archivist (version 2.1.1)

addTagsRepo: Add new Tags to the Existing Repository

Description

addTagsRepo adds new Tags to the existing Repository.

Usage

addTagsRepo(md5hashes, repoDir = NULL, FUN = NULL, tags = NULL, ...)

Arguments

md5hashes

a character vector of md5hashes specifying to which corresponding artifacts new Tags should be added. See Note to get to know about the length of tags and md5hashes parameters.

repoDir

A character that specifies the directory of the Repository to which new Tags will be added. If it is set to NULL (by default), it uses the repoDir specified in setLocalRepo.

FUN

A function which is evaluated on the artifacts for which md5hashes are given. The result of this function evaluation are Tags which will be added to the local Repository.

tags

A character vector which specifies what kind of Tags should be added to artifacts corresponding to given md5hashes. See Note to get to know about the length of tags and md5hashes parameters. One can specify either FUN or tags.

...

Other arguments that will be passed to FUN.

Details

addTagsRepo function adds new Tags to artifacts that are already stored in the repository. One can add new Tags either explicitly with tags parameter or by passing a function which extracts Tags from selected artifacts corresponding to md5hashes. To learn more about artifacts visit archivist-package.

See Also

Other archivist: Repository, Tags, %a%, addHooksToPrint, aformat, ahistory, alink, aoptions, archivist-package, aread, asearch, asession, atrace, cache, copyLocalRepo, createLocalRepo, createMDGallery, deleteLocalRepo, getRemoteHook, getTagsLocal, loadFromLocalRepo, md5hash, restoreLibs, rmFromLocalRepo, saveToLocalRepo, searchInLocalRepo, setLocalRepo, shinySearchInLocalRepo, showLocalRepo, splitTagsLocal, summaryLocalRepo, zipLocalRepo

Examples

## Not run: 
# 
# ## We Take all artifacts of lm class from repository, 
# ## extract R^2 for them and store as R^2:number Tags
# 
# # Creating empty repository
# exampleRepoDir <- tempfile()
# createLocalRepo(exampleRepoDir, force=TRUE)
# 
# # Saving lm artifacts into repository
# m1 <- lm(Sepal.Length~Species, iris)
# saveToLocalRepo(m1, exampleRepoDir)
# m2 <- lm(Sepal.Width~Species, iris)
# saveToLocalRepo(m2, exampleRepoDir)
# 
# # We may see what kind of Tags are related to "m1" artifact corresponding to
# # "9e66edd297c2f291446f3503c01d443a" md5hash
# getTagsLocal("9e66edd297c2f291446f3503c01d443a", exampleRepoDir, "")
# 
# # We may see what kind of Tags are related to "m2" artifact corresponding to
# # "da1bcaf68752c146903f700c1a458438" md5hash
# getTagsLocal("da1bcaf68752c146903f700c1a458438", exampleRepoDir, "")
# 
# # We Take all objects of lm class from repository
# md5hashes <- searchInLocalRepo(repoDir=exampleRepoDir, "class:lm")
# 
# # Adding new tag "test" explicitly
# addTagsRepo(md5hashes, exampleRepoDir, tags = "test")
# 
# # Adding new tag "R^2: " using FUN parameter
# addTagsRepo(md5hashes, exampleRepoDir, function(x) paste0("R^2:",summary(x)$r.square))
# 
# # And now: Tags related to "m1" artifact are
# getTagsLocal("9e66edd297c2f291446f3503c01d443a", exampleRepoDir, "")
# 
# # And now: Tags related to "m2" artifact are
# getTagsLocal("da1bcaf68752c146903f700c1a458438", exampleRepoDir, "")
# 
# # One more look at our Repo
# showLocalRepo(exampleRepoDir, method = "tags")
# 
# # Deleting example repository
# deleteLocalRepo(exampleRepoDir, deleteRoot=TRUE)
# rm(exampleRepoDir)
# ## End(Not run)

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