Hi Bioconductors,
I'm having problems in NormalizationWithinArrays function, method =
"printtiploess". I wrote yesterday, but I still couldn't find any solutions.

> MA <- normalizeWithinArrays (RG) Error in switch(method, loess = { :
printer layout information does not match M row dimension

My input is a .csv file generated by ScanArray Express software. I'm working
with a PFGRC (Tigr Institute) Trypanosoma cruzi version 2 oligo slide.

My RG$printer information:

> RG$printer $ngrid.r [1] 12 $ngrid.c [1] 4 $nspot.r [1] 23 $nspot.c [1] 24
attr(,"class") [1] "PrintLayout"


Thanks for you help and Nice Holidays.

Priscila


-- 
Priscila Grynberg, B.Sc., M.Sc.
Doutoranda em Bioinformática (Bioinformatics D.Sc student)
Laboratório de Genética Bioquímica
Universidade Federal de Minas Gerais
Tel: +55 31 3409-2628
CV: http://lattes.cnpq.br/8808643075395963

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