Monthly Archives: October 2012

Build Static HTML Help Pages for R Packages

October 29, 2012
By
Build Static HTML Help Pages for R Packages

Many R users may still remember the good old days when we had static HTML documentation for R packages. That was probably before R 2.10.0 (in 2009). Then we had the fancy dynamic HTML help based on the built-in httpd server, but it has never really mad...

Read more »

the large half now

October 28, 2012
By
the large half now

The little half puzzle proposed a “dumb’ solution in that players play a minimax strategy. There are 34 starting values less than 100 guaranteeing a sure win to dumb players. If instead the players maximise their choice at each step, the R code looks like this: and there are now 66 (=100-34, indeed!) starting values

Read more »

Preview version of RStudio 0.97 is now available

October 28, 2012
By

Rstudio has changed its website extension from rstudio.org to rstuido.com/ide and kept its new preveiw version at below link, few new things as "package development" tools are included in this version that makes job easy to develop new package.http:/...

Read more »

Mixed distribution

October 28, 2012
By

In the football data there was some reason to use a mixed distribution in the football data (ref) so I tried doing that. It was more difficult than I expected. Not only is a mixture of distributions fairly difficult, also the system was over parameteri...

Read more »

Animated map of 2012 US election campaigning, with R and ffmpeg

October 28, 2012
By

(Video link here, in case the embedded player doesn’t work for you.) Idea: see if I can mimic the idea behind Ben Schmidt’s lovely video of ocean shipping routes, and apply it to another dataset. But which? “Hmm… what’s another … Continue reading →

Read more »

Watch Sandy in “R” (Including Forecast Cone)

October 28, 2012
By
Watch Sandy in “R” (Including Forecast Cone)

As indicated in the code comments, Google took down the cone KML files. I’ll be changing the code to use the NHC archived cone files later tonight NOTE: There is significantly updated code on github for the Sandy ‘R’ dataviz. This is a follow-up post to the quickly crafted Watch Sandy in “R” post last

Read more »

Replicating Krugman (Pt. 1)

October 27, 2012
By

I'm a regular reader of Paul Krugman's NYT blog. A couple of months ago I decided to replicate some of the plots Paul published. At the time I was evaluating the quantmod package which seemed to made things easy. An easy startIn the first part I'll rep...

Read more »

Watch “Sandy” In R

October 27, 2012
By
Watch “Sandy” In R

UPDATE: Significantly updated code on githubWell, a couple folks asked how to make it more “centered” on the hurricane and stop the labels from chopping off, so I modified the previous code a bit to show how to do that. As indicated in the code comments, Google took down the cone KML files. I’ll be

Read more »

the little half (another Le Monde puzzle)

October 27, 2012
By
the little half (another Le Monde puzzle)

I found this Le Monde puzzle of June 16 I had stored and then somehow forgotten with my trips to Japan and Australia: There are n beans in a box, with 98≤n≤102). Two players take at each round either one bean from the box or “the little half” (i.e. the integral part of the half)

Read more »

Characterizing a new dataset

In my last post, I promised a further examination of the spacing measures I described there, and I still promise to do that, but I am changing the order of topics slightly.  So, instead of spacing measures, today’s post is about the DataframeSummary procedure to be included in the ExploringData package, which I also mentioned in my last post...

Read more »

Sponsors

Mango solutions



plotly webpage

dominolab webpage



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)