367 search results for "ANIMATION"

Principal curves example (Elements of Statistical Learning)

April 21, 2016
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Principal curves example (Elements of Statistical Learning)

The bit of R code below illustrates the principal curves methods as described in The Elements of Statistical Learning, by Hastie, Tibshirani, and Friedman (Ch. 14; the book is freely available from the authors' website). Specifically, the code generates some bivariate data that have a nonlinear association, initializes the principal curve using the first (linear) principal … Continue reading...

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52 Vis Week #2 Wrap Up

April 13, 2016
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52 Vis Week #2 Wrap Up

I’ve been staring at this homeless data set for a few weeks now since I’m using it both here and in the data science class I’m teaching. It’s been one of the most mindful data sets I’ve worked with in a while. Even when reduced to pure numbers in named columns, the names really stick... Continue reading →

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52 Vis Week 1 Winners!

April 13, 2016
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52 Vis Week 1 Winners!

The response to 52Vis has exceeded expectations and there have been great entries for both weeks. It’s time to award some prizes! Week 1 – Send in the Drones I’ll take this week in comment submission order (remember, the rules changed to submission via PR in Week 2). NOTE: WordPress seems to have “eaten” the... Continue reading →

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Adding motion to choropleths

April 11, 2016
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Adding motion to choropleths

Time ago @hrbrmstr show how to replicate a visualization made by New York Times with R. The @nytgraphics folks are spiffy.so is #rstats https://t.co/zc1gIx6cyE https://t.co/XAmVPDLfC7 #tigrisviridisggplot pic.twitter.com/9ZK6wvYDnh— boB Rudis (@hrbrmstr) March 25, 2016 The result we hope is like this: I really like small multiples and this is a good...

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R pkg Easter Eggs — Revenge of Pacman!

April 6, 2016
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R pkg Easter Eggs — Revenge of Pacman!

In my last post, I praised the virtues of pacman. I also wanted to indulge of one of the main benefits of working with one of pacman’s devs: Tyler Rinker. Tyler is a geek’s geek, in the best possible way. And one of the best officemates one could ask for to boot! As evidence of that,...

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Blow Out Tide in the Delaware Estuary

April 5, 2016
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Blow Out Tide in the Delaware Estuary

High winds in the Delaware Estuary region caused a "blowout" tide in early April 2016, where observed water surface elevations were much lower than those predicted via harmonic constituents.  Extreme low blowout tides can hamper navigation due ins...

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Animated Flow in the non-tidal Delaware River

March 27, 2016
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Animated Flow in the non-tidal Delaware River

The Delaware River experienced some high flow in late February 2016, providing an opportunity for an interesting animated graph of river response.This plot was developed using data from the USGS NWIS system for gauges on the Delaware River, retrieved w...

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How to: Weather Radials

March 23, 2016
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How to: Weather Radials

TLDR: Creating weather radials with highcharter and ggplot2. I was surfing by the deep seas of the web and I found the Brice Pierre de la Briere’s blocks and I saw the weather radials which originally are a poster collection. Brice uses D3 and he used D3 very well and I love D3 but I’m in...

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In case you missed it: February 2016 roundup

March 8, 2016
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In case you missed them, here are some articles from February of particular interest to R users. A tutorial on presenting interactive versions of R maps in PowerBI. An animation of Japan's population pyramid through 2050 based on US Census Bureau demographic projections. Interactive visualizations of multivariate data in R with the threejs package. New Zealand's tourism ministry uses...

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Urbanisation Continues – Modeling Regional Apartment Prices in Finland

March 7, 2016
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Urbanisation Continues – Modeling Regional Apartment Prices in Finland

With all the data science and big data hype going on it’s always nice to see real case examples. At Reaktor we have created Kannattaakokauppa.fi, a probabilistic modeling-based interactive visualisation of regional apartment price trends in Finland. The service shows the predicted price levels and trends for year 2017, and by zooming in to a chosen zip code...

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