Package: Andromeda 1.2.1

Martijn Schuemie

Andromeda: Asynchronous Disk-Based Representation of Massive Data

Storing very large data objects on a local drive, while still making it possible to manipulate the data in an efficient manner.

Authors:Adam Black [aut], Egill Fridgeirsson [aut], Martijn Schuemie [aut, cre], Marc A. Suchard [aut], Observational Health Data Science and Informatics [cph]

Andromeda_1.2.1.tar.gz
Andromeda_1.2.1.zip(r-4.7)Andromeda_1.2.1.zip(r-4.6)Andromeda_1.2.1.zip(r-4.5)
Andromeda_1.2.1.tgz(r-4.6-any)Andromeda_1.2.1.tgz(r-4.5-any)
Andromeda_1.2.1.tar.gz(r-4.7-any)Andromeda_1.2.1.tar.gz(r-4.6-any)
Andromeda_1.2.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
Andromeda/json (API)

# Install 'Andromeda' in R:

install.packages('Andromeda', repos = c('https://ohdsi.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/ohdsi/andromeda/issues

On CRAN:

hades

9.91 score 11 stars 10 packages 74 scripts 1.5k downloads 1.7k mentions 20 exports 26 dependencies

Last updated from:923b6c45a3. Checks:7 WARNING, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	WARNING	156
source / vignettes	OK	198
linux-release-x86_64	WARNING	149
macos-release-arm64	WARNING	126
macos-oldrel-arm64	WARNING	127
windows-devel	WARNING	147
windows-release	WARNING	148
windows-oldrel	WARNING	158
wasm-release	OK	122

Exports:andromeda appendToTable batchApply batchTest close copyAndromeda createIndex flushAndromeda getAndromedaTempDiskSpace groupApply isAndromeda isAndromedaTable isValidAndromeda listIndices loadAndromeda removeIndex restoreDate restorePosixct saveAndromeda show

Dependencies:blob cli cpp11 DBI dbplyr dplyr duckdb generics glue lifecycle magrittr memuse pillar pkgconfig purrr R6 rlang stringi stringr tibble tidyr tidyselect utf8 vctrs withr zip

Using Andromeda

Rendered fromUsingAndromeda.Rmdusingknitr::rmarkdown

Last update: 2025-01-15
Started: 2020-04-20

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Create an Andromeda object	andromeda
The Andromeda class	$,Andromeda-method $<-,Andromeda-method Andromeda Andromeda-class close,Andromeda-method length,Andromeda-method names,Andromeda-method show,Andromeda-method [[,Andromeda-method [[<-,Andromeda-method
Append to an Andromeda table	appendToTable
Apply a function to batches of data in an Andromeda table	batchApply
Apply a boolean test to batches of data in an Andromeda table and terminate early	batchTest
Copy Andromeda	copyAndromeda
Create an index on one or more columns in an Andromeda table	createIndex
Flush changes to disk	flushAndromeda
Get the available disk space in Andromeda temp	getAndromedaTempDiskSpace
Apply a function to groups of data in an Andromeda table	groupApply
Check whether an object is an Andromeda object	isAndromeda
Is the object an Andromeda table?	isAndromedaTable
Check whether an Andromeda object is still valid	isValidAndromeda
List all indices on an Andromeda table	listIndices
Load Andromeda from file	loadAndromeda
Get the column names of an Andromeda table	names.tbl_Andromeda
Set table names in an Andromeda object	names<-,Andromeda-method
Set column names of an Andromeda table	names<-.tbl_Andromeda
Removes an index from an Andromeda table	removeIndex
Restore dates	restoreDate
Restore timestamps	restorePosixct
Save Andromeda to file	saveAndromeda