choose_file: Selecting file to read

Description Usage Arguments Details Value

Description

Simple routine regarding choosing interactively files to read

Usage

1
choose_file(about = "", errorOnCancel = TRUE)

Arguments

about

optionally a string describing what should contain a file that user is supposed to select

errorOnCancel

logical value (TRUE or FALSE) - should canceling a file selection dialog should throw an error?

Details

If no file is selected, function throws an error (parameter about can help to make this error more informative).

Value

String containing a path to a file.


ZajacT/ASIA1 documentation built on May 30, 2019, 4 p.m.