Methods for dividing data into subsets, applying analytical methods to the subsets, and recombining the results. Comes with a generic MapReduce interface as well. Works with key-value pairs stored in memory, on local disk, or on HDFS, in the latter case using the R and Hadoop Integrated Programming Environment (RHIPE).

Documentation

Manual: datadr.pdf
Vignette: None available.

Maintainer: Ryan Hafen <rhafen at gmail.com>

Author(s): Ryan Hafen*, Landon Sego*

Install package and any missing dependencies by running this line in your R console:

install.packages("datadr")

Depends
Imports data.table(>=1.9.6), digest, codetools, hexbin, parallel, magrittr, dplyr, methods
Suggests testthat(>=0.11.0), roxygen2(>=5.0.1), Rhipe
Enhances
Linking to
Reverse
depends
trelliscope
Reverse
imports
fileplyr
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suggests
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enhances
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linking to

Package datadr
Materials
URL http://deltarho.org/docs-datadr
Task Views
Version 0.8.6
Published 2016-10-02
License BSD_3_clause + file LICENSE
BugReports
SystemRequirements
NeedsCompilation no
Citation
CRAN checks datadr check results
Package source datadr_0.8.6.tar.gz