Monthly Archives: December 2013

Guessing Correlations: A shiny app

December 30, 2013
By
Guessing Correlations: A shiny app

A recent hobby of mine (as with many other R users) is to play around with the relatively new R package: shiny. I started creating demo applications about a year ago just to figure out how powerful the platform could be, but it was not until this fall that I started creating some applications for others to use. I...

Read more »

Happy new year

December 29, 2013
By

Although 2013 was not perfect for me, it still gave me a lot of happiness and beneficial experiences which were worthy to recall.  It is in 2014 that numerous difficult problems need to be solved. Application is still a headache and the final tests are also troublesome. Whereas,  2014 is full of hope. I have … Continue reading...

Read more »

Hadoop for R’s Data scientist

December 29, 2013
By
Hadoop for R’s Data scientist

I don’t exactly know where to start. But, after a real pleasant discussion with one of my ex colleague, it seems that there are many thongs around Hadoop ecosystem and R for analyst that should be said by a data scientist, means that, someone who don’t know much more about big data architecture, but who should know the essentials...

Read more »

The Tornado Project: Counting Tornadoes

December 29, 2013
By

The goal of this open source R-based analysis, as mentioned in my earlier post, is to bring consistency and transparency to the analyses of publicly available Tornado datasets.The project home page is on my GitHub site - https://github.com/Ra...

Read more »

oro.dicom 0.4.0

December 29, 2013
By

The R package oro.dicom contains data input/output functions for medical imaging data that conform to the Digital Imaging and Communications in Medicine (DICOM) standard, part of the Rigorous Analytics bundle.The latest version of oro.dicom (0.4.0) con...

Read more »

oro.nifti 0.4.0

December 29, 2013
By
oro.nifti 0.4.0

Okay, so it's been quite a while since I provided an entry associated with oro.nifti.  That doesn't mean things haven't moved on... they have.  Let's just say I've been occupied.  One of the biggest changes to oro.nifti recently has been...

Read more »

R interface to WebTide

December 29, 2013
By
R interface to WebTide

A previous posting explained how to install WebTide on an OSX machine. This one shows how to hook up to an installed WebTide database, so that R code can get tidal predictions. The following code in the R language will produce a graph in which the top panel mimics the tidal-elevation graph produced by WebTide itself (see previous blog posting...

Read more »

Insight from FIFA 14’s Player Attributes (Using R)

December 28, 2013
By
Insight from FIFA 14’s Player Attributes (Using R)

FIFA 14 is a video game by EA Sports that mimics the experience of managing and playing for a soccer team. The game uses the likenesses and attributes of real players and this is part of the appeal. Although I rarely play video games, I am an avid soccer player and got curious about what could be learned by...

Read more »

Le Monde puzzle [#847]

December 28, 2013
By
Le Monde puzzle [#847]

Another X’mas Le Monde mathematical puzzle: A regular dice takes the values 4, 8 and 2 on three adjacent faces. Summit values are defined by the product of the three connected faces, e.g., 64 for the above. What values do the three other faces take if the sum of the eight summit values is 1768? 

Read more »

Lyric Analytics

December 28, 2013
By
Lyric Analytics

I was messing around with the text mining (tm) package in R and was thinking of something I could comb through.  I looked through some other blogs and websites to see how they were using it:  mining through presidential speeches debates&...

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)