is_installed: Check if a package is installed (in the terminal)
In matcasti/rlockdown: Password layer for HTML files
Description
Usage
Arguments
Value
Examples
Description
![[Experimental]](../help/figures/lifecycle-experimental.svg)
Usage
1
is_installed(pkg = NULL)
Arguments
pkg
Character indicating the package to search.
Value
Logical of length one (i.e., TRUE or FALSE).
Examples
1
2
is_installed("npm")
is_installed("brew")
matcasti/rlockdown documentation built on Dec. 21, 2021, 2:51 p.m.
R Package Documentation
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Description Usage Arguments Value Examples
Description
Usage
1 | is_installed(pkg = NULL)
|
Arguments
pkg |
Character indicating the package to search. |
Value
Logical of length one (i.e., TRUE or FALSE).
Examples
1 2 | is_installed("npm")
is_installed("brew")
|
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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