Blog Archives

testthat 0.11.0

October 15, 2015
By
testthat 0.11.0

testthat 0.11.0 is now available on CRAN. Testthat makes it easy to turn your existing informal tests into formal automated tests that you can rerun quickly and easily. Learn more at http://r-pkgs.had.co.nz/tests.html. Install the latest version with: install.packages("testthat") In this version: New expect_silent() ensures that code produces no output, messages, or warnings. expect_output(), expect_message(), expect_warning(),

Read more »

purrr 0.1.0

September 29, 2015
By
purrr 0.1.0

  Purrr is a new package that fills in the missing pieces in R’s functional programming tools: it’s designed to make your pure functions purrr. Like many of my recent packages, it works with magrittr to allow you to express complex operations bying combining simple pieces in a standard way. Install it with: install.packages("purrr") Purrr

Read more »

rvest 0.3.0

September 24, 2015
By
rvest 0.3.0

I’m pleased to announce rvest 0.3.0 is now available on CRAN. Rvest makes it easy to scrape (or harvest) data from html web pages, inspired by libraries like beautiful soup. It is designed to work with pipes so that you can express complex operations by composed simple pieces. Install it with: install.packages("rvest") What’s new The

Read more »

devtools 1.9.1

September 13, 2015
By
devtools 1.9.1

Devtools 1.9.1 is now available on CRAN. Devtools makes package building so easy a package can become your default way to organise code, data, and documentation. You can learn more about developing packages in R packages, my book about package development that’s freely available online.. Get the latest version of devtools with: install.packages("devtools") There are

Read more »

tidyr 0.3.0

September 13, 2015
By
tidyr 0.3.0

tidyr 0.3.0 is now available on CRAN. tidyr makes it easy to “tidy” your data, storing it in a consistent form so that it’s easy to manipulate, visualise and model. Tidy data has variables in columns and observations in rows, and is described in more detail in the tidy data vignette. Install tidyr with: install.packages("tidyr")

Read more »

dplyr 0.4.3

September 4, 2015
By
dplyr 0.4.3

dplyr 0.4.3 includes over 30 minor improvements and bug fixes, which are described in detail in the release notes. Here I wanted to draw your attention five small, but important, changes: mutate() no longer randomly crashes! (Sorry it took us so long to fix this – I know it’s been causing a lot of pain.)

Read more »

testthat 0.10.0

May 29, 2015
By
testthat 0.10.0

testthat 0.10.0 is now available on CRAN. Testthat makes it easy to turn the informal testing that you’re already doing into formal automated tests. Learn more at http://r-pkgs.had.co.nz/tests.html. Install the latest version with: install.packages("testthat") There are four big changes in this release: test_check() uses a new reporter specifically designed for R CMD check. It displays

Read more »

devtools 1.8.0

May 11, 2015
By
devtools 1.8.0

Devtools 1.8 is now available on CRAN. Devtools makes it so easy to build a package that it becomes your default way to organise code, data and documentation. You can learn more about developing packages at http://r-pkgs.had.co.nz/. Get the latest version of devtools with: install.packages("devtools") There are three main improvements: More helpers to get you

Read more »

stringr 1.0.0

May 5, 2015
By
stringr 1.0.0

I’m very excited to announce the 1.0.0 release of the stringr package. If you haven’t heard of stringr before, it makes string manipulation easier by: Using consistent function and argument names: all functions start with str_, and the first argument is always the input string This makes stringr easier to learn and easy to use

Read more »

Parse and process XML (and HTML) with xml2

April 21, 2015
By
Parse and process XML (and HTML) with xml2

I’m pleased to announced that the first version of xml2 is now available on CRAN. Xml2 is a wrapper around the comprehensive libxml2 C library that makes it easier to work with XML and HTML in R: Read XML and HTML with read_xml() and read_html(). Navigate the tree with xml_children(), xml_siblings() and xml_parent(). Alternatively, use

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training

datasociety

http://www.eoda.de





ODSC

ODSC

CRC R books series





Six Sigma Online Training









Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)