crunch: datasets – R documentation

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datasets

Get a catalog of datasets

Description

Crunch datasets are collected in folders called "projects". datasets() can be used to filter a project's contents to see only datasets (and not other projects). You can also use it to pull a catalog of datasets from search results.

Usage

datasets(x = getAPIRoot())

datasets(x) <- value

Arguments

`x`	a `ProjectFolder` or `SearchResults` that may contain datasets
`value`	For assignment, a `CrunchDataset` to move

Details

The datasets()<- assignment function provides an alternative method for moving a dataset into a project. This may be more convenient in some cases than using mv().

Value

When x is a ProjectFolder, datasets() returns the folder with its "index" filtered to contain only datasets; otherwise, it returns an object of class DatasetCatalog. The assignment function returns the project x with the given dataset added to it.

Examples

## Not run: 
# Get the names of the datasets contained in a project
projects() %>%
    cd("Important Clients") %>%
    datasets() %>%
    names()
# The assignment method lets you move a dataset to a project
proj <- cd(projects(), "Important Clients")
ds <- loadDataset("New important client survey")
datasets(proj) <- ds

## End(Not run)

crunch

Crunch.io Data Tools

v1.28.0

LGPL (>= 3)

Authors

Greg Freedman Ellis [aut, cre], Jonathan Keane [aut], Mike Malecki [aut], Neal Richardson [aut], Gordon Shotwell [aut]

Initial release