This function launches a shiny app in a web browser in order to do interactive conversion of a numeric variable into a categorical one.
icut(obj = NULL, var_name = NULL)
vector to recode or data frame to operate on
if obj is a data frame, name of the column to be recoded, as a character string (possibly without quotes)
The function launches a shiny app in the system web browser. The recoding code is returned in the console when the app is closed with the "Done" button.