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crunch (version 1.6.1)

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

489

Version

1.6.1

License

LGPL (>= 3)

Issues

73

Pull Requests

19

Stars

10

Forks

15

Maintainer

Neal Richardson

Last Published

November 19th, 2015

Functions in crunch (1.6.1)

newDatasetByCSV

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

Log a message
deleteSubvariables

Delete subvariables from an array
handleAPIresponse

Do the right thing with the HTTP response
crunch

Crunch.io: instant, visual, collaborative data analysis
appendDataset

Append one Crunch dataset to another
http-methods

HTTP methods for communicating with the Crunch API
crtabs

Crunch xtabs: Crosstab and otherwise aggregate variables in a Crunch Dataset
catalog-length

Length of Catalog
describe

Name, alias, and description for Crunch objects
copyVariable

Copy a variable
Categories-class

Categories in CategoricalVariables
getTeams

Retrive all teams you're a member of
checkForNewVersion

See if there's a new version of the package on GitHub
deleteDataset

Delete a dataset from the dataset list
loadDataset

Load a Crunch Dataset
getAccountUserCatalog

Find all users on your account
hideVariables

Hide and Unhide Variables Within a Dataset
describe-catalog

Get and set names, aliases on Catalog-type objects
VariableOrder-class

Organize Variables within a Dataset
index

Get the body of a Catalog
category-extract

Access Category fields directly
CrunchDataset-class

Crunch Datasets
grouped

Get un(grouped) VariableGroups
listDatasets

Show the names of all Crunch datasets
dim-dataset

Dataset dimensions
crunch-uni

Univariate statistics on Crunch objects
findVariables

Search a Dataset or list of Variables
Subvariables-class

Subvariables in Array Variables
exclusion

View and set exclusion filters
VariableCatalog-class

Collection of Variables within a Dataset
crunchAPI

Main Crunch API handling function
crunch-summary

Summary methods for Crunch Variables
expressions

Construct Crunch Expressions
newDatasetByColumn

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

Delete Variables Within a Dataset
makeArray

Make a Categorical Array or Multiple Response variable
VariableOrder-length

Length of VariableOrder
hiddenVariables

Show the names of hidden variables within the dataset
session_store

Stay authenticated.
ShojiObject-class

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

Category attributes
createDataset

Create an empty dataset
prepareBindInputs

Internal function to gather variable URLs for binding
as.environment,CrunchDataset-method

as.environment method for CrunchDataset
dataset-extract

Subset datasets and extract variables
VariableOrder-extract

Extract and update in VariableOrder and VariableGroup
delete

Delete a Crunch object from the server
CrunchVariable-class

Variables in Crunch
cube-methods

Methods on Cube objects
c-categories

S3 method to concatenate Categories and Category objects
createWithMetadataAndFile

Make a dataset with metadata and a CSV
cube-computing

Work with CrunchCubes
login

Authenticate with the Crunch API
type

Change the type of Crunch variables
ContextManager

Context managers
na-omit-categories

Omit missing categories
variable-update

Updating variables with expressions or values
show-crunch

Show methods for Crunch objects
VariableDefinition

Construct a variable definition with (optional) additional metadata
startLog

Enable Crunch logging
shojifyMetadata

Wrap variable metadata inside a dataset entity
dataset-variables

Access a Dataset's Variables Catalog
is-na-categories

is.na for Categories
self

Get the URL of this object
hide

Hide and Unhide Variables
subvars-extract

Extract and modify subsets of subvariables
var-categories

Get and set Categories on Variables
restoreVersion

Restore a dataset to a previously saved version
variable-extract

"Subset" a Variable
consent

Give consent to do things that require permission
lock

Lock and unlock a dataset for editing
versions

Access the saved versions of a dataset
variable-to-R

Convert Variables to local R objects
dataset-to-R

as.data.frame method for CrunchDataset
VariableOrder-slots

Manipulate VariableGroup and VariableOrder
is.dataset

Is it?
toVariable

Generic method for converting objects to Crunch representations
dataset-update

Update a variable or variables in a dataset
tuple-methods

Methods for IndexTuples
newDataset

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

Get a fresh copy from the server
ordering

Get and set VariableOrder
logout

Kill the active Crunch session
catalog-extract

Extract and modify subsets of Catalog-type objects
dichotomize

Indicate how categories represent a dichotomized value
teams

Teams
share

Share a dataset
temp.options

Set some global options temporarily
saveVersion

Create a new saved version
unbind

Split an array or multiple-response variable into its CategoricalVariables
newDatasetFromFile

Upload a file to Crunch to make a new dataset
tojson-crunch

toJSON methods for Crunch objects
updateDatasetList

Refresh the local list of Crunch datasets
weight

Dataset weights
table

Table function for Crunch objects
urls,ShojiCatalog-method

Get the URLs contained in a Catalog or Order object
with-context-manager

Context manager's "with" method