[R] How to see the implementation of print function for a class from a package?

[R. Michael Weylandt]

I presume your problem is that you are looking for non-exported
methods in some unstated package.

Generally the pattern is something like this

methods(plot) # shows all plot.* methods

methods(class = "lm") # shows all *.lm methods

Those marked with a star are not exported but you can get at them with
the getAnywhere() function [you can also use three colons instead of
two, but that requires you to know the function at hand]

Incidentally, you might also want to download the package source from
CRAN and browse it to see the author's commented code.

Michael

On Sat, Jun 9, 2012 at 10:53 PM, Majid Einian <einian85 at gmail.com> wrote:
> Dear R-helpers,
> I want to see the code used when printing (using print(object) or by just
> typing the object name) for a class from a package.
> I can see the summary code using packagename::summary.classname but nothing
> for print method and also plot methods.
>
> In general, how can I see the COMPLETE code for a package? not just the
> function defs?
>
> --
> Majid Einian,
> PhD Candidate in "Economics",
> Graduate School of Management and Economics,
> Sharif University of Technology,
> Tehran, IRAN
>
>        [[alternative HTML version deleted]]
>
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