| snpMeta-class {GGtools} | R Documentation |
HapMap (or Wellcome INBREDS) -based metadata structures for SNPs
Objects can be created by calls of the form new("snpMeta", ...).
meta:"environment" holds the table in
the meta element,
in the form of a data.frame, with rownames giving the SNP ids,
and columns pos, strandchromosome:"character" string
identifying chromosome on which SNPs are documented signature(x = "snpMeta"): select subset using rs numbersignature(x = "snpMeta"): obtain chromosome name signature(x = "snpMeta"): obtain named vector of positions signature(from = "snpMeta", to = "data.frame"): return
data.frame with all metadata signature(x = "snpMeta"): give dimensions signature(x = "snpMeta"): tell number of entries signature(object = "snpMeta"): give abbreviated report of contents
with exemplar recordsVJ Carey <stvjc@channing.harvard.edu>
www.hapmap.org , www.well.ox.ac.uk/mouse/INBREDS
data(chr20meta) chr20meta["rs6060535",]