1882 search results for "Tutorial"

Using great circles and ggplot2 to map arrival/departure of 2014 US Open Tennis Players

September 16, 2014
By
Using great circles and ggplot2 to map arrival/departure of 2014 US Open Tennis Players

This was one of the few visualizations I worked on during the 2014 US Open Tennis Championships. Thanks to Alex Bresler and Aragorn Technologies for the data and opportunity to work with a great group of people. In this one, we’ll take a look at player’s countries, particularly the potential flight paths to and from New York...

Read more »

Using SQLite in R

September 16, 2014
By
Using SQLite in R

Working on big data requires a clean and robust approach on storing and accessing the data. SQLite is an all inclusive server-less database system in a single file. This is very convenient for data exchange between colleagues. Here is a workflow of SQLite data accessing and data storing in R. Connect to an SQLite database Related posts:

Read more »

how to provide a variance calculation on your public-use survey data file without disclosing sampling clusters or violating respondent confidentiality

September 16, 2014
By

this post and accompanying syntax would not have been possible without dan oberski.  read more, find out why.  thanks dan.dear survey administrator: someone sent you this link because you work for an organization or a government agency that c...

Read more »

Interview with Romain Francois at useR! 2014

September 15, 2014
By

At the useR! 2014 conference, without a doubt one of the overriding themes was R’s...

Read more »

UVA / Charlottesville R Meetup

September 11, 2014
By
UVA / Charlottesville R Meetup

TL;DR? We started an R Users group, awesome community, huge turnout at first meeting, lots of potential.---I've sat through many hours of meetings where faculty lament the fact that their trainees (and the faculty themselves!) are woefully ill-prepared...

Read more »

Plotly: Here’s What You Can Do, One Year In

September 10, 2014
By
Plotly: Here’s What You Can Do, One Year In

Plotly is now a year old. We wanted to update you on what you can do, and let you know how other folks are using Plotly. For example, NASA scientists and engineers track satellites with Plotly. Google Chrome ships a Plotly Chrome App for high school st...

Read more »

R version of “An exploratory technique for visualizing the distributions of 100 variables:”

September 10, 2014
By
R version of “An exploratory technique for visualizing the distributions of 100 variables:”

Rick Wicklin (@RickWicklin) made a recent post to the SAS blog on An exploratory technique for visualizing the distributions of 100 variables. It’s a very succinct tutorial on both the power of boxplots and how to make them in SAS (of course). I’m not one to let R be “out-boxed”, so I threw together a

Read more »

Build a SPAM filter with R

September 8, 2014
By
Build a SPAM filter with R

You can find the complete code on github: https://github.com/JulianHill/R-Tutorials/blob/master/spam_class_r.r   Introduction: The topic Machine Learning gets more and more important. The number of data sources grows everyday and it makes it hard to get... The post Build a SPAM filter with R appeared first on ThinkToStart.

Read more »

Long Memory and the Nile: Herodotus, Hurst and H

September 4, 2014
By
Long Memory and the Nile: Herodotus, Hurst and H

by Joseph Rickert The ancient Egyptians were a people with long memories. The lists of their pharaohs went back thousands of years, and we still have the names and tax assessments for certain persons and institutions from the time of Ramesses II. When Herodotus began writing about Egypt and the Nile (~ 450 BC), the Egyptians who knew that...

Read more »

Baseball: Probability of winning conditional on runs, hits, walks and errors

September 2, 2014
By
Baseball: Probability of winning conditional on runs, hits, walks and errors

If a team scores X runs, what's the probability it will win the game? The post Baseball: Probability of winning conditional on runs, hits, walks and errors appeared first on Decision Science News.

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Dommino data lab

Quantide: statistical consulting and training



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)