X.snp-class {snpMatrix} | R Documentation |
Compact representation of data concerning single nucleotide polymorphisms (SNPs) on the X chromosome
Objects can be created by calls of the form new("snp", ...,
Female=...)
or
by subset selection from an object of class "X.snp.matrix"
.
Holds one row or column of an object of class "X.snp.matrix"
.Data
:Female
:
Class "snp"
, directly.
Class "raw"
, by class "snp"
.
Class "vector"
, by class "snp"
.
signature(from = "X.snp", to = "character")
:
map to codes "A/A", "A/B", "B/B", "A/Y", "B/Y", or "" signature(from = "X.snp", to = "numeric")
:
map to codes 0, 1, 2, or NAsignature(from = "X.snp", to = "genotype")
: Yet
to be implementedsignature(object = "X.snp")
: shows character
representation of the objectDavid Clayton david.clayton@cimr.cam.ac.uk
http://www-gene.cimr.cam.ac.uk/clayton
X.snp.matrix-class
,
snp.matrix-class
, snp-class
data(testdata) s <- Xchromosome[,1] class(s) s