Package: keyholder 0.1.8.9000

keyholder: Store Data About Rows

Tools for keeping track of information, named "keys", about rows of data frame like objects. This is done by creating special attribute "keys" which is updated after every change in rows (subsetting, ordering, etc.). This package is designed to work tightly with 'dplyr' package.

Authors:Evgeni Chasnovski [aut, cre]

keyholder_0.1.8.9000.tar.gz
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keyholder_0.1.8.9000.tgz(r-4.6-any)keyholder_0.1.8.9000.tgz(r-4.5-any)
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keyholder_0.1.8.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
keyholder/json (API)

# Install 'keyholder' in R:

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

Bug tracker:https://github.com/echasnovski/keyholder/issues

Pkgdown/docs site:https://echasnovski.github.io

On CRAN:

5.40 score 8 stars 1 packages 21 scripts 351 downloads 31 exports 15 dependencies

Last updated from:d751362907. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	133
source / vignettes	OK	166
linux-release-x86_64	OK	139
macos-release-arm64	OK	78
macos-oldrel-arm64	OK	85
windows-devel	OK	88
windows-release	OK	85
windows-oldrel	OK	77
wasm-release	OK	105

Exports:%>%add_id assign_keys compute_id_name filter has_keys is_keyed_df is.keyed_df key_by key_by_all key_by_at key_by_id key_by_if keys keys<-pull_key raw_keys remove_keys remove_keys_all remove_keys_at remove_keys_if rename_keys rename_keys_all rename_keys_at rename_keys_if restore_keys restore_keys_all restore_keys_at restore_keys_if unkey use_id

Dependencies:cli dplyr generics glue lifecycle magrittr pillar pkgconfig R6 rlang tibble tidyselect utf8 vctrs withr

Introduction to keyholder

Set keys | Get keys | Manipulate keys | React to subset | Verbs from dplyr

Rendered fromintroduction.Rmdusingknitr::rmarkdown

Last update: 2021-12-04
Started: 2017-07-09

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
keyholder: Store Data About Rows	keyholder-package keyholder
Key by selection of variables	key-by-scoped key_by_all key_by_at key_by_if
Keyed object	is.keyed_df is_keyed_df keyed-df print.keyed_df [.keyed_df
One-table verbs from dplyr for keyed_df	arrange.keyed_df distinct.keyed_df do.keyed_df filter.keyed_df group_by.keyed_df keyed-df-one-tbl mutate.keyed_df rename.keyed_df rowwise.keyed_df select.keyed_df slice.keyed_df summarise.keyed_df transmute.keyed_df ungroup.keyed_df
Two-table verbs from dplyr for keyed_df	anti_join.keyed_df full_join.keyed_df inner_join.keyed_df keyed-df-two-tbl left_join.keyed_df right_join.keyed_df semi_join.keyed_df
Add id column and key	add_id compute_id_name keyholder-id key_by_id use_id
Operate on a selection of keys	keyholder-scoped
Supported functions	keyholder-supported-funs
Get keys	has_keys keys keys-get raw_keys
Manipulate keys	keys-manipulate pull_key remove_keys rename_keys restore_keys
Set keys	assign_keys keys-set keys<- key_by unkey
Remove selection of keys	remove-keys-scoped remove_keys_all remove_keys_at remove_keys_if
Rename selection of keys	rename-keys-scoped rename_keys_all rename_keys_at rename_keys_if
Restore selection of keys	restore-keys-scoped restore_keys_all restore_keys_at restore_keys_if