is.formula: Test if an object is a formula

Usage Arguments Value Author(s) Examples

Usage

1

Arguments

x

an object

Value

TRUE if x is a formula and FALSE otherwise

Author(s)

Feiyang Niu (Feiyang.Niu@gilead.com)

Examples

1
is.formula(weight ~ height)

statech/CommonPlots documentation built on May 6, 2019, 1:32 a.m.