| data:gff {davidTiling} | R Documentation |
data("gff")
Object of class data.frame.
GFF is a file format for annotating genomes, see <insert the URL to
the documentation page for GFF at Sanger here>.
The format is essentially a rectangular table, and here
it is represented as a data frame.
W. Huber huber@ebi.ac.uk
Two GFF files were downloaded:
saccharomyces_cerevisiae.gff from
ftp://genome-ftp.stanford.edu/pub/yeast/data_download/chromosomal_feature
on 7 Aug 2005, 18:16 BST, and
IGR_v24.2.p001.allowoverlap.GFF from
http://jura.wi.mit.edu/fraenkel/download/release_v24/GFF
upon suggestion from the SGD curators on 30 Aug 2005. (Future versions of
SGD's GFF files are likely to include the latter as well).
They were parsed, combined and written into the
gff data.frame with the script
makeProbeAnno.R in the inst/scripts directory of this package.
data("gff")
str(gff)