> * William Dunlap <jqha...@gvopb.pbz> [2012-08-30 17:35:08 +0000]:
>
> I don't agree with your analysis of what went wrong with your example
>> a double conversion: from number to string first (by c()) and then back.
I did not make myself quite clear, sorry.
I should have written something like
c(1,2,"a") ==> "1" "2" "a" =[as.numeric]=> 1 2 "a"

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