Dear All:
 
I am a new user of Bioconductor and have been trying to create my own
CDF environment using the "makecdfenv" package.  After I ran
"R>make.cdf.env (my.CDF file)", it seems that the CDF environment was
created. However, when I proceed to further analysis such as the
functions in "affy" library, I got an error message as follows:
 
R> mytomatocdf <- make.cdf.env("myTOMATO.cdf")
Reading CDF file.
Creating CDF environment
Wait for about 228
dots....................................................................
........................................................................
.......................................................................
 
R> Data <- ReadAffy()
R> eset <- rma(Data)
Error in getCdfInfo(object) : Could not obtain CDF environment, problems
encountered:
Specified environment does not contain myTOMATO
Library - package mytomatocdf not installed
Data for package affy did not contain mytomatocdf
Bioconductor - mytomatocdf not available
 
Can anyone give me any idea to solve this problem?
 
Sung-Chur Sim
Postdoctoral Researcher
Ohio State University, OARDC
1680 Madison Ave.
Wooster, OH 44691
 
 

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