Beautiful. thank you. /ivo
> Try:
>
> methods("subset")
>
> which will point you to "subset.data.frame". The latter code will answer
> your questions.
>
> HTH,
>
> --sundar
>
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ivo welch said the following on 5/2/2007 8:13 AM:
> dear R wizards:
>
> I am trying to replace subset() with my own version that first checks
> that each name in the select statement has a corresponding name in the
> data set. preferably, it would have the same syntax and semantics as
> subset(
dear R wizards:
I am trying to replace subset() with my own version that first checks
that each name in the select statement has a corresponding name in the
data set. preferably, it would have the same syntax and semantics as
subset() otherwise.
alas, subset works in interesting ways:
subset(d,
