Package: nplyr 0.3.0

nplyr: A Grammar of Nested Data Manipulation

Provides functions for manipulating nested data frames in a list-column using 'dplyr' <https://dplyr.tidyverse.org/> syntax. Rather than unnesting, then manipulating a data frame, 'nplyr' allows users to manipulate each nested data frame directly. 'nplyr' is a wrapper for 'dplyr' functions that provide tools for common data manipulation steps: filtering rows, selecting columns, summarising grouped data, among others.

Authors:Mark Rieke [aut], Bolívar Aponte Rolón [cre], Joran Elias [ctb]

nplyr_0.3.0.tar.gz
nplyr_0.3.0.zip(r-4.7)nplyr_0.3.0.zip(r-4.6)nplyr_0.3.0.zip(r-4.5)
nplyr_0.3.0.tgz(r-4.6-any)nplyr_0.3.0.tgz(r-4.5-any)
nplyr_0.3.0.tar.gz(r-4.7-any)nplyr_0.3.0.tar.gz(r-4.6-any)
nplyr_0.3.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
nplyr/json (API)

# Install 'nplyr' in R:

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

Bug tracker:https://github.com/jibarozzo/nplyr/issues

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

Datasets:

job_survey - Example survey data regarding job satisfaction
personal_survey - Example survey data regarding personal life satisfaction

On CRAN:

6.96 score 123 stars 1 packages 25 scripts 691 downloads 35 exports 21 dependencies

Last updated from:858fe89cd2. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	148
source / vignettes	OK	175
linux-release-x86_64	OK	165
macos-release-arm64	OK	148
macos-oldrel-arm64	OK	170
windows-devel	OK	83
windows-release	OK	91
windows-oldrel	OK	86
wasm-release	OK	111

Exports:%>%nest_add_count nest_anti_join nest_arrange nest_count nest_distinct nest_drop_na nest_extract nest_fill nest_filter nest_full_join nest_group_by nest_inner_join nest_left_join nest_mutate nest_nest_join nest_relocate nest_rename nest_rename_with nest_replace_na nest_right_join nest_select nest_semi_join nest_separate nest_slice nest_slice_head nest_slice_max nest_slice_min nest_slice_sample nest_slice_tail nest_summarise nest_summarize nest_transmute nest_ungroup nest_unite

Dependencies:assertthat cli cpp11 dplyr generics glue lifecycle magrittr pillar pkgconfig purrr R6 rlang stringi stringr tibble tidyr tidyselect utf8 vctrs withr

Use case for nplyr

A motivating example | Survey 1: Job | Survey 2: Personal Life

Rendered fromUse-case-for-nplyr.Rmdusingknitr::rmarkdown

Last update: 2023-06-27
Started: 2022-07-12

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Example survey data regarding job satisfaction	job_survey
Arrange rows within a nested data frames by column values	nest_arrange
Count observations in a nested data frame by group	nest_add_count nest_count
Subset distinct/unique rows within a nested data frame	nest_distinct
Drop rows containing missing values in a column of nested data frames	nest_drop_na
Extract a character column into multiple columns using regex groups in a column of nested data frames	nest_extract
Fill missing values in a column of nested data frames	nest_fill
Subset rows in nested data frames using column values.	nest_filter
Group nested data frames by one or more variables	nest_group_by nest_ungroup
Create, modify, and delete columns in nested data frames	nest_mutate nest_transmute
Nested nest join	nest_nest_join
Change column order within a nested data frame	nest_relocate
Rename columns in nested data frames	nest_rename nest_rename_with
Replace NAs with specified values in a column of nested data frames	nest_replace_na
Subset columns in nested data frames using their names and types	nest_select
Separate a character column into multiple columns in a column of nested data frames	nest_separate
Subset rows in nested data frames using their positions.	nest_slice nest_slice_head nest_slice_max nest_slice_min nest_slice_sample nest_slice_tail
Summarise each group in nested data frames to fewer rows	nest_summarise nest_summarize
Unite multiple columns into one in a column of nested data frames	nest_unite
Nested filtering joins	nest-filter-joins nest_anti_join nest_semi_join
Nested Mutating joins	nest-mutate-joins nest_full_join nest_inner_join nest_left_join nest_right_join
Example survey data regarding personal life satisfaction	personal_survey