercross (class "f2").
Simple pedigree information is created, assuming the data are from a standard intercross.
A list with four components: "ped" (pedigree information),
"gdat" (genotype data), "pdat" (phenotype data), and
"gmap" (genetic map), in the formats used by QTLRel.
Karl W Broman, kbroman@biostat.wisc.edu
library(qtl) data(listeria) listeria <- listeria[as.character(1:19),] reldat <- qtl2rel(listeria)
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