.\" -*- nroff -*- generated from .Rd format
.BG
.FN asOneSidedFormula
.TL
Convert to One-Sided Formula
.DN
Names, expressions, and strings are converted to one-sided
formulas. If `object' is a formula, it must be one-sided, in
which case it is returned unaltered.
.CS
asOneSidedFormula(object)
.RA
.AG object
a one-sided formula, an expression, a numeric value, or a character
string.
.RT
a one-sided formula representing `object'

.SA
`formula'
.EX
asOneSidedFormula("age")
asOneSidedFormula(~ age)
.KW models
.WR
