These utilities facilitate the programmatic manipulations of formulas, expressions, calls, assignments and other R language objects. These objects all share the same structure: a left-hand side, operator and right-hand side. This packages provides methods for accessing and modifying this structures as well as extracting and replacing names and symbols from these objects.

Documentation

Manual: formula.tools.pdf
Vignette: None available.

Maintainer: Christopher Brown <chris.brown at decisionpatterns.com>

Author(s): Christopher Brown*, Decision Patterns*

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

install.packages("formula.tools")

Depends R (>= 3.0.0)
Imports operator.tools(>=1.4.0), utils, methods
Suggests magrittr, testthat
Enhances
Linking to
Reverse
depends
flexrsurv, LEGIT, longRPart2
Reverse
imports
BMisc, dexter, qte, vcrpart
Reverse
suggests
Reverse
enhances
Reverse
linking to

Package formula.tools
Materials
URL https://github.com/decisionpatterns/formula.tools
Task Views
Version 1.6.8
Published 2017-09-21
License GPL-2 | file LICENSE
BugReports https://github.com/decisionpatterns/formula.tools/issues
SystemRequirements
NeedsCompilation no
Citation
CRAN checks formula.tools check results
Package source formula.tools_1.6.8.tar.gz