[BioC] a question about getCdfInfo package in GCRMA, thanks for your help.

[liuyang zhao]

Dear bioconductor:


I input code as follow:

>library(gcrma)

>mydata<-ReadAffy(widget=TRUE)
>eset_gcrma<-gcrma(mydata)

then showing error:

wrong on getCdfInfo(object) :

  Could not obtain CDF environment, problems encountered: Specified
environment does not contain U133_X3Pa520049 Library - package
u133x3pa520049cdf not installed Bioconductor - u133x3pa520049cdf not
available


Would you please tell me how to solve this problem?

Thanks for your kind help.


Attach is a cel file,thanks.


Liuyang Zhao

Chongqing Medical University