set_startup_options: Set Nice Startup Options
In lukehannan/lumisc: Miscellaneous Functions to Help With Data Analysis

set_startup_options

R Documentation

Set Nice Startup Options

Description

Sets nicer options. All arguments are passed to the options function. This function also sets ipck = TRUE in rc.settings.

Usage

set_startup_options(
  digits = 4L,
  bitmapType = "cairo",
  show.signif.stars = FALSE,
  useFancyQuotes = FALSE,
  width = 88L,
  Ncpus = max(1L, parallel::detectCores() - 1L),
  max.print = 100L,
  servr.daemon = TRUE,
  max = 10L,
  mc.cores = max(1L, parallel::detectCores() - 1L),
  error = "rlang",
  menu.graphics = FALSE,
  continue = "-_- ",
  warnPartialMatchArgs = TRUE,
  warnPartialMatchDollar = TRUE,
  warnPartialMatchAttr = TRUE,
  nwarnings = 1000000,
  scipen = 999L,
  datatable.print.class = TRUE,
  browser = "xdg-open",
  HTTPUserAgent = sprintf("R/%s R (%s)", getRversion(), paste(getRversion(),
    R.version$platform, R.version$arch, R.version$os)),
  download.file.extra = sprintf("--header \"User-Agent: R (%s)\"",
    paste(getRversion(), R.version$platform, R.version$arch, R.version$os)),
  ...
)

Arguments

`digits`	Default `4`
`bitmapType`	Default "cairo".
`show.signif.stars`	Default `FALSE`
`useFancyQuotes`	Default `FALSE`
`width`	Default `100`
`Ncpus`	Default number of CPUs - 1. Used for parallel pkg installs.
`max.print`	Default 100 to avoid blow up
`servr.daemon`	Default `TRUE`. For xaringan presentations
`max`	Default `10`. For List printing
`mc.cores`	Default number of CPUs - 1. Used for parallel computing
`error`	Default `rlang`. If `rlang` is installed, then error = rlang::entrace.
`menu.graphics`	Default `FALSE`. Logical: should graphical menus be used if available?
`continue`	Default `...` . Set the prompt used for lines which continue over one line.
`warnPartialMatchArgs`	Default `TRUE`. Warn if using partial arguments.
`warnPartialMatchDollar`	= Default `TRUE`. Warns if partial matching is used for extraction by $.
`warnPartialMatchAttr`	= Default `TRUE`. Warns if partial matching is used to extract attributes via attr.
`nwarnings`	= 1e6,
`scipen`	Default `999`. Always print out full numbers, i.e. not 1e2
`datatable.print.class`	Default `TRUE`. Always print data.table column class.
`browser`	Default `xdg-open`. Browser to open http help documents.
`HTTPUserAgent`	Used by RStudio Package Manager (RSPM).
`download.file.extra`	Used by RSPM for curl/wget installs, e.g. Rscript.
`...`	Other arguments passed to `options`.