Use incidence2 + MASS directly instead of i2extras #157

	# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
	# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
	on:
	push:
	branches: [main, master]
	paths:
	- 'README.Rmd'
	- 'README.md'
	- 'index.Rmd'
	- 'index.md'
	- 'man/**'
	- 'vignettes/**'
	- '_pkgdown.yml'
	- 'pkgdown/**'
	- 'DESCRIPTION'
	- '.github/**'
	pull_request:
	branches: [main, master]
	paths:
	- 'README.Rmd'
	- 'README.md'
	- 'index.Rmd'
	- 'index.md'
	- 'man/**'
	- 'vignettes/**'
	- '_pkgdown.yml'
	- 'pkgdown/**'
	- 'DESCRIPTION'
	- '.github/**'
	release:
	types: [published]
	workflow_dispatch:

	name: pkgdown

	jobs:
	pkgdown:
	runs-on: ubuntu-latest
	# Only restrict concurrency for non-PR jobs
	concurrency:
	group: pkgdown-${{ github.event_name != 'pull_request' \|\| github.run_id }}
	env:
	GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- uses: actions/checkout@v3
	with:
	lfs: ${{ github.event_name != 'pull_request' }}

	- uses: r-lib/actions/setup-pandoc@v2

	- uses: r-lib/actions/setup-r@v2
	with:
	use-public-rspm: true

	- uses: r-lib/actions/setup-r-dependencies@v2
	with:
	extra-packages: any::pkgdown, local::.
	needs: website

	- name: Build site
	run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
	shell: Rscript {0}

	- name: Deploy to GitHub pages 🚀
	if: github.event_name != 'pull_request'
	uses: JamesIves/[email protected]
	with:
	clean: false
	branch: gh-pages
	folder: docs

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