stringi 1.1.1 released

stringi is among the top 10 most downloaded R packages, providing various string processing facilities. A new release comes with a few bugfixes and new features. * [BUGFIX] #214: allow a regex pattern like `.*` to match an empty string.

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stringi 1.0-1

First of all, we’re happy to announce that since the 1.0.0 release, the stringr package for R is now powered by stringi. For more details, read more here. Also please note that the stringi package version 1.0-1 is now on

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Speeding up R packages’ installation process

There is a time for some things, and a time for all things; a time for great things, and a time for small things — Miguel de Cervantes Building R packages from sources may take a long time, especially if

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Pull the (character) strings with stringi 0.5-2

A reliable string processing toolkit is a must-have for any data scientist. A new release of the stringi package is available on CRAN (please wait a few days for Windows and OS X binary builds). As for now, about 850

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SimilaR

Introduction Being a teacher can be a very gratifying job. If you teach programming, which is your favorite hobby too, nothing can be better than that. Only thing can spoil your dream: cheating students. As we all know, one can

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Using Hadoop Streaming API to perform a word count job in R and C++

by Marek Gagolewski, Maciej Bartoszuk, Anna Cena, and Jan Lasek (Rexamine). Introduction In a recent blog post we explained how we managed to set up a working Hadoop environment on a few CentOS7 machines. To test the installation, let’s play

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Installing Hadoop 2.6.0 on CentOS 7

by Marek Gagolewski, Maciej Bartoszuk, Anna Cena, and Jan Lasek (Rexamine). Configuring a working Hadoop 2.6.0 environment on CentOS 7 is a bit of a struggle. Here are the steps we made to set everything up so that we have

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stringi 0.4-1 released – fast, portable, consistent character string processing

A new release of the stringi package is available on CRAN (please wait a few days for Windows and OS X binary builds). # install.packages("stringi") or update.packages() library("stringi") Here’s a list of changes in version 0.4-1. In the current release,

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Faster, easier, and more reliable character string processing with stringi 0.3-1

A new release of the stringi package is available on CRAN (please wait a few days for Windows and OS X binary builds). # install.packages("stringi") or update.packages() library("stringi") stringi is an R package providing (but definitely not limiting to) equivalents

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R now will keep children away from drugs

Do you find this plot fancy? If yes, you can find the code at the end of this article BUT if you spend a little time to read it thoroughly, you can learn how to create better ones. We would

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