i want to know that how to microarray dataset .cel file use in R and what are the command use for to find out gene id and probe id in R.my dataset is GSE44097.?...Please tell me the pipe line of microarray datanalysis...
Googling will get you a long way.
Have a look at:
Analysing Microarray Data In Bioconductor
Using Bioconductor for Microarray Analysis