[BioC] qc in simpleaffy

[Mayte Suarez-Farinas]

Hi everybody:

I am working with R 2.8 and I the function "qc" from simpleaffy is  
not working:

 > q<-qc(abatch)
Error in function (classes, fdef, mtable)  :
   unable to find an inherited method for function "annotation", for  
signature "AffyBatch"

I get the same error if:

 >annotation(abatch)
Error in function (classes, fdef, mtable)  :
   unable to find an inherited method for function "annotation", for  
signature "AffyBatch"

but not if:

 > abatch at annotation
[1] "hgu133a2.db"


sessionInfo()
R version 2.8.1 (2008-12-22)
i386-apple-darwin8.11.1

locale:
en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8

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

other attached packages:
  [1] hgu133plus2probe_2.3.0 hgu133plus2cdf_2.3.0    
Harshlight_1.12.0      altcdfenvs_2.4.0
  [5] hypergraph_1.14.0      Biostrings_2.10.16      
IRanges_1.0.12         makecdfenv_1.20.0
  [9] affyio_1.10.1          beadarray_1.10.0        
sma_0.5.15             hwriter_1.0
[13] affycoretools_1.14.1   annaffy_1.14.0          
KEGG.db_2.2.5          biomaRt_1.16.0
[17] GOstats_2.8.0          Category_2.8.4          
RBGL_1.18.0            GO.db_2.2.5
[21] RSQLite_0.7-1          DBI_0.2-4               
graph_1.20.0           limma_2.16.4
[25] affyQCReport_1.20.0    geneplotter_1.20.0      
annotate_1.20.1        AnnotationDbi_1.5.18
[29] lattice_0.17-17        RColorBrewer_1.0-2      
affyPLM_1.18.1         preprocessCore_1.4.0
[33] xtable_1.5-4           simpleaffy_2.18.0       
gcrma_2.14.1           matchprobes_1.14.1
[37] genefilter_1.22.0      survival_2.34-1         
affy_1.20.2            Biobase_2.2.2

loaded via a namespace (and not attached):
[1] GSEABase_1.4.0     KernSmooth_2.22-22 Matrix_0.999375-21  
RCurl_0.94-1       XML_2.1-0
[6] cluster_1.11.11    grid_2.8.1