Analysis of R Code for Reproducible Research and Code Comprehension

Tools for analyzing R expressions or blocks of code and determining the dependencies between them. It focuses on R scripts, but can be used on the bodies of functions. There are many facilities including the ability to summarize or get a high-level view of code, determining dependencies between variables, code improvement suggestions.


News

Changes in version 0.4.3 (2016-08-25) Bugfixes * Change default handling of @ function as accessor operator similar to $ uses dollarhandler by default.

Changes in version 0.4.1 (2016-03-14) Bugfixes * default loop handler now recognizes "i" spot as output Minor API changes * created non-default ifforcomp if handler reports all inputs used within a conditional, but not conditionally created outputs, as suggested by Nick Ulle for use in compiler buildling.

Reference manual

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install.packages("CodeDepends")

0.6.5 by Gabriel Becker, a year ago


https://github.com/duncantl/CodeDepends


Report a bug at https://github.com/duncantl/CodeDepends/issues


Browse source code at https://github.com/cran/CodeDepends


Authors: Duncan Temple Lang , Roger Peng , Deborah Nolan , Gabriel Becker


Documentation:   PDF Manual  


GPL license


Imports codetools, graph, XML, utils

Depends on methods

Suggests Rgraphviz, RUnit, knitr, highlight, RJSONIO, RCurl, Rcpp


Imported by histry, makeParallel, roprov, trackr.


See at CRAN