>> One of the things I would love to add to my package would be the
>> ability to compare more than two expressions in one call. But
>> unfortunately, I haven't found out so far whether (and if so, how) it
>> is possible to extract the elements of a "..." object without
>> evaluating them.
>
>Have a look at match.call.
... or use
dotlist <- list(...)
to get a list of everything included in ...
S Ellison
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