Hi Gordon,
 
In the beadarraySNP package I amended the combine() function for the SnpSetIllumina class (which is an eSet descendent) to also put row subsets together.
I think the only thing that is unique for the SnpSetIllumina class within this function is that it supports a vector in stead of a single value in the annotation slot. For the rest it should just work on an eSet.
 
 
Jan

________________________________

Van: bioc-devel-bounces@stat.math.ethz.ch namens Gordon K Smyth
Verzonden: vr 04-apr-08 3:54
Aan: bioc-devel@stat.math.ethz.ch
CC: Wei Shi
Onderwerp: [Bioc-devel] rbind for ExpressionSet objects?



An rbind() method or an rbind-like function for ExpressionSet objects
would be useful.  Any plans for such a function?

At the moment, an ExpressionSet object can be subsetted by rows or
columns.  Column subsets can be put back together using combine(), but
there's no way I think to put row subsets back together.

BTW, the help page for the generic function combine() includes the idea of
combining by rows, but this concept is not honoured by the combine method
for the eSet class.

Cheers
Gordon

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