is.formula: Test if an object is a formula
In bazar: Miscellaneous Basic Functions
Description
Usage
Arguments
Value
Examples
Description
The function is.formula tests if the object
x is a formula.
Usage
1
is.formula(x)
Arguments
x
An object.
Value
A logical, TRUE if x is a formula.
Examples
1
2
3
is.formula("this is a formula")
is.formula(f <- formula("y ~ x"))
is.formula(update(f, ~ . -1))
bazar documentation built on May 2, 2019, 7:02 a.m.
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Description Usage Arguments Value Examples
Description
The function is.formula tests if the object
x is a formula.
Usage
1 | is.formula(x)
|
Arguments
x |
An object. |
Value
A logical, TRUE if x is a formula.
Examples
1 2 3 | is.formula("this is a formula")
is.formula(f <- formula("y ~ x"))
is.formula(update(f, ~ . -1))
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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