Hi Dario,

Isn't an easier fix to simply add

ImportFrom(limma, loessFit)

in your NAMESPACE file?

Best,

Jim


On 6/26/2014 12:00 AM, Dario Strbenac wrote:
Hello,

I am writing a package that has a function that uses
estimateGLMRobustDisp, leading to an error :

Error in dispBinTrend(y, design, offset = offset, method.trend =
"loess",  : could not find function "loessFit" Calls: edgeRselection
... estimateGLMTrendedDisp -> estimateGLMTrendedDisp.default ->
dispBinTrend

I import estimateGLMRobustDisp from edgeR in my NAMESPACE file. This
error is because edgeR depends on limma, rather than importing from
it. I want to avoid using parent.env<- and .onLoad to get around the
problem. Is there any hope of modifying the edgeR description file to
have limma in the Imports field ?

-------------------------------------- Dario Strbenac PhD Student
University of Sydney Camperdown NSW 2050 Australia

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--
James W. MacDonald, M.S.
Biostatistician
University of Washington
Environmental and Occupational Health Sciences
4225 Roosevelt Way NE, # 100
Seattle WA 98105-6099

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