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crunch (version 1.0.2)

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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Install

install.packages('crunch')

Monthly Downloads

489

Version

1.0.2

License

LGPL (>= 3)

Issues

Pull Requests

Stars

Forks

Repository

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

Maintainer

Neal Richardson

Last Published

April 4th, 2015

Functions in crunch (1.0.2)

Graft data from a cloned dataset back to its source

Create an empty dataset

dataset-variables

Access a Dataset's Variables Catalog

Categories-class

Categories in CategoricalVariables

Subvariables-class

Subvariables in Array Variables

as.data.frame method for CrunchDataset

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

toJSON methods for Crunch objects

VariableOrder-slots

Manipulate VariableGroup and VariableOrder

dataset-extract

Subset datasets and extract variables

createWithMetadataAndFile

Make a dataset with metadata and a CSV

newDatasetByColumn

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

VariableOrder-class

Organize Variables within a Dataset

Delete a Crunch object from the server

Main Crunch API handling function

Delete a dataset from the dataset list

CrunchVariable-class

Variables in Crunch

catalog-extract

Extract and modify subsets of Catalog-type objects

Dataset dimensions

Hide and Unhide Variables Within a Dataset

HTTP methods for communicating with the Crunch API

Length of Catalog

VariableOrder-length

Length of VariableOrder

Get a fresh copy from the server

Update a variable or variables in a dataset

shojifyMetadata

Wrap variable metadata inside a dataset entity

CrunchDataset-class

Crunch Datasets

Get and set VariableOrder

Convert Variables to local R objects

VariableOrder-extract

Extract and update in VariableOrder and VariableGroup

Construct Crunch Expressions

Name, alias, and description for Crunch objects

Kill the active Crunch session

Crunch.io: instant, visual, collaborative data analysis

newDatasetFromFile

Upload a file to Crunch to make a new dataset

urls,ShojiCatalog-method

Get the URLs contained in a Catalog or Order object

describe-catalog

Get and set names, aliases on Catalog-type objects

Make a Categorical Array or Multiple Response variable

na-omit-categories

Omit missing categories

is-na-categories

is.na for Categories

variable-extract

"Subset" a Variable

Get un(grouped) VariableGroups

Append one Crunch dataset to another

Authenticate with the Crunch API

Generic method for converting objects to Crunch representations

Summary methods for Crunch Variables

Search a Dataset or list of Variables

VariableCatalog-class

Collection of Variables within a Dataset

prepareBindInputs

Internal function to gather variable URLs for binding

Methods on Cube objects

Load a Crunch Dataset

Get the URL of this object

Show the names of all Crunch datasets

hiddenVariables

Show the names of hidden variables within the dataset

Indicate how categories represent a dichotomized value

Clone a dataset

Show methods for Crunch objects

Hide and Unhide Variables

category-extract

Access Category fields directly

Work with CrunchCubes

describe-category

Category attributes

variable-update

Updating variables with expressions or values

newDatasetByCSV

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

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

Dataset weights

Get the body of a Catalog

Table function for Crunch objects

Change the type of Crunch variables

Split an array or multiple-response variable into its CategoricalVariables

Get and set Categories on Variables

ShojiObject-class

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

Methods for IndexTuples

updateDatasetList

Refresh the local list of Crunch datasets

Univariate statistics on Crunch objects

subvars-extract

Extract and modify subsets of subvariables

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