I have an Affybatch object called "batch" : > > batch AffyBatch object size of arrays=1050x1050 features (196 kb) cdf=HuGene-1_0-st-v1 (32321 affyids) number of samples=384 number of genes=32321 annotation=hugene10stv1 notes= > >
Is there a way of converting a portion of this data into a matrix? More specifically, a matrix where the 384 samples are columns and the 32321 genes are rows? The "exprs" function returns a matrix that has 384 columns but for some reason there are 1050^2 rows. Thanks! ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.