[BioC] custom PM only chips and CDF files
Ben Bolstad
bmb at bmbolstad.com
Tue Dec 6 16:40:20 CET 2005
> You may have problems constructing the cdf environment using the
> stuff in the makecdfenv package. As I recall, the code explicitely
> tries to find the the two probes in a probepair. If you use that
> package make sure that you check what you get. You should at least be
> able to parse the file using the affxparser package and then you will
> need to do some post-processing to actually construct the cdf env.
>
Actually the functions for making cdfenv packages and environments in
makecdfenv should quite happily process a CDF file with PM only
probesets. I have done it a number of times in the past, so you should
not have any problems.
Ben
More information about the Bioconductor
mailing list