 Dear Wolfgang!
Greate, it works!
Thank you so much!
Alex


Вторник,  6 августа 2013, 17:32 +02:00 от Wolfgang Huber <whuber@embl.de>:
>Dear Alexey
>please type "plotPCA" into the R command line to see how the function computes the PCA, then have a look at the manual page of the functions "prcomp" and "screeplot". 
>
>@all: I am not sure what would be a good user interface would be for modifying the "plotPCA" function so that it can return the 'pca' object for user inspection (such as desired by Alexey); currently it returns the 'trelliis' object as its return value.
>
>Best wishes
>Wolfgang
>
>
>
>On 6 Aug 2013, at 08:54, Alexey Moskalev < amoskalev@list.ru > wrote:
>
>> I am using DeSeq package to produce Principal components biplot on variance stabilized data for my RNASeq data. I was wondering if you advice me how to know Proportion of Variance for the first and the second Principal components using DeSeq?
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>> 
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>


Sincerely,
Dr. Alexey Moskalev

Head of the Laboratory of Molecular Radiobiology and Gerontology
Institute of Biology, Komi Science Center of RAS,
Kommunisticheskaya St.28
167982, Syktyvkar
Russia

Blog: http://aging-genes.livejournal.com/

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