Revolutions blog: August 2017 roundup

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Revolutions blog: August 2017 roundup

R help mailing list-2
Since 2008, Microsoft (formerly Revolution Analytics) staff and guests
have written about R every weekday at the Revolutions blog
( and every month I post a summary
of articles from the previous month of particular interest to readers
of r-help.

In case you missed them, here are some articles related to R from the
month of August:

Using the featurizeText function in the MicrosoftML package to extract
ngrams from unstructured text:

A joyplot visualizes the probabilities associated with prases like
"highly likely" and "little chance" by a sample of 46 Redditors:

Two examples of creating 3-D animations in R: a stereo cube, and the
Charleston in motion capture data:

A tutorial on creating thematic maps in R, from ComputerWorld:

Some tips on using R to query data in Power BI:

Using the Rcpp package to calculate a membership matrix for fuzzy
k-means clustering:

A reimagining of Minard's chart of Napoleon's march on Russia:

Rankings of gender roles for men and women in film, from an analysis
of scripts using the tidytext package:

Several talks at the upcoming Ignite conference feature R:

Norm Matloff's keynote at UseR!2017 discussed various obstacles to
performance in parallel programming:

Peter Dalgaard marks the 20th anniversary of the formation of the R
Core Group:

Using the rxFeaturize function in the MicrosoftML package to find
images similar to a reference image:

Buzzfeed used R to identify possible spy planes in Flightradar24 data:

Timo Grossenbacher offers a helpful workflow for implementing
reproducible data analysis in R:

A preview of version 0.10.0 of the dplyrXdf package, featuring support
for the tidyeval framework on out-of-memory Xdf data files:

A tutorial on using CNTK via the keras package for forecasting:

Neils Berglund explains how to use the sqlrutils package to publish an
R function as a SQL Server stored procedure:

Tomas Kalibera's presentation at UseR!2017 includes useful guidance on
getting the most out of R's byte compiler:

The kadinsky package makes accidental aRt, deliberately:

Angus Taylor's UseR!2017 presentation uses MXNET to categorize product
reviews on Amazon:

Various solutions (with data and Microsoft R code) from the energy,
retail and shipping industries:

Talks on new database interfaces from UseR!2017: Jim Hester on the
ODBC package, and Kirill Müller on the DBI package:

And some general interest stories (not necessarily related to R):

* Pictures and video from the recent total solar eclipse in the US: 

* A generic blockbuster movie trailer:

* The Shepard tone, an auditory illusion used in several movies:

* People Are Awesome, 2016-2107:

As always, thanks for the comments and please keep sending suggestions to
me at [hidden email] or via Twitter (I'm @revodavid).

# David

David M Smith <[hidden email]>
R Community Lead, Microsoft AI & Research 
Tel: +1 (312) 9205766 (Chicago IL, USA)
Twitter: @revodavid | Blog:

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