questionr (version 0.7.8)

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)

Value

The function launches a shiny app in the system web browser. The recoding code is returned in the onsole when the app is closed with the "Done" button.

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)

Examples

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