Call R from R

Documentation for package ‘callr’ version 3.7.6

add_hook	Add a user hook to be executed before launching an R subprocess
default_repos	Default value for the 'repos' option in callr subprocesses
r	Evaluate an expression in another R session
rcmd	Run an R CMD command
rcmd_bg	Run an R CMD command in the background
rcmd_copycat	Call and R CMD command, while mimicking the current R session
rcmd_process	External R CMD Process
rcmd_process_options	Create options for an rcmd_process object
rcmd_safe	Run an R CMD command
rcmd_safe_env	'rcmd_safe_env' returns a set of environment variables that are more appropriate for 'rcmd_safe()'. It is exported to allow manipulating these variables (e.g. add an extra one), before passing them to the 'rcmd()' functions.
rscript	Run an R script
rscript_process	External 'Rscript' process
rscript_process_options	Create options for an rscript_process object
r_bg	Evaluate an expression in another R session, in the background
r_copycat	Run an R process that mimics the current R process
r_process	External R Process
r_process_options	Create options for an r_process object
r_safe	Evaluate an expression in another R session
r_session	External R Session
r_session_debug	Interactive debugging of persistent R sessions
r_session_options	Create options for an r_session object
r_vanilla	Run an R child process, with no configuration
supported_archs	Find supported sub-architectures for the current R installation