makeModelMatrix: Make a Model Matrix from a Zelig-Style Formula

Description Usage Arguments Value Author(s)

Description

This is a helper function that creates a model.matrix like object of Zelig-style formulae.

Usage

1

Arguments

formula

a Zelig-style formula

data

a data.frame

Value

a design (or model) matrix

Author(s)

Matt Owen mowen@iq.harvard.edu


IQSS/Zelig4 documentation built on May 9, 2019, 9:13 a.m.