[BioC] Removing phenoData and assayData

[tyrone [guest]]

How can I delete/remove phenoData and assayData elements?  thanks

 -- output of sessionInfo(): 

R version 2.12.1 (2010-12-16)
Platform: x86_64-pc-linux-gnu (64-bit)

locale:
 [1] LC_CTYPE=en_GB.UTF-8       LC_NUMERIC=C               LC_TIME=en_GB.UTF-8        LC_COLLATE=en_GB.UTF-8    
 [5] LC_MONETARY=C              LC_MESSAGES=en_GB.UTF-8    LC_PAPER=en_GB.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C             LC_MEASUREMENT=en_GB.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] grid      stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] marray_1.28.0        lattice_0.19-17      impute_1.24.0        limma_3.6.9          annotate_1.28.1     
[6] AnnotationDbi_1.12.1 affy_1.28.1          Biobase_2.10.0      

loaded via a namespace (and not attached):
[1] affyio_1.16.0         DBI_0.2-5             preprocessCore_1.10.0 RSQLite_0.9-1         tools_2.12.1         
[6] xtable_1.6-0   

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