prSave: Easily save and load data

In cuche27/project: A Lightweight Template for Data Analysis Projects

Description

prSave and prLoad save and load data in the folder data of the project. Each object is saved in distinct file with the same name as the object and the extension rda.

Usage

prSave(name, replace = FALSE, desc = "No description", subdir = ".")

prLoad(name, subdir = ".", trace = TRUE, envir = .GlobalEnv)

Arguments

name	Name of the object to save or to load. Quotes are optional. Optionaly, one can also specify the subfolder where to save or load the object.
replace	If the file already exists, should it be overwrited ? The prupose of this parameter is to avoid some dramas. Use it with caution.
desc	Short description of the object.
subdir	subdirectory where to save or load the object.
trace	Should information about the loaded object be printed ?
envir	the environment where the object should be loaded. By default, it is the global environement so that the object should be easily accessible in all settings

See Also

prLibrary, prSource

Examples

projectPath <- file.path(tempdir(), "test")
prInit(projectPath)

test <- rnorm(100)
prSave(test)

list.files(projectPath, recursive = TRUE, include.dirs = TRUE)

# Save again but add a description
prSave(test, replace = TRUE, desc = "Just a test !")

prLoad(test)

# It is also possible to save/load in subfolders
prSave(test, TRUE, subdir = "testdir", desc = "Saved in subfolder")
list.files(projectPath, recursive = TRUE, include.dirs = TRUE)

# Or equivalently
prSave("testdir/test", TRUE, desc = "Saved in subfolder")

prLoad(test, subdir="testdir")
prLoad("testdir/test")
  

cuche27/project documentation built on May 14, 2019, 12:50 p.m.