CRAN/E | dm

dm

Relational Data Models

Installation

About

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.

dm.cynkra.com/
github.com/cynkra/dm
Bug report File report

Key Metrics

Version 1.0.10
R ≥ 3.3
Published 2024-01-21 95 days ago
Needs compilation? no
License MIT
License File
CRAN checks dm results

Downloads

Yesterday 110 0%
Last 7 days 427 -31%
Last 30 days 2.297 -23%
Last 90 days 8.230 -23%
Last 365 days 29.159 +48%

Maintainer

Maintainer

Kirill Müller

kirill@cynkra.com

Authors

Tobias Schieferdecker

aut

Kirill Müller

aut / cre

Antoine Fabri

ctb

Darko Bergant

aut

Katharina Brunner

ctb

James Wondrasek

ctb

Indrajeet Patil

ctb

Maëlle Salmon

ctb

energie360° AG

fnd

cynkra GmbH

fnd / cph

Material

README
NEWS
Reference manual
Package source

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: Manipulating individual tables
Technical: Model verification - keys, constraints and normalization
Technical: Function naming logic
Technical: Zooming and manipulating tables

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

dm archive

Depends

R ≥ 3.3

Imports

backports
cli ≥ 2.2.0
dplyr ≥ 1.1.0
glue
igraph
lifecycle ≥ 1.0.3
memoise
methods
purrr ≥ 1.0.0
rlang ≥ 1.0.2
tibble ≥ 3.0.0
tidyr ≥ 1.0.0
tidyselect ≥1.2.0
vctrs ≥ 0.3.2

Suggests

brio
colourpicker
covr
crayon
DBI ≥ 1.2.0
dbplyr ≥2.3.4
DiagrammeR
DiagrammeRsvg
digest
duckdb ≥ 0.4.0
fansi
forcats
htmltools
htmlwidgets
jsonlite
keyring
knitr
labelled ≥ 2.12.0
magrittr
mockr
nycflights13
odbc
pillar
pixarfilms
pool
progress
reactable
RMariaDB ≥ 1.3.0
rmarkdown
RPostgres
RSQLite ≥ 2.2.8
rstudioapi
shiny
shinyAce
shinydashboard
testthat ≥3.1.2
waldo
withr

Reverse Imports

robotoolbox
rolap
when

Reverse Suggests

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