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calcUnique  

Simple Wrapper for Computationally Expensive Functions
View on CRAN: Click here


Download and install calcUnique package within the R console
Install from CRAN:
install.packages("calcUnique")

Install from Github:
library("remotes")
install_github("cran/calcUnique")

Install by package version:
library("remotes")
install_version("calcUnique", "0.1.2")



Attach the package and use:
library("calcUnique")
Maintained by
Stephen Froehlich
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-05-01
Latest Update: 2020-05-04
Description:
This is a one-function package that will pass only unique values to a computationally-expensive function that returns an output of the same length as the input. In importing and working with tidy data, it is common to have index columns, often including time stamps that are far from unique. Some functions to work with these such as text conversion to other variable types (e.g. as.POSIXct()), various grep()-based functions, and often the cut() function are relatively slow when working with tens of millions of rows or more.
How to cite:
Stephen Froehlich (2020). calcUnique: Simple Wrapper for Computationally Expensive Functions. R package version 0.1.2, https://cran.r-project.org/web/packages/calcUnique. Accessed 18 Sep. 2026.
Previous versions and publish date:
(2026-07-09 07:23), 0.1.1 (2020-05-01 20:40)
Other packages that cited calcUnique R package
View calcUnique citation profile
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Complete documentation for calcUnique
Functions, R codes and Examples using the calcUnique R package
Some associated functions: calcUnique . 
Some associated R codes: calcUnique.R .  Full calcUnique package functions and examples
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