Dear All,

I have some data contain both aCGH data and affymetrix data. Same samples
aere used to generate the two types of arrays. aCGH arrays used are Agilent
custom HD-CGH microaarays(44k). I have the package aCGH in R.

I want to combine the two kinds of data together according to chromosome
location(any other suggestion?), so that I can know the region and gene list
which both amplified in tumor cell and other catogorical change between the
two types of data. I can find the way to visualize the result along the
chromosomes: but is there any way to calculate the results by numbers and
report the region or gene list in a numerical list? I don't want to circle
all the dot I am interested in by hand, to enlarge them, to see what gene
are inside.

Anybody with aCGH data analysis experience? please help me out.

Thanks in advance.
Di

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