Package: god 0.2.2

god: A Grammar of Data

One small vocabulary for manipulating tables, spelled the same way in R, in Python, and as plain text. A pipeline is checked whole before any of it runs, so a bad column is reported at the step that names it rather than failing partway through. The grammar owns the words, the checking and the messages; an engine underneath does the work. The manual, live in both languages, is at <https://psychometrician.github.io/god-book/>.

Authors:psychometrician [aut, cre]

god_0.2.2.tar.gz
god_0.2.2.zip(r-4.7-any)god_0.2.2.zip(r-4.6-any)god_0.2.2.zip(r-4.5-any)
god_0.2.2.tgz(r-4.6-any)god_0.2.2.tgz(r-4.5-any)
god_0.2.2.tar.gz(r-4.7-any)god_0.2.2.tar.gz(r-4.6-any)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
god/json (API)

# Install 'god' in R:

install.packages('god', repos = c('https://psychometrician.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/psychometrician/god/issues

On CRAN:

data-manipulation data-wrangling dataframe dplyr duckdb grammar-of-data pandas polars python rust sql cargo

2.18 score 23 exports 2 dependencies

Last updated from:93b7cbcc3d. Checks:8 OK, 1 FAIL. Indexed: yes.

Target	Result	Time
linux-devel	OK	127
source / vignettes	OK	242
linux-release	OK	188
macos-release	OK	101
macos-oldrel	OK	119
windows-devel	OK	104
windows-release	OK	104
windows-oldrel	OK	105
wasm-release	FAIL	157

Exports:add add_combinations add_rows collect drop_duplicates drop_missing fill_missing god_sql god_table join keep lengthen pick rename run show_as show_steps sort summarize take take_last use_engine widen

Dependencies:DBI duckdb

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Add or replace a column	add
Make the absent combinations appear	add_combinations
Add another table's rows	add_rows
Run a pipeline and get the table	collect
Drop repeated rows	drop_duplicates
Drop rows with missing values	drop_missing
Replace missing values in a column	fill_missing
The pipeline as the grammar's own text	format.god_pipeline
The drawing as text	format.god_steps
The query a pipeline becomes	god_sql
Read one of the book's example tables	god_table
Add another table's columns	join
Keep the rows where a condition holds	keep
Turn columns into rows	lengthen
Just these columns, or all but these	pick
Rename a column	rename
Run a pipeline	run
The same pipeline, written in a language you already know	show_as
What a pipeline does to the table, step by step	show_steps
Order the rows	sort
Collapse to one row per group	summarize
The first n rows	take
The last n rows, or the last n of each group	take_last
Run pipelines somewhere other than this machine	use_engine
Turn rows into columns	widen