formulaic

Dynamic Generation and Quality Checks of Formula Objects

Many statistical models and analyses in R are implemented through formula objects. The formulaic package creates a unified approach for programmatically and dynamically generating formula objects. Users may specify the outcome and inputs of a model directly, search for variables to include based upon naming patterns, incorporate interactions, and identify variables to exclude. A wide range of quality checks are implemented to identify issues such as misspecified variables, duplication, a lack of contrast in the inputs, and a large number of levels in categorical data. Variables that do not meet these quality checks can be automatically excluded from the model. These issues are documented and reported in a manner that provides greater accountability and useful information to guide an investigation of the data.

Total

0

Last month

0

Last week

0

Average per day

0

Daily downloads

Total downloads

Description file content

Package
formulaic
Title
Dynamic Generation and Quality Checks of Formula Objects
Version
0.0.2
Description
Many statistical models and analyses in R are implemented through formula objects. The formulaic package creates a unified approach for programmatically and dynamically generating formula objects. Users may specify the outcome and inputs of a model directly, search for variables to include based upon naming patterns, incorporate interactions, and identify variables to exclude. A wide range of quality checks are implemented to identify issues such as misspecified variables, duplication, a lack of contrast in the inputs, and a large number of levels in categorical data. Variables that do not meet these quality checks can be automatically excluded from the model. These issues are documented and reported in a manner that provides greater accountability and useful information to guide an investigation of the data.
Depends
R (>= 3.6.0)
URL
BugReports
https://github.com/dachosen1/formulaic/issues
License
GPL-3
Encoding
UTF-8
LazyData
TRUE
RoxygenNote
6.1.1
Imports
data.table, stats, DT
Suggests
knitr, rmarkdown, testthat
VignetteBuilder
knitr
NeedsCompilation
no
Packaged
2019-08-08 04:07:41 UTC; ander
Author
David Shilane [aut], Caffrey Lee [ctb], Zichen Huang [ctb], Anderson Nelson [ctb, cre]
Maintainer
Anderson Nelson
Repository
CRAN
Date/Publication
2019-08-08 15:00:07 UTC

install.packages('formulaic')

0.0.2

13 days ago

https://dachosen1.github.io/formulaic/index.html

Anderson Nelson

GPL-3

Depends on

R (>= 3.6.0)

Imports

data.table, stats, DT

Suggests

knitr, rmarkdown, testthat

Discussions