Configure R for the SciViews::R dialect

Load required packages like data.table, collapse, ggplot2, dplyr, svMisc, ... to get a fully functional SciViews::R dialect environment.

R(
  ...,
  lang = NULL,
  dtx = NULL,
  threads.percent = 75,
  silent = TRUE,
  warn = TRUE,
  global_entrace = "error"
)

# S3 method for class 'SciViews_R'
print(x, ...)

Arguments

...: Further topics to include to configure R (load more packages). Currently, "infer", "model", "explore", "ml", "ts" or "spatial"
lang: What is the default natural language to use, e.g., "en" or "fr", with uppercase versions "EN" or "FR" convert even more strings, for instance, data.io::read() does not convert factor levels in the corresponding language for supported data sets unless the uppercase version is specified. If NULL (by default), current configuration is not changed.
dtx: Which dtx object is to be used be default? "dtt" or "data.table" for data.table, "dtf" or "data.frame" for data.frame, "dtbl", "tibble" or "tbl_df" for tibble's tbl_df, the name of a function to use to convert a data.frame object, or NULL (by default) to keep current settings.
threads.percent: The percentage of threads to use for {data.table} and {collapse} parallel code (number of threads depend on how many are available, and the value is rounded towards zero).
silent: If TRUE (by default), no report is printed about loaded packages and conflicts.
warn: If TRUE (by default), warnings are issued when there is a partial matching of function argument, of an attribute, or of $ (corresponding to the R options warnPartialMatchArgs, warnPartialMatchAttr and warnPartialMatchDollar set to TRUE).
global_entrace: Should the rlang::global_entrace() be activated for certain classes of condition messages? By default, for "error". Specify NULL if you do not want to use this feature.
x: An object to print.

Note

Use SciViews::R instruction in the beginning of an R script, or in the setup or first chunk of an R Markdown/Notebook to ensure the SciViews::R dialect is correctly installed. The report indicating attached packages and conflicts is largely inspired by the corresponding tidyverse code, written by Hadley Wickham.

Examples

if (FALSE) { # \dontrun{
SciViews::R
} # }

Arguments

Note

See also

Examples