Blog Archives

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 the...

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Urbanisation Continues – Modeling Regional Apartment Prices in Finland

March 7, 2016
By
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. ...

Read more »

Visualizing Twitter history with streamgraphs in R

August 30, 2015
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I was exploring ways to visualize my Twitter history, and ended up creating this interactive streamgraph of my 20 most used hashtags in Twitter: The graph shows how my Twitter activity has varied a lot. The top three hashtags are #datascience, #rstats and #opendata (no surprises there). There are also event-related hashtags that show up only once, such as...

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Visualizing Twitter history with streamgraphs in R

August 30, 2015
By

I was exploring ways to visualize my Twitter history, and ended up creating this interactive streamgraph of my 20 most used hashtags in Twitter: The graph shows how my Twitter activity has varied a lot. The top three hashtags are #datascience, #...

Read more »

Interactive visualizations with R – a minireview

January 9, 2015
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Interactive visualization allows deeper exploration of data than static plots. Javascript libraries such as d3 have made possible wonderful new ways to show data. Luckily the R community has been active in developing R interfaces to some popular javascript libraries to enable R users to create interactive visualizations without knowing any javascript. In this post I have reviewed some...

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