Source(s) listed in 'build/vignette.rds' but not in package:
  ‘Introduction.Rmd’
Source(s) listed in 'build/vignette.rds' but not in package:
  ‘Introduction.Rmd’
Source(s) listed in 'build/vignette.rds' but not in package:
  ‘Introduction.Rmd’
Source(s) listed in 'build/vignette.rds' but not in package:
  ‘Introduction.Rmd’
Source(s) listed in 'build/vignette.rds' but not in package:
  'Introduction.Rmd'