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how to create model matrix ?!

how to create model matrix ?! - Microarrays Forum

how to create model matrix ?! - Microarray Forum. Discuss array technology and Gene Chips. DNA microarray and Protein arrayit forums.


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Old 08-04-2011, 11:04 AM
Pipette Filler
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Default how to create model matrix ?!



Hi all..
I'm very new to micro array data analysis.. my sir has given me some CEL files and asked me crack my head with it.. 'm using R for analysis.. 'm trying hard to understand all concepts.. but m not getting how to create model matrix..what all parameters that i should enter in command prompt..? on what basis i shud give?? i've 6 cel files.. 2 control and 4 experimental.. plz help me ! at least suitable examples or links could help me..

sorry if i'm not explaining things properly..

thanks!
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Old 04-09-2012, 09:17 PM
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Default Re: how to create model matrix ?!

Type ?model.matrix in R.

I assume you're using Bioconductor?
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Old 04-11-2012, 09:56 AM
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