[R] gcrma package

[Adaikalavan Ramasamy]

This question is more for the BioConductor mailing list. 

If you type in 

	library(gcrma)
	help(affinity.spline.coefs)

at the command prompt, it suggests you to see compute.affinities. Doing
a help(compute.affinities), you will see under "References" section :

     Hekstra, D., Taussig, A. R., Magnasco, M., and Naef, F. (2003)
     Absolute mRNA concentrations from sequence-specific calibration of
     oligonucleotide array. Nucleic Acids Research, 31. 1962-1968.



On Tue, 2004-11-16 at 16:55, aubert at inapg.fr wrote:
> Hi !
> 
> I would like to understand where do affinity.spline.coefs used in function 
> compute.affinities come from ?
> 
> library(gcrma)
> data(affinity.spline.coefs)
>   affinity.spline.coefs
>           X1          X2          X3          X4          X5          X1
> -0.55004171 -0.58579091 -0.08870557 -0.47774242  0.23205570  0.58002746
>           X2          X3          X4          X5          X1          X2
>   0.61274425  0.10294309  0.57388808 -0.28334367  0.01350914 -0.02030805
>           X3          X4          X5
> -0.14747469  0.05436463 -0.10124882
> 
> Thank you in advance!
> 
> Julie AUBERT
> 
> 	[[alternative HTML version deleted]]
> 
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-- 
Adaikalavan Ramasamy                    ramasamy at cancer.org.uk
Centre for Statistics in Medicine       http://www.ihs.ox.ac.uk/csm/
Cancer Research UK                      Tel : 01865 226 677
Old Road Campus, Headington, Oxford     Fax : 01865 226 962