[R] How to know the what functions have used datasets in loaded packages.

[Xing Zhao]

Hi all,

Once you start your R program, there are example data sets available
within R along with loaded packages. Command data() will list all the
datasets in loaded packages.

Is there a method to know what R functions have used one of the
datasets to present the function's utility, maybe at least for the
basic R distribution.


Thanks,
Xing