check_path | R Documentation |
check if a path is an exisiting file or directory
check_path(path, type = c("file", "directory"), error = TRUE)
path |
the path of the directory or file name |
type |
either "file" or "directory" |
error |
When TRUE (default), the function returns an error when a variable is missing. Otherwise it returns a warning. |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.