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: | 0.2.3 |
| Depends: | R (≥ 3.3) |
| Imports: | backports, cli (≥ 2.2.0), DBI, dplyr (≥ 1.0.3), ellipsis, glue, igraph, lifecycle, magrittr, memoise, methods, pillar, purrr, rlang (≥ 0.4.10), tibble, tidyr (≥ 1.0.0), tidyselect (≥ 1.0.1), vctrs (≥ 0.3.2) |
| Suggests: | brio, covr, crayon, dbplyr, DiagrammeR, DiagrammeRsvg, digest, duckdb, fansi, keyring, knitr, mockr, nycflights13, odbc, progress, RMariaDB (≥ 1.0.10), rmarkdown, RPostgres, RSQLite, testthat (≥ 3.0.2), tidyverse, withr |
| Published: | 2021-06-20 |
| Author: | Tobias Schieferdecker [aut],
Kirill Müller 
[aut, cre],
Darko Bergant [aut],
Katharina Brunner [ctb],
James Wondrasek [ctb],
energie360° AG [fnd],
cynkra GmbH [fnd, cph] |
| Maintainer: | Kirill Müller <krlmlr+r at mailbox.org> |
| BugReports: | https://github.com/cynkra/dm/issues |
| License: | MIT + file LICENSE |
| URL: | https://cynkra.github.io/dm/, https://github.com/cynkra/dm |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | dm results |
Downloads:
| Reference manual: | dm.pdf |
| Vignettes: |
First read: Getting started with dm How to: Copy data to and from a database How to: Create a dm object from a database How to: Create a dm object from data frames How to: Insert, update or remove rows in a database 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_0.2.3.tar.gz |
| Windows binaries: | r-devel: dm_0.2.3.zip, r-release: dm_0.2.3.zip, r-oldrel: dm_0.2.3.zip |
| macOS binaries: | r-release (arm64): dm_0.2.3.tgz, r-release (x86_64): dm_0.2.3.tgz, r-oldrel: dm_0.2.3.tgz |
| Old sources: | dm archive |
Reverse dependencies:
| Reverse suggests: | fishdata, profile, starwarsdb |
Linking:
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