| snp-class {snpMatrix} | R Documentation |
Compact representation of data concerning single nucleotide polymorphisms (SNPs)
Objects can be created by calls of the form new("snp", ...) or
by subset selection from an object of class "snp.matrix".
Holds one row or column of an object of class "snp.matrix"
.Data:signature(from = "snp", to =
"character"): map to codes "A/A", "A/B", "B/B", or ""signature(from = "snp", to = "numeric"):
map to codes 0, 1, 2, or NAsignature(from = "snp", to = "genotype"): maps
a single SNP to an object of class "genotype". See
the "genetics" packagesignature(object = "snp"): shows character
representation of the objectsignature(x = "snp"): returns a logical
vector of missing call indicatorsDavid Clayton david.clayton@cimr.cam.ac.uk
http://www-gene.cimr.cam.ac.uk/clayton
snp.matrix-class,
X.snp.matrix-class, X.snp-class
## data(testdata) ## s <- autosomes[,1] ## class(s) ## s