[BioC] marray bug?

[Istvan Albert]

Hello,

we just went trough a very frustrating process
of identifying a bug in marray. The same script kept
failing on a different machine and it took us a while
to track down why. It turns out that the marray version on
the second system is newer, and contains the

mraw <- mraw [ gal$neworder, ]

The problem is this gal variable is instantiated
only if either the layout or the gnames are NULL. The
script will fail in all cases when both of these
input parameters are specified.

Istvan.

-- 
Istvan Albert,
Research Associate,
Bioinformatics Consulting Center,
Huck Institute for Life Sciences,
Pennsylvania State University
http://www.personal.psu.edu/iua1