You could take your old install and do this:
library("your_package")
funs <- ls(pos="package:your_package")
dump(funs,"your_package.R")
that wouldn't recreate documentation, NAMESPACE files, etc., but it
would be a start.
On 16-03-23 04:43 PM, Paul Hurley wrote:
Several years ago I assembled some of my own most used code into a package,
and had that installed on my machine. Since then I have lost the source
files, but still have the package installed in an old v2.x R installation.
I now need to use the package in my current R install, which is v3.1, and
won't let me just copy the directory across, as it complains it was build
pre v3. Is it possible to reverse engineer a package back to R source
files so I can then rebuild it in a new package ?
Thanks
Paul.
--http://www.paulhurley.co.uk
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