formula.tools (version 1.5.4)

terms.call: terms

Description

terms method for call and expression objects

Usage

"terms"(x, ...)
"terms"(x, ...)

Arguments

x
A call object
...
Arguments passed to terms.formula

This S3 method returns a terms object for a call methods using a dispatch to terms.formula .

The terms are generated by making a rhs only call to terms.formula .

data is only needed and must be explicitly specified, i.e. data = if there are special elements such as '.'. Otherwise the data argument is unused.

Some edge cases may not be supported.

Value

A terms object. See terms.object for details.

See Also

terms.object and terms.formula

Examples

Run this code
terms( quote( A + B ) )

    data(iris)
    x <- terms( quote( . - Species ) , data=iris )

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