Hi, 
  Appologies for the simple nature of this question, I am unable to find
the answer in manuals (EG and introduciton to R). 
  I have written a function in a text editor and saved it with an .R
extension. It is saved in my working directory. How can I run it, do I
need to use source? If so, how do I supply the arguments to the
function? Or does it need to be saved in a particular directory? 
  Do I need a different file extension?
Many thanks for any help.  
 

Robin Williams
Met Office summer intern - Health Forecasting
robin.williams@metoffice.gov.uk 

 

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