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SciencesPo (version 0.05.21)

dummy: Generate Dummy Variables

Description

Provides an alternative to generate dummy variables.

Usage

dummy(x, data = NULL, drop = TRUE)

Arguments

x
A vector or variable to produce dummies.
data
A data object as a data frame.
drop
A logical value. If TRUE, unused levels will be omitted

Value

  • A matrix object

encoding

UTF-8

References

Marcelino, Daniel (2010) Sobre dinheiro e eleições: um estudo dos gastos de campanha para o Congresso Nacional em 2002 e 2006.

Examples

Run this code
data(ltaylor96)
dummy(ltaylor96$year)

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