Showing 11 of total 11 results (show query)
tidyverse
dplyr:A Grammar of Data Manipulation
A fast, consistent tool for working with data frame like objects, both in memory and out of memory.
Maintained by Hadley Wickham. Last updated 25 days ago.
4.8k stars 24.68 score 659k scripts 7.8k dependents
markfairbanks
tidytable:Tidy Interface to 'data.table'
A tidy interface to 'data.table', giving users the speed of 'data.table' while using tidyverse-like syntax.
Maintained by Mark Fairbanks. Last updated 2 months ago.
460 stars 11.39 score 732 scripts 11 dependents
winvector
wrapr:Wrap R Tools for Debugging and Parametric Programming
Tools for writing and debugging R code. Provides: '%.>%' dot-pipe (an 'S3' configurable pipe), unpack/to (R style multiple assignment/return), 'build_frame()'/'draw_frame()' ('data.frame' example tools), 'qc()' (quoting concatenate), ':=' (named map builder), 'let()' (converts non-standard evaluation interfaces to parametric standard evaluation interfaces, inspired by 'gtools::strmacro()' and 'base::bquote()'), and more.
Maintained by John Mount. Last updated 2 years ago.
137 stars 11.11 score 390 scripts 12 dependents
nathaneastwood
poorman:A Poor Man's Dependency Free Recreation of 'dplyr'
A replication of key functionality from 'dplyr' and the wider 'tidyverse' using only 'base'.
Maintained by Nathan Eastwood. Last updated 1 years ago.
base-rdata-manipulationgrammar
342 stars 10.79 score 156 scripts 27 dependents
berndbischl
BBmisc:Miscellaneous Helper Functions for B. Bischl
Miscellaneous helper functions for and from B. Bischl and some other guys, mainly for package development.
Maintained by Bernd Bischl. Last updated 2 years ago.
20 stars 10.65 score 980 scripts 68 dependents
s-u
fastmatch:Fast 'match()' Function
Package providing a fast match() replacement for cases that require repeated look-ups. It is slightly faster that R's built-in match() function on first match against a table, but extremely fast on any subsequent lookup as it keeps the hash table in memory.
Maintained by Simon Urbanek. Last updated 3 months ago.
20 stars 9.93 score 251 scripts 375 dependents
gdemin
maditr:Fast Data Aggregation, Modification, and Filtering with Pipes and 'data.table'
Provides pipe-style interface for 'data.table'. Package preserves all 'data.table' features without significant impact on performance. 'let' and 'take' functions are simplified interfaces for most common data manipulation tasks. For example, you can write 'take(mtcars, mean(mpg), by = am)' for aggregation or 'let(mtcars, hp_wt = hp/wt, hp_wt_mpg = hp_wt/mpg)' for modification. Use 'take_if/let_if' for conditional aggregation/modification. Additionally there are some conveniences such as automatic 'data.frame' conversion to 'data.table'.
Maintained by Gregory Demin. Last updated 5 months ago.
61 stars 8.98 score 248 scripts 7 dependents
hughparsonage
hutils:Miscellaneous R Functions and Aliases
Provides utility functions for, and drawing on, the 'data.table' package. The package also collates useful miscellaneous functions extending base R not available elsewhere. The name is a portmanteau of 'utils' and the author.
Maintained by Hugh Parsonage. Last updated 2 years ago.
12 stars 7.76 score 219 scripts 8 dependents
olafmersmann
emoa:Evolutionary Multiobjective Optimization Algorithms
Collection of building blocks for the design and analysis of evolutionary multiobjective optimization algorithms.
Maintained by Olaf Mersmann. Last updated 7 months ago.
8 stars 6.02 score 51 scripts 3 dependentshughparsonage
heims:Decode and Validate HEIMS Data from Department of Education, Australia
Decode elements of the Australian Higher Education Information Management System (HEIMS) data for clarity and performance. HEIMS is the record system of the Department of Education, Australia to record enrolments and completions in Australia's higher education system, as well as a range of relevant information. For more information, including the source of the data dictionary, see <http://heimshelp.education.gov.au/sites/heimshelp/dictionary/pages/data-element-dictionary>.
Maintained by Hugh Parsonage. Last updated 7 years ago.
2.70 score 8 scripts
joseffrank
preputils:Utilities for Preparation of Data Analysis
Miscellaneous small utilities are provided to mitigate issues with messy, inconsistent or high dimensional data and help for preprocessing and preparing analyses.
Maintained by Josef Frank. Last updated 5 years ago.
1.08 score 12 scripts