evalFormula: Evaluate a formula

In mosaicCore: Common Utilities for Other MOSAIC-Family Packages

Evaluate a formula

Description

Evaluate a formula

Usage

evalFormula(formula, data = parent.frame(), subset, ops = c("+", "&"))

Arguments

formula	a formula ( y ~ x | z) to evaluate
data	a data frame or environment in which evaluation occurs
subset	an optional vector describing a subset of the observations to be used. Currently only implemented when data is a data frame.
ops	a vector of operator symbols allowable to separate variables in rhs

Value

a list containing data frames corresponding to the left, right, and condition slots of formula

Examples

if (require(mosaicData)) {
data(CPS85)
cps <- CPS85[1:6,]
cps
evalFormula(wage ~ sex & married & age | sector & race, data=cps)
}

mosaicCore documentation built on Nov. 5, 2023, 9:06 a.m.