> You can use
>
> if(require(myPackage)) { ... }
Yes, but the problem with this is that I now have the fact that this
function requires that package stated in two places - in the body of
the function, and in the examples - adding redundancy which makes
maintenance harder.
I guess what I really want, is some way to throw an error that R CMD
check won't complain about - ie. a special dependency not met error.
Hadley
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