Best way to load .cel files so as it consumes less memory
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@dhwanidholakia-7550
Last seen 4.5 years ago
INDIA

I have 4000 .CEL files and i am unable to read it using the below command. i am in the path where .CEL files are there

data <-ReadAffy()

what else option can be used so that it becomes memory efficient

affy read in cel files • 779 views
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svlachavas ▴ 830
@svlachavas-7225
Last seen 5 months ago
Germany/Heidelberg/German Cancer Resear…

Maybe you should try to use justRMA() instead of ReadAffy, which needs less memory--except you want to use a different normalization algorithm. Also you could check memory.limit() to check your amount of memory usage, and then maybe changed it somehow like this:

memory.limit(size=" ")----but this if im not mistaken works only on Windows and especially on 64bit.

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