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sparsepp  

'Rcpp' Interface to 'sparsepp'
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("sparsepp", "1.22")



Attach the package and use:
library("sparsepp")
Maintained by
Dmitriy Selivanov
[Scholar Profile | Author Map]
First Published: 2016-12-30
Latest Update: 2018-09-22
Description:
Provides interface to 'sparsepp' - fast, memory efficient hash map. It is derived from Google's excellent 'sparsehash' implementation. We believe 'sparsepp' provides an unparalleled combination of performance and memory usage, and will outperform your compiler's unordered_map on both counts. Only Google's 'dense_hash_map' is consistently faster, at the cost of much greater memory usage (especially when the final size of the map is not known in advance).
How to cite:
Dmitriy Selivanov (2016). sparsepp: 'Rcpp' Interface to 'sparsepp'. R package version 1.22, https://cran.r-project.org/web/packages/sparsepp. Accessed 18 Apr. 2025.
Previous versions and publish date:
0.1.0 (2016-12-30 10:12), 0.1.1 (2017-01-23 06:35), 0.2.0 (2017-08-07 12:29), 1.21 (2018-07-25 11:00)
Other packages that cited sparsepp R package
View sparsepp citation profile
Other R packages that sparsepp depends, imports, suggests or enhances
Complete documentation for sparsepp
Functions, R codes and Examples using the sparsepp R package
Some associated functions: sparsepp-package . 
Some associated R codes: package-sparsepp.R .  Full sparsepp package functions and examples
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