446 search results for "knitr"

Using twitteR to see, what german press secretary tweets about

June 24, 2012
By
Using twitteR to see, what german press secretary tweets about

Find the HTML-slides here, and the .Rmd-file that was used to generate here. How to deal with .Rmd-files, see here What this is about These are my first steps to play around with the interface from R to twitter, using the twitteR-package. We will load the latest 1500 (maximum the API allows) tweets from the

Read more »

eoda publishes interactiveGGPLOT – interactive graphics with ggplot2

June 22, 2012
By

One of Rs great strengths compared to other statistic solutions or programming languages ​​is the amount of possibilities for creating well-designed publication-quality plots. Almost all plot types can be created with any amount of fine tuning. R works on small data sets as well as on big data. In addition to Rs base-graphics various add-on

Read more »

UseR 2012 highlights

June 20, 2012
By
UseR 2012 highlights

The eighth annual R user conference, UseR! 2012, has come and gone — and what an event it was! I've been to five useR! conferences so far, and each one improves upon the last. This year's conference at Vanderbilt was the best so far: an outstanding location (my first visit to Nashville, a great city), excellent facilities (the lecture...

Read more »

Color Palettes in RGB Space

June 20, 2012
By
Color Palettes in RGB Space

Introduction I've recently been interested in how to communicate information using color. I don't know much about the field of Color Theory, but it's an interesting topic to me. The selection of color palettes, in particular, has been a topic I've been faced with lately. I downloaded 18 different sequential color palettes from Cynthia Brewer's

Read more »

Notes from A Recent Spatial R Class I Gave

June 19, 2012
By

Below is a link to a pdf (compiled with the amazing knitr package) and some accompanying data for a recent short course I gave on basic spatial data import/analysis/visualization in R. The class was only two hours and some of the participants were bein...

Read more »

Notes from A Recent Spatial R Class I Gave

June 19, 2012
By

Below is a link to a pdf (compiled with the amazing knitr package) and some accompanying data for a recent short course I gave on basic spatial data import/analysis/visualization in R. The class was only two hours and some of the participants were bein...

Read more »

Generate simple HTML slides using deck.js and markdown

June 19, 2012
By

RStudio and knitr are an excellent conbination for generating dynamic reports. But in this blog, I will show you how to generate HTML-style presentaion using R only. OK, I confess that we still need something else: deck.js and markdown and R.utils. ...

Read more »

integrating R with other systems

June 16, 2012
By

I just returned from the useR! 2012 conference for developers and users of R. One of the common themes to many of the presentations was integration of R-based statistical systems with other systems, be they other programming languages, web systems, or enterprise data systems. Some highlights for me were an update to Rserve that includes

Read more »

Data on GitHub: The easy way to make your data available

June 13, 2012
By
Data on GitHub: The easy way to make your data available

GitHub is designed for collaborating on coding projects. Nonetheless, it is also a potentially great resource for researchers to make their data publicly available. Specifically you can use it to:store data in the cloud for future use (for free),track ...

Read more »

Quickly use googleVis in web reports using Tiki and PluginR

June 12, 2012
By
Quickly use googleVis in web reports using Tiki and PluginR

R is hot and amazing. Tiki is too And with PluginR, we can easily place in simple or advanced web reports any R code, in a similar fashin to what can be achieved with other longer combinations (Sweave, Knitr, ... and latex). For instance, I tried a few days ago to quickly...

Read more »