snps {GGtools} | R Documentation |
accessor for genotype data in a ggExprSet
snps(x,chr)
x |
instance of racExSet-class or
of smlSet-class |
chr |
instance of chrnum-class |
simple accessor, can be inefficient
instance of data.frame
Vince Carey <stvjc@channing.harvard.edu>
data(chr20GGdem) dim(snps(chr20GGdem)) snps(chr20GGdem)[1:4,1:4]