[BioC] Loading eSet.r objects from ArrayExpress

[Ibrahim Emam]

Hi,

Apologies for the late reply. I am afraid some of the R objects previously created on our website need to be regenerated. I tried to load these experiments fresh by calling ArrayEspress() and they both successfully loaded. If you haven't done so already, I urge you to download the latest ArrayExpress package from development branch of BioC (http://bioconductor.org/packages/2.12/bioc/bin/windows/contrib/2.16/ArrayExpress_1.19.1.zip) and load these experiments by simple running ArrayExpress("E-MEXP-744") …etc

Hope that helps 
Ibrahim

On 10 Feb 2013, at 18:46, "Mirza, Nasir" <Nasir.Mirza at liverpool.ac.uk> wrote:

> Hello
> 
> For some datasets, ArrayExpress provides ExpressionSet objects with extensions eSet.r. I am unable to load these, getting the following type of errors (two examples):
> 
> Example #1:
> 
>> source("C:\\Users\\Nasir\\Downloads\\E-MEXP-744.eSet.r")
> Error in source("C:\\Users\\Nasir\\Downloads\\E-MEXP-744.eSet.r") :
>  C:\Users\Nasir\Downloads\E-MEXP-744.eSet.r:41:7: unexpected symbol
> 40: mating_type_a
> 41: heart failure
> 
> Example #2:
> 
>> source("C:\\Users\\Nasir\\Downloads\\E-MEXP-3687.eSet.r")
> Error in source("C:\\Users\\Nasir\\Downloads\\E-MEXP-3687.eSet.r") :
>  C:\Users\Nasir\Downloads\E-MEXP-3687.eSet.r:11:1: unexpected input
> 10:
> 11: €
>   ^
> 
> I would be grateful for advice on how to load these files.
> 
> Thank you
> 
> Nasir
> 
> 
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> 
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