[BioC] read.marrayInfo error

Jean Yee Hwa Yang jean@biostat.ucsf.edu
Wed, 30 Oct 2002 13:36:10 -0800 (PST)

Hi Paul,

This is a bug in "read.marrayInfo" which I will fix for the next release.

The problem arrive when you select only one column for info.id.  For the
moment, one fix is to select both column 4 and 5 of your gal file into the
marray Info rat.names <- read.marrayInfo(fname=fname, info.id=4:5,
labels=5, skip=53);

Alternatively, you can edit the read.marrayLayout
at the line

maInfo(descript) <- dat[,info.id]

to be
maInfo(descript) <- as.data.frame(dat[,info.id])