is_lang: Is an object a language object?
In lazyeval: Lazy (Non-Standard) Evaluation
Description
Usage
Arguments
See Also
Examples
Description
These helpers are consistent wrappers around their base R equivalents.
A language object is either an atomic vector (typically a scalar), a
name (aka a symbol), a call, or a pairlist (used for function arguments).
Usage
1
2
3
4
5
6
7
8
9
is_lang(x)
is_name(x)
is_call(x)
is_pairlist(x)
is_atomic(x)
Arguments
x
An object to test.
See Also
as_name() and as_call() for coercion
functions.
Examples
1
2
3
4
5
6
7
8
9
10
11
lazyeval documentation built on May 2, 2019, 2:11 a.m.
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.
Description Usage Arguments See Also Examples
Description
These helpers are consistent wrappers around their base R equivalents. A language object is either an atomic vector (typically a scalar), a name (aka a symbol), a call, or a pairlist (used for function arguments).
Usage
1 2 3 4 5 6 7 8 9 | is_lang(x)
is_name(x)
is_call(x)
is_pairlist(x)
is_atomic(x)
|
Arguments
x |
An object to test. |
See Also
as_name() and as_call() for coercion
functions.
Examples
1 2 3 4 5 6 7 8 9 10 11 |
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.