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This version has a few stability updates but mostly addresses a compatibility issue with the latest version of data.table.

Test environments

  • local OS X install, R 3.3.1
  • ubuntu 12.04 (on travis-ci), R 3.3.1
  • win-builder (devel and release)

R CMD check results

There were no ERRORs or WARNINGs.

There were 2 NOTEs:

* checking CRAN incoming feasibility ... NOTE
Maintainer: 'Ryan Hafen <[email protected]>'

License components with restrictions and base license permitting such:
  BSD_3_clause + file LICENSE
File 'LICENSE':
  YEAR: 2016
  COPYRIGHT HOLDER: Battelle Memorial Institute
  ORGANIZATION: Pacific Northwest National Laboratory, Purdue University

Possibly mis-spelled words in DESCRIPTION:
  HDFS (12:26)
  Hadoop (12:67)
  MapReduce (11:5)
  RHIPE (13:41)
  analytical (9:63)

Suggests or Enhances not in mainstream repositories:
  Rhipe
Availability using Additional_repositories specification:
  Rhipe   yes   http://ml.stat.purdue.edu/packages

All words are spelled correctly.

The Rhipe R package is not required for any of the core functionality of datadr. It is an optional back end for datadr functions that ties R to Hadoop. Rhipe is a Linux-only R package available at http://ml.stat.purdue.edu/packages but since it has specific system-level dependencies (Hadoop, protocol buffers 2.5, etc.), we do not anticipate it being made easily available on CRAN. Since Rhipe only enhances functionality of datadr when used against a large Hadoop cluster, while all the same functionality runs fine without Rhipe on a local workstation, we believe it is safe to ignore this note.

Downstream dependencies

I ran R CMD check on the only downstream dependency, trelliscope, and it passed.