Get path to pkg example — metatools

pkg comes bundled with a number of sample files in its `inst/extdata` directory. This function make them easy to access

metatools_example(file = NULL)

Arguments

file: Name of file. If `NULL`, the example files will be listed.

Examples

metatools_example()
#> [1] "adsl.xpt" "dm.xpt"  
metatools_example("dm.xpt")
#> [1] "/tmp/Rtmp7sdrYm/temp_libpath2cf14c185613fb/metatools/extdata/dm.xpt"