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formula.tools

Programmatic Utilities for Manipulating Formulas, Expressions, Calls, Assignments and Other R Objects

v1.7.1 · Mar 1, 2018 · GPL-2 | file LICENSE
CRAN GitHub Mirror

Description

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.

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CRAN Check Status

3 NOTE
11 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 NOTE
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (3 non-OK)
NOTE r-oldrel-macos-arm64

LazyData

'LazyData' is specified without a 'data' directory
NOTE r-oldrel-macos-x86_64

LazyData

'LazyData' is specified without a 'data' directory
NOTE r-oldrel-windows-x86_64

LazyData

'LazyData' is specified without a 'data' directory

Check History

NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-arm64

LazyData

'LazyData' is specified without a 'data' directory
NOTE r-oldrel-macos-x86_64

LazyData

'LazyData' is specified without a 'data' directory
NOTE r-oldrel-windows-x86_64

LazyData

'LazyData' is specified without a 'data' directory

Reverse Dependencies (37)

depends

AutoStepwiseGLM LEGIT longRPart2

imports

CDatanet POV PartialNetwork QuantilePeer SightabilityModel SurvivalClusteringTree TrialEmulation bayesnec biogrowth dLagM demodelr dformula econet emdi ememax flexrsurv forsearch hdbayes hdpGLM logistf metR miniLNM moderndive multimedia neuralGAM nonprobsvy panelSUR polimetrics psyntur qte smicd vannstats vcrpart

suggests

openxlsx

Dependency Network

Dependencies Reverse dependencies operator.tools AutoStepwiseGLM LEGIT longRPart2 CDatanet POV PartialNetwork QuantilePeer SightabilityModel SurvivalClusteringTree TrialEmulation bayesnec biogrowth dLagM demodelr dformula +22 more reverse deps formula.tools

Version History

new 1.7.1 Mar 10, 2026
updated 1.7.1 ← 1.6.8 diff Feb 28, 2018
updated 1.6.8 ← 1.6.1 diff Sep 20, 2017
updated 1.6.1 ← 1.5.4 diff Feb 26, 2017
updated 1.5.4 ← 1.5.2 diff Jun 23, 2015
updated 1.5.2 ← 1.3.4 diff May 25, 2015
updated 1.3.4 ← 1.3.1 diff Mar 19, 2014
updated 1.3.1 ← 1.2.2 diff Nov 29, 2012
updated 1.2.2 ← 1.2.1 diff Aug 7, 2011
updated 1.2.1 ← 1.0.1 diff Jun 16, 2011
updated 1.0.1 ← 0.20.0 diff Jul 25, 2010
updated 0.20.0 ← 0.14.1 diff May 2, 2010
new 0.14.1 Nov 28, 2009