DataSpaceGroups: The DataSpaceGroups class

In DataSpaceR: Interface to 'the CAVD DataSpace'

The DataSpaceGroups class

Description

An R6 class for DataSpace Groups data.

Constructor

DataSpaceConnection$getGroups()

Super class

DataSpaceConnection -> DataSpaceGroups

Active bindings

availableDatasets

A data.table of datasets available in the object.

datasets

A list of data.table objects containing the availableDatasets that were loaded.

variableDefinitions

A data.table of variable definitions.

Methods

Public methods

• DataSpaceGroups$new()

• DataSpaceGroups$print()

• DataSpaceGroups$refresh()

• DataSpaceGroups$clone()

Inherited methods

• DataSpaceConnection$downloadPublicationData()
• DataSpaceConnection$filterMabGrid()
• DataSpaceConnection$getDaash()
• DataSpaceConnection$getDonors()
• DataSpaceConnection$getGroup()
• DataSpaceConnection$getGroups()
• DataSpaceConnection$getMab()
• DataSpaceConnection$getMabs()
• DataSpaceConnection$getStudies()
• DataSpaceConnection$getStudy()
• DataSpaceConnection$loadLanlMabMetadata()
• DataSpaceConnection$resetMabGrid()

---

DataSpaceGroups$new()

Initialize 'DataSpaceGroups' class. See DataSpaceConnection.

Usage

DataSpaceGroups$new(groupIds = NULL)

Arguments

groupIds

A character vecotor of 'group_id' values. as URL, path and username.

---

DataSpaceGroups$print()

Print DataSpaceStudy class.

Usage

DataSpaceGroups$print()

---

DataSpaceGroups$refresh()

Refresh loaded integrated datasets, and information of what datasets are available.

Usage

DataSpaceGroups$refresh()

---

DataSpaceGroups$clone()

The objects of this class are cloneable with this method.

Usage

DataSpaceGroups$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

See Also

connectDS DataSpaceConnection

Examples

## Not run: 
# Create a connection (Initiate a DataSpaceConnection object)
con <- connectDS()

# Get group by `group_id` or pass a filtered `availableGroups` object.
groups <- con$getGroups(c(266, 267))
groups <- con$availableGroups[label == "NYVAC durability comparison"] |>
  con$getGroups()

# Retrieving group assay data for cvd408 from
# DataSpace is done automatically when the groups object is created.
groups$datasets$BAMA

# Get variable information of the assay dataset
groups$datasetDescription$BAMA


## End(Not run)

DataSpaceR documentation built on Aug. 27, 2026, 1:06 a.m.