Hello and welcome to the new issue of R Weekly!
Digested by R Weekly Members
News & Blog Posts
R in the Real World
R in Academia
The mismatch between current statistical practice and doctoral training in ecology - The use of R in modern ecological research.
githubinstall 0.1.0 - New Feature for A Helpful Way to Install R Packages Hosted on GitHub –
tidyr 0.6 - Add new feature –
RQuantLib 0.4.3 - Lots of new Fixed Income functions.
vtreat 0.5.27 - A data.frame processor/conditioner.
mlr 2.9 - Interface to a large number of classification and regression techniques, including machine-readable parameter descriptions.
New Packages & Tools
cognizer - R package to wrap function calls to IBM Watson services.
rpinterest (on CRAN) - Access to Pinterest API with R.
R Project Updates
Updates from R Core.
R CMD checkreports more dubious flags in files
table()has been amended to be more internally consistent and become back compatible to R <= 2.7.2 again. Consequently,
table(1:2, exclude=NULL)no longer contains a zero count for
useNA = "always"continues to do so.
dump.frames()gets a new option
include.GlobalEnvwhich allows to also dump the global environment.
R CMD checkhas been set up to filter important warnings from recent versions of
-Wall -pedantic: this now reports non-portable GNU extensions such as out-of-order declarations.
After seven years of deprecation, duplicated factor levels now produce a warning when printed and an error in
levels<-instead of a warning.
smooth.spline()now allows direct specification of lambda, gets a
hatvalues()method and keeps
tolin the result.
utils::strcapture(). Given a character vector and a regular expression containing capture expressions,
strcapture()will extract the captured tokens into a tabular data structure, typically a
xyz.coords()get a new
"auto"option (the default) which should behave the same as before when
methodwas not supplied.
boxplot(<formula>, *)gets optional arguments
lex.orderto pass to
split.default()which itself newly gets an argument
lex.orderto pass to
interaction()for more flexibility.
satRday! in Budapest, Hungary 3 September
The satRdays are SQLSaturday-inspired, community-led, one-day, regional and very affordable conferences around the world to support collaboration, networking and innovation within the R community.
EARL 2016 London 13 September - 15 Septemberth
The primary focus of the Conference is the commercial usage of R across a range of industry sectors with the aim of sharing knowledge and applications of the language.
eRum 2016 Poznan, Poland 12 October - 14 October
European R users meeting (eRum) is an international conference that aims at integrating users of the R language. eRum 2016 will be a good chance to exchange experiences, broaden knowledge on R and collaborate.