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Converting ascii text into (floating-point) numeric values is a very common problem. The 'fast_float' header-only C++ library by Daniel Lemire does it very well and very fast at up to or over to 1 gigabyte per second as described in more detail in <doi:10.1002/spe.2984>. 'fast_float' is licensed under the Apache 2.0 license and provided here for use by other R packages via a simple 'LinkingTo:' statement.
Package details |
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| Author | Dirk Eddelbuettel [aut, cre] (<https://orcid.org/0000-0001-6419-907X>), Brendan Knapp [aut] (<https://orcid.org/0000-0003-3284-4972>), Daniel Lemire [aut] (<https://orcid.org/0000-0003-3306-6922>) |
| Maintainer | Dirk Eddelbuettel <edd@debian.org> |
| License | GPL (>= 2) |
| Version | 0.0.5 |
| URL | https://github.com/eddelbuettel/rcppfastfloat/ https://dirk.eddelbuettel.com/code/rcpp.fastfloat.html |
| Package repository | View on CRAN |
| Installation |
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