The R package itertools2 is a port of Python's excellent itertools module to R for efficient looping and is a replacement for the existing itertools R package.


You can install the stable version on CRAN:

install.packages('itertools2', dependencies=TRUE)

If you prefer to download the latest version, instead run the following after installing devtools:



The itertools2 R package is licensed under the MIT License. However, this package depends on the iterators R package, which is licensed under the Apache License, Version 2.0. Both packages are freely available for commercial and non-commerical usage. Please consult the licensing terms for more details.

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itertools2 documentation built on May 2, 2019, 3:37 p.m.