This functino loads packages if they are installed already. If failed, it tries to install the package automatically and re-load the package after installation.
A character vector of the names of packages to be loaded.
The same as in
Additional arguments passed to
The function calls
require to see if the package can be loaded. If not, it calls
require is called again for the installed package.
A logical scalar.
TRUE if all packages are loaded sucessfully. If
"failed" attribute contains a vector of package names that failed to be loaded.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.