[BioC] Median/Quantile values table

tiziano pramparo [guest] guest at bioconductor.org
Wed Dec 7 03:18:15 CET 2011


Hi, 
I am beginner with Lumi and I manually copy/paste the median and quantile values from each sample in the MAplot(lumi.N) pdf to identify the >xSD outliers. 

Could you please help me with R commands that I can use to save these values for all sample on a table, so I dont have to do it manually. I found no hints in google or FAQ.

I appreciate your time and help.

Best regards,
Tiziano

 -- output of sessionInfo(): 

R version 2.12.0 (2010-10-15)
Platform: i386-pc-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=English_United States.1252 
[2] LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

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

other attached packages:
 [1] affyPLM_1.26.2           preprocessCore_1.12.0    gcrma_2.22.0            
 [4] affy_1.28.1              lumiHumanAll.db_1.12.0   org.Hs.eg.db_2.4.6      
 [7] lumiHumanIDMapping_1.8.0 RSQLite_0.10.0           DBI_0.2-5               
[10] annotate_1.28.1          AnnotationDbi_1.12.1     lumi_2.2.1              
[13] Biobase_2.10.0          

loaded via a namespace (and not attached):
 [1] affyio_1.18.0      Biostrings_2.18.4  grid_2.12.0        hdrcde_2.15       
 [5] IRanges_1.8.9      KernSmooth_2.23-4  lattice_0.19-13    MASS_7.3-8        
 [9] Matrix_0.999375-44 methylumi_1.6.1    mgcv_1.6-2         nlme_3.1-97       
[13] splines_2.12.0     xtable_1.6-0      



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