Repository stores specific values of an artifact, different for 
various artifact's classes and artifacts themselves.
To learn more about artifacts visit archivist-package.
Bug reports and feature requests can be sent to https://github.com/pbiecek/archivist/issues
Repository is a folder with an SQLite database stored in a file named backpack
and a subdirectory named gallery.
backpack contains two tables:artifact and tag.
artifact table consists of three columns:
md5hash,
name,
createdDate,
while tag table consists of the following three columns:
artifact,
tag,
createdDate.
gallery collects the following objects:
artifacts and artifacts' data saved as .rda files,
artifacts' miniatures saved as .txt and .png files.
Biecek P and Kosinski M (2017). "archivist: An R Package for Managing, Recording and Restoring Data Analysis Results." _Journal of Statistical Software_, *82*(11), pp. 1-28. doi: 10.18637/jss.v082.i11 (URL: http://doi.org/10.18637/jss.v082.i11). URL https://github.com/pbiecek/archivist
Functions using Repository are:
Function creating Repository is:
Function deleting Repository is:
Functions coping Repository are:
Functions creating a zip archive from an existing Repository are:
Functions setting global path to the Repository are:
Learn more about Repository at archivist wiki webpage on 
Github.
Other archivist: Tags, %a%,
  addHooksToPrint, addTagsRepo,
  aformat, ahistory,
  alink, aoptions,
  archivist-package,
  areadLocal, aread,
  asearchLocal, asearch,
  asession, atrace,
  cache, copyLocalRepo,
  createLocalRepo,
  createMDGallery,
  deleteLocalRepo,
  getRemoteHook, getTagsLocal,
  loadFromLocalRepo, md5hash,
  removeTagsRepo, restoreLibs,
  rmFromLocalRepo,
  saveToLocalRepo,
  searchInLocalRepo,
  setLocalRepo,
  shinySearchInLocalRepo,
  showLocalRepo,
  splitTagsLocal,
  summaryLocalRepo,
  zipLocalRepo