substituteExpr: Substitute on an expression in a value
In nfultz/stackoverflow: Stack Overflow's Greatest Hits
Description
Usage
Arguments
Details
Author(s)
References
See Also
Examples
View source: R/substituteExpr.R
Description
If expr's value is an expression, substitute in any variables bound in env.
Usage
1
substituteExpr(expr, env)
Arguments
expr
an expression value
env
an environment or a list object.
Details
Differs in that substitute uses expr's expression and not value.
Author(s)
References
https://stackoverflow.com/questions/47780150/use-variable-in-r-substitute/986793
See Also
substitute
Examples
1
2
a <- expression(z = y + x + 2)
substituteExpr(a, list(x=4))
nfultz/stackoverflow documentation built on Aug. 4, 2020, 5:31 a.m.
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Description Usage Arguments Details Author(s) References See Also Examples
View source: R/substituteExpr.R
Description
If expr's value is an expression, substitute in any variables bound in env.
Usage
1 | substituteExpr(expr, env)
|
Arguments
expr |
an expression value |
env |
an environment or a list object. |
Details
Differs in that substitute uses expr's expression and not value.
Author(s)
References
https://stackoverflow.com/questions/47780150/use-variable-in-r-substitute/986793
See Also
substitute
Examples
1 2 | a <- expression(z = y + x + 2)
substituteExpr(a, list(x=4))
|
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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