CRAN Extra Checks

Help R package developers prepare packages for CRAN submission by systematically checking for common ad-hoc requirements that CRAN reviewers enforce but devtools::check() doesn't catch.

Workflow

1. Initial Assessment: Ask user if this is first submission or resubmission
2. Run Standard Checklist: Work through each item systematically (see below)
3. Identify Issues: As you review files, note specific problems
4. Propose Fixes: Suggest specific changes for each issue found
5. Implement Changes: Make edits only when user approves
6. Verify: Confirm all changes are complete

Standard CRAN Preparation Checklist

Work through these items systematically: