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crunch (version 1.2.1)

Crunch.io Data Tools

Description

The Crunch.io service (http://crunch.io/) provides a cloud-based data store and analytic engine, as well as an intuitive web interface. Using this package, analysts can interact with and manipulate Crunch datasets from within R. Importantly, this allows technical researchers to collaborate naturally with team members, managers, and clients who prefer a point-and-click interface.

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Version

Install

install.packages('crunch')

Monthly Downloads

744

Version

1.2.1

License

LGPL (>= 3)

Issues

Pull Requests

Stars

Forks

Repository

https://github.com/Crunch-io/rcrunch

Maintainer

Neal Richardson

Last Published

May 26th, 2015

Functions in crunch (1.2.1)

Crunch xtabs: Crosstab and otherwise aggregate variables in a Crunch Dataset

Delete a Crunch object from the server

Get the body of a Catalog

Univariate statistics on Crunch objects

Length of Catalog

Show the names of all Crunch datasets

Methods on Cube objects

Main Crunch API handling function

VariableOrder-length

Length of VariableOrder

Crunch.io: instant, visual, collaborative data analysis

HTTP methods for communicating with the Crunch API

Hide and Unhide Variables Within a Dataset

Work with CrunchCubes

createWithMetadataAndFile

Make a dataset with metadata and a CSV

CrunchDataset-class

Crunch Datasets

CrunchVariable-class

Variables in Crunch

Indicate how categories represent a dichotomized value

describe-category

Category attributes

describe-catalog

Get and set names, aliases on Catalog-type objects

VariableOrder-slots

Manipulate VariableGroup and VariableOrder

Make a Categorical Array or Multiple Response variable

Summary methods for Crunch Variables

Get un(grouped) VariableGroups

prepareBindInputs

Internal function to gather variable URLs for binding

Delete a dataset from the dataset list

Clone a dataset

dataset-variables

Access a Dataset's Variables Catalog

Categories-class

Categories in CategoricalVariables

catalog-extract

Extract and modify subsets of Catalog-type objects

hiddenVariables

Show the names of hidden variables within the dataset

Get the URL of this object

Authenticate with the Crunch API

VariableOrder-extract

Extract and update in VariableOrder and VariableGroup

Get a fresh copy from the server

Construct Crunch Expressions

Kill the active Crunch session

Hide and Unhide Variables

Name, alias, and description for Crunch objects

Dataset dimensions

VariableCatalog-class

Collection of Variables within a Dataset

na-omit-categories

Omit missing categories

newDatasetByCSV

Upload a data.frame to Crunch to make a new dataset

Subvariables-class

Subvariables in Array Variables

Methods for IndexTuples

shojifyMetadata

Wrap variable metadata inside a dataset entity

Stay authenticated.

Search a Dataset or list of Variables

dataset-extract

Subset datasets and extract variables

Table function for Crunch objects

newDatasetFromFile

Upload a file to Crunch to make a new dataset

VariableOrder-class

Organize Variables within a Dataset

Graft data from a cloned dataset back to its source

Create an empty dataset

ShojiObject-class

Mix-in class for multiple inheritance of variables and datasets.

as.data.frame method for CrunchDataset

urls,ShojiCatalog-method

Get the URLs contained in a Catalog or Order object

newDatasetByColumn

Upload a data.frame column-by-column to make a new dataset

Load a Crunch Dataset

is-na-categories

is.na for Categories

variable-update

Updating variables with expressions or values

Get and set VariableOrder

Update a variable or variables in a dataset

Append one Crunch dataset to another

category-extract

Access Category fields directly

Upload a data.frame to Crunch to make a new dataset

Dataset weights

toJSON methods for Crunch objects

subvars-extract

Extract and modify subsets of subvariables

Split an array or multiple-response variable into its CategoricalVariables

updateDatasetList

Refresh the local list of Crunch datasets

variable-extract

"Subset" a Variable

Show methods for Crunch objects

Get and set Categories on Variables

Share a dataset

Convert Variables to local R objects

Generic method for converting objects to Crunch representations

Change the type of Crunch variables