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Load specific R libraries and clear environment

Source: R/libraryAll.R
libraryAll.Rd

Load specific packages, print a list of the loaded packages along with versions. Only include libraries, don't install if library doesn't exist

Usage

libraryAll(
  ...,
  lib.loc = NULL,
  quietly = FALSE,
  clear = TRUE,
  clearPkgs = FALSE
)

Arguments

...

multiple library names

lib.loc

OPTIONAL. library store location

quietly

OPTIONAL. attach library quietly

clear

OPTIONAL. clear environment after attach

clearPkgs

Clear previous loaded packages, TRUE or FALSE

Value

loaded libraries and clear environment

Examples

# \donttest{
# load packages and print their versions to the console
libraryAll(base) #one package
#> 
#> Packages Loaded:
#> base, version 4.0.2

libraryAll(
  base,
  tools,
  stats
) #multiple packages
#> 
#> Packages Loaded:
#> base, version 4.0.2
#> tools, version 4.0.2
#> stats, version 4.0.2

libraryAll("grDevices") #with quotes
#> 
#> Packages Loaded:
#> grDevices, version 4.0.2

libraryAll(
  stats,
  utils,
  quietly = TRUE
) #load quietly
#> 
#> Packages Loaded:
#> stats, version 4.0.2
#> utils, version 4.0.2

libraryAll(
  base,
clear = FALSE) #do not clear console after load

# clear previously loaded packages, then load r2resize and r2social
libraryAll(
  stats,
  utils,
  clearPkgs = TRUE
)
#> 
#> Packages Loaded:
#> stats, version 4.0.2
#> utils, version 4.0.2
# }