296 search results for "animation"

The fun Package: Use R for Fun!

August 16, 2011
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The fun Package: Use R for Fun!

A couple of days ago we released a package named fun to CRAN, but I did not dare to send an announcement to [email protected] as usual. This package is a collection of some classical computer games (e.g. the Mine sweeper and Five in a row) as well as other funny stuff. Some examples: ## install.packages('fun')

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GDAT 2011 in Review

August 13, 2011
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GDAT 2011 in Review

As usual, the Guerrilla Data Analysis Techniques (GDAT) class was a total blast. Motivated students always guarantee that. It would really help our scheduling, however, if people didn't wait until the last nanosecond to register for the class. But give...

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Friday Links: R, OpenHelix Bioinformatics Tips, 23andMe, Perl, Python, Next-Gen Sequencing

August 5, 2011
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Friday Links: R, OpenHelix Bioinformatics Tips, 23andMe, Perl, Python, Next-Gen Sequencing

I haven't posted much here recently, but here is a roundup of a few of the links I've shared on Twitter (@genetics_blog) over the last two weeks.Here is a nice tutorial on accessing high-throughput public data (from NCBI) using R and Bioconductor.Cloud...

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Hotness

August 3, 2011
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Hotness

We have an internal image that floated around work several years ago that details network utilization of TCP over a wide variety of configurations. It is a heatmap created in matlab that is just sweet, sweet eye candy. We actually hung it on the outside of a cube for a short while and people couldn't help but stop and...

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A bit of fun with R

July 22, 2011
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A bit of fun with R

R isn't just about serious things like model inference and prediction intervals and big analytics. Sometimes, R lets its hair down and just does weird and wonderful things because ... well just because. For example, with a package from Paulo Sonego, it can display your favourite XKCD cartoon: > install.packages("RXKCD", repos="http://R-Forge.R-project.org",type="source") > searchXKCD("support") num title 1 8 Red spiders...

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A Winking Pink Elephant

June 27, 2011
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A Winking Pink Elephant

The title of chapter 5 in my Guerrilla Capacity Planning book is, "Evaluating Scalability Parameters," and underneath it you'll see this quote:"With four parameters I can fit an elephant. With five I can make his trunk wiggle." —John von NeumannIn that vein, Guerrilla alumnus Stephen O'C. pointed me at a recent blog post and paper (PDF)...

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How to share your plots better on the web

June 24, 2011
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How to share your plots better on the web

R bloggers (including me) typically post plots online as portable network graphics (PNG). This is silly because plots generally work better as vector graphics. For years I’ve wanted to host scalable vector graphics (SVG) online, but none of the ima...

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A year of Chicago’s crime, in 30 seconds

June 21, 2011
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Yesterday Brett Goldstein, the Chief Data Officer for the City of Chicago, announced on Twitter the release of Chicago’s crime data for the past year. The data is very detailed, and wonderful resource for criminologist and social scientists alike. I have been playing around with the data a bit, and have produced an animation

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Animated Plots with R

June 12, 2011
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Animated Plots with R

Using ImageMagick it's pretty easy to make an animated gif from a set of plots. Essentially the way to do it is to save a plot for each frame of the animation and then convert them into a .gif. Here's a simple example that plots binomial density's for ...

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sab-R-metrics: GIF Movies and Pitch Flights (Guest Post)

May 31, 2011
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sab-R-metrics: GIF Movies and Pitch Flights (Guest Post)

A couple weeks ago, I received an email from a fellow Pitch F/Xer and R-User, Josh Weinstock, asking if I was interested in a guest post here at Prince of Slides. I didn't think I was important enough to have talented guests posting at my blog; howeve...

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