write.beagle: Write a snpStats object in beagle format
In chr1swallace/snpStatsWriter: Flexible Writing of snpStats Objects to Flat Files

Description Usage Arguments Value Author(s) Examples

see write.simple for general information

1	write.beagle(X, a1, a2, bp, trait = NULL, gfile, mfile)

`X`	SnpMatrix object
`a1`	vector of first allele at each SNP
`a2`	vector of second allele at each SNP
`bp`	vector of base pair positions for each SNP
`trait`	disease trait (0=missing, 1=control, 2=case)
`gfile,mfile`	`gfile`=genotype file, `pedfile`=pedigree file

No return value, but has the side effect of writing specified output files.

Chris Wallace

data(testdata,package="snpStats")
A.small <- Autosomes[1:6,1:10]
gf <- tempfile()
mf <- tempfile()

## write in suitable format for beagle
nsnps <- ncol(A.small)
write.beagle(A.small, a1=rep("1",nsnps), a2=rep("2",nsnps), bp=1:nsnps, gfile=gf, mfile=mf)
unlink(gf)
unlink(mf)