join_safely: Title
In kueckelj/confuns: Convenience Functions

join_safely

R Documentation

Title

Title

join_safely(
  old.df,
  new.df,
  ref.new.df,
  variable.names,
  by,
  valid.classes = "any",
  overwrite = FALSE,
  verbose = TRUE
)

`old.df`	Baseline data.frame to which new variables are to be joined.
`new.df`	Data.frame containing new variables.
`variable.names`	Character vector of variable names to be joined.
`by`	Character value. Denotes key variable.
`overwrite`	Logical value.
`verbose`	Logical value.