dm: Relational Data Models

Provides tools for working with multiple related tables, stored as data frames or in a relational database. Multiple tables (data and metadata) are stored in a compound object, which can then be manipulated with a pipe-friendly syntax.

Version: 0.1.3
Depends: R (≥ 3.3)
Imports: backports, cli (≥ 2.0.0), DBI, dplyr, ellipsis, glue, igraph, lifecycle, magrittr, memoise, methods, pillar, purrr, rlang (≥ 0.4.0), tibble, tidyr (≥ 1.0.0), tidyselect (≥ 1.0.0), vctrs (≥ 0.2.0)
Suggests: brio, crayon, dbplyr, DiagrammeR, DiagrammeRsvg, digest, fansi, keyring, knitr, nycflights13, odbc, RMariaDB, rmarkdown, rprojroot, RSQLite, testthat (≥ 2.1.0), tidyverse, withr
Enhances: RPostgres
Published: 2020-05-25
Author: Tobias Schieferdecker [aut], Kirill Müller ORCID iD [aut, cre], Darko Bergant [aut], Katharina Brunner [ctb], energie360° AG [fnd], cynkra GmbH [fnd, cph]
Maintainer: Kirill Müller <krlmlr+r at mailbox.org>
BugReports: https://github.com/krlmlr/dm/issues
License: MIT + file LICENSE
URL: https://krlmlr.github.io/dm, https://github.com/krlmlr/dm
NeedsCompilation: no
Materials: README NEWS
CRAN checks: dm results

Downloads:

Reference manual: dm.pdf
Vignettes: First read: Getting started with dm
How to: Create a dm object from a database
How to: Create a dm object from data frames
How to: Understand relational data models
Technical: Migration guide: 'cdm' -> 'dm'
Technical: Class dm and basic operations
Techincal: Visualizing dm objects
Technical: Filtering in relational data models
Technical: Joining in relational data models
Technical: Model verification - keys, constraints and normalization
Technical: Function naming logic
Technical: Zooming and manipulating tables
Package source: dm_0.1.3.tar.gz
Windows binaries: r-devel: dm_0.1.3.zip, r-release: dm_0.1.3.zip, r-oldrel: dm_0.1.2.zip
macOS binaries: r-release: dm_0.1.2.tgz, r-oldrel: dm_0.1.3.tgz
Old sources: dm archive

Reverse dependencies:

Reverse suggests: profile

Linking:

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