2795 search results for "ggplot2"

Agent Based Modelling with data.table OR how to model urban migration with R

May 12, 2015
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Agent Based Modelling with data.table OR how to model urban migration with R

Introduction Recently I found a good introduction to the Shelling-Segregation Model and to Agent Based Modelling (ABM) for Python (Binpress Article by Adil). The model follows an ABM approach to simulate how urban segregation can be explained. I will concentrate on the R-code, if you want to know more about the Shelling-Segregation Model (which brought

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Agent Based Modelling with data.table OR how to model urban migration with R

May 12, 2015
By
Agent Based Modelling with data.table OR how to model urban migration with R

Introduction Recently I found a good introduction to the Shelling-Segregation Model and to Agent Based Modelling (ABM) for Python (Binpress Article by Adil). The model follows an ABM approach to simulate how urban segregation can be explained. I will concentrate on the R-code, if you want to know more about the Shelling-Segregation Model (which brought

Read more »

Data Mining the California Solar Statistics with R: Part III

May 11, 2015
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Data Mining the California Solar Statistics with R: Part III

Data Mining the California Solar Statistics with R: Part III Today I want to combine the California solar statistics with information about the annual solar insolation in each county as well as information about the population and median income. These can then be used as predictors in the models I'll build in the next post.

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Stata’s Academic Growth Nearly as Fast as R’s

May 11, 2015
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Stata’s Academic Growth Nearly as Fast as R’s

by Bob Muenchen Analytics tools take significant effort to master, so once learned people tend to stick with them for much of their careers. This makes the tools used in academia of particular interest in the study of future trends … Continue reading →

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U-boats in WW-II

May 10, 2015
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U-boats in WW-II

This is the time when we celebrate the end of the second world war in The Netherlands, so I thought to do somwthig with data from that era. One of the things I enjoyed were books on the sea warfare, such as 'The Cruel Sea'by Nicholas Monsarrat. In that...

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How to get your very own RStudio Server and Shiny Server with DigitalOcean

May 9, 2015
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How to get your very own RStudio Server and Shiny Server with DigitalOcean

If you've always wanted to have an RStudio Server of your own so that you can access R from anywhere, or your own Shiny Server to host your awesome shiny apps, DigitalOcean (DO) can help you get there easily. DigitalOcean provides virtual private servers (they call each server a droplet), which means that you can pay $5/month to have...

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How to get your very own RStudio Server and Shiny Server with DigitalOcean

May 9, 2015
By
How to get your very own RStudio Server and Shiny Server with DigitalOcean

If you’ve always wanted to have an RStudio Server of your own so that you can access R from anywhere, or your own Shiny Server to host your awesome shiny apps or Rmarkdown documents, DigitalOcean (DO) can help you get there easily. DigitalOcean provides virtual private servers (they call each server a droplet), which means that you can pay...

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Odd Connections Inside The NASDAQ-100

May 8, 2015
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Odd Connections Inside The NASDAQ-100

Distinguishing the signal from the noise requires both scientific knowledge and self-knowledge (Nate Silver, author of The Signal and the Noise) Analyzing the evolution of NASDAQ-100 stock prices can discover some interesting couples of companies which share a strong common trend despite of belonging to very different sectors. The NASDAQ-100 is made up of 107 … Continue reading...

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How are you feeling..? – Election 2015

May 7, 2015
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How are you feeling..? – Election 2015

The way we communicate is changing. The social media revolution can literally change governments. Twitter is one of the leading mediums through which we, the people, pour forth our informed opinion or raging vitriol, our messages of peace or diatribes … Continue reading →

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Digging up embedded plots

May 7, 2015
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Digging up embedded plots

by Joseph Rickert The following multi-panel graph, which graces the cover of the most recent issue of the Journal of Computational and Graphical Statistics ,JCGS, (Vol 24, Num 1, March 2015) is from the paper by Grolemund and Wickham entitled Visualizing Complex Data With Embedded Plots. The four plots are noteworthy for a couple or reasons: They present superb...

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