
Dear Professor,
Sorry for my ignorance and poor English.
In order to extract my data of interest later, I should load annotation using :
phenoData(raw)<-read.AnnotatedDataFrame(pd) 
eset<-rma(raw)
After these, the error occurs as bellow:
> traceback()
5: stop(paste(msg, paste(paste(seq_along(errors), errors, sep = ": ")), 
       collapse = "\n"), domain = NA)
4: validObject(out)
3: .local(object, ...)
2: rma(raw)
1: rma(raw)
>  sessionInfo()
R version 2.13.0 (2011-04-13)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=Chinese (Simplified)_People's Republic of China.936 
[2] LC_CTYPE=Chinese (Simplified)_People's Republic of China.936   
[3] LC_MONETARY=Chinese (Simplified)_People's Republic of China.936
[4] LC_NUMERIC=C                                                   
[5] LC_TIME=Chinese (Simplified)_People's Republic of China.936    
attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     
other attached packages:
[1] pd.090319.zea.kr.exptil_0.0.1 RSQLite_0.9-4                
[3] DBI_0.2-5                     oligo_1.16.0                 
[5] preprocessCore_1.14.0         oligoClasses_1.14.0          
[7] Biobase_2.12.1               
loaded via a namespace (and not attached):
[1] affxparser_1.24.0 affyio_1.20.0     Biostrings_2.20.0 bit_1.1-7        
[5] ff_2.2-2          IRanges_1.10.0    splines_2.13.0   
 
Thank you!
 
Warm Regards
Maggie

  		 	   		  
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