Function reference • startup

All functions
`check()`	Check for and fix common mistakes in .Rprofile
`current_script()`	Gets the pathname of the currently running startup script
`install()` `uninstall()`	Install and uninstall support for .Renviron.d and .Rprofile.d startup directories
`is_ess()`	Checks whether running R via Emacs Spekas Statistics (ESS) or not
`is_microsoftr()`	Checks if running R in Microsoft R Open
`is_pqr()`	Checks if running pqR (A Pretty Quick Version of R)
`is_radian()`	Checks whether running R via radian (formerly known as rtichoke and rice) or not
`is_rstudio_console()`	Checks if running R in RStudio Console or RStudio Terminal
`is_wine()`	Checks whether running R on Windows using Wine or not
`on_session_enter()` `on_session_exit()`	Register functions to be evaluated at the beginning or end of the R session
`reset_when_cache()`	Reset all or parts of the "when" cache
`restart()`	Restarts R
`renviron_d()` `rprofile_d()` `startup()`	Load .Renviron.d and .Rprofile.d directories during the R startup process
`startup.options` `R_STARTUP_CHECK` `startup.check` `R_STARTUP_CHECK_OPTIONS_IGNORE` `startup.check.options.ignore` `startup.commandArgs` `R_STARTUP_DEBUG` `startup.debug` `R_STARTUP_DRYRUN` `startup.dryrun` `R_STARTUP_DISABLE` `startup.disable` `R_STARTUP_FILE` `startup.file` `R_STARTUP_INIT` `startup.init` `R_STARTUP_RDATA` `startup.rdata` `R_STARTUP_TIME` `startup.time`	Options and environment variables used by the 'startup' package
`startup_session_options()`	Record R session information as options
`sysinfo()`	Information on the current R session
`warn()`	Produce a warning

Reference

All functions