This function checks if a specified package is available in the
current R environment. If the package is not installed, it automatically
installs it with dependencies and then loads it. #' The function suppresses
startup messages to provide a clean loading experience.
Usage
loadCheck(package_names)
Value
No return value.
Arguments
package_names
A character vector specifying the name(s) of the
package(s) to install (if necessary), and load.