Hello,

I'm trying to execute the script ComBat.R, but I'm having problems, i'm
getting this error message:

Error in apply(dat, 2, mode) : dim(X) must have a positive length

The files that I'm using to test are:

sample_info_file:

Array name      Sample Name     Batch
array1  sample1_cy3     1
array1  sample1_cy5     1
array1  sample2_cy3     2
array1  sample2_cy5     2


expression_xls2:

probeName       gene1   gene2   gene3   gene4
sample1_cy3     12      9.2     8       7.3
sample1_cy5     15.9    8       13.7    23.1
sample2_cy3     16      19.2     18       17.3
sample2_cy5     35.9    38       33.7    33.1


Please, I'd like any help about it, thank you!

On Tue, Feb 19, 2013 at 10:38 AM, W. Evan Johnson <wevanjohnson@gmail.com>wrote:

> Hello,
>
> We have moved all ComBat questions to the Bioconductor mailing list:
> bioconductor@r-project.org. Please send ComBat questions and comments
> there.
>
> For a quicker response please start your subject line with "ComBat:" and
> you are welcome to cc me as well and I will respond to the thread as soon
> as I can.
>
> Thanks!
>
> Evan
>



-- 
Edwin Delgado Huaynalaya
M.Sc. in Computer Science
Institute of Mathematics and Statistics

Technical Training Scholarship Holder
Biochemistry Department, http://sucest-fun.org/
University of São Paulo, Brazil

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