Author Archives: mark

validate 0.9.3 is on CRAN

CRAN just accepted the latest version of our R package validate. The validate package provides an infrastructure to perform any data quality check in a flexible and extensible way. This is a minor update with the following new features: New … Continue reading

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Call for abstracts and tutorials: use of R in official statistics 2020 in Vienna

The eight international conference on the Use of R in Official Statistics (#uRos2020) will take place place from 6 to 8 May 2020 at Statistics Austria, the Austrian office of National Statistics. The meeting in a nutshell 4-5 May: unconfUROS … Continue reading

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lintools 0.1.3 is on CRAN

Version 0.1.3 of the lintools package was accepted on CRAN today. This version brings a few internal improvements and switches the testing suite to the tinytest test infrastructure. lintools is provides basic manipulations of linear systems of equalities and inequalities … Continue reading

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Make your package spherical

Larger packages typically consist of functions that are visible to the users (exported functions) and functions that are used by the exported functions, but that are invisible to the user. For example: # exported, user-visible function inch2cm <- function(x){ x*conversion_factor("inch") … Continue reading

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Checking reverse dependencies: the tiny way

The tools package that comes with base R makes checking reverse dependencies super easy. Build your package tarball (the pkg_x.y.z.tar.gz file). R CMD build /your/package/location It is a good idea to make sure that the tarball is in a dedicated … Continue reading

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gower 0.2.0 is on CRAN

A new version of R package gower has just been released on CRAN. Thanks to our new contributor David Turner who was kind enough to provide a pull request, gower now also computes weighted gower distances. From the NEWS file: … Continue reading

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uRos2019: tutorials, keynote speakers, registration and call for papers!

The 7th use of R in Official Statistics conference is the event for all things R in the production and use of government statistics. The 7th installment of this conference will take place from 20 to 21 May 2019 at … Continue reading

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Add a static pdf vignette to an R package

Most vignettes are built when a package is built, but there are occasions where you just want to include a pdf. For example when you want to include a paper. Of course there is a package supporting this, but in … Continue reading

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The program for uRos2018 is online

The uRos2018 conference is aimed at professionals and academics who are involved in producing or consuming official (government) statistics. We are happy to announce that we recently posted the full program of the 6th international conference on the use of … Continue reading

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stringdist 0.9.5.1: now with C API

Version 0.9.5.1 of stringdist is on CRAN. The main new feature, with a huge thanks to our awesome new contributor Chris Muir, is that we made it easy to call stringdist functionality from your package's C or C++ code. The … Continue reading

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