questionr (version 0.6.0)

irec: Interactive recoding

Description

This function launches a shiny app in a web browser in order to do interactive recoding of a categorical variable (character or factor).

Usage

irec(obj = NULL, var_name = NULL)

Arguments

obj

vector to recode or data frame to operate on

var_name

if obj is a data frame, name of the column to be recoded, as a character string (possibly without quotes)

Value

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.

Examples

data(hdv2003)
irec()
v <- sample(c("Red","Green","Blue"), 50, replace=TRUE)
irec(v)
irec(hdv2003, "qualif")
irec(hdv2003, sexe) ## this also works