Displaying 1 result from an estimated 1 matches for "newmethodsmatrix".
2012 May 24
1
New S3 methods for optional package
...s rather long, and most potential users of B will not be interested in
package A and what it depends on. Unfortunately I struggle with doing
this right. After asking on the list some time ago, I have listed A
under Suggests, and have a .onLoad function in B with
if (require(A)) registerS3methods(newMethodsMatrix, package = A, env =
environment(B))
But starting with R 2.13 or R 2.14, R CMD check creates a note:
"Package startup functions should not change the search path.
See section 'Good practice' in ?.onAttach."
I have understood that packages with notes can be uploaded to CRAN, but
t...