3022 search results for "ggplot"

UVA / Charlottesville R Meetup

September 11, 2014
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UVA / Charlottesville R Meetup

TL;DR? We started an R Users group, awesome community, huge turnout at first meeting, lots of potential.---I've sat through many hours of meetings where faculty lament the fact that their trainees (and the faculty themselves!) are woefully ill-prepared...

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Plotly: Here’s What You Can Do, One Year In

September 10, 2014
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Plotly: Here’s What You Can Do, One Year In

Plotly is now a year old. We wanted to update you on what you can do, and let you know how other folks are using Plotly. For example, NASA scientists and engineers track satellites with Plotly. Google Chrome ships a Plotly Chrome App for high school st...

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R version of “An exploratory technique for visualizing the distributions of 100 variables:”

September 10, 2014
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R version of “An exploratory technique for visualizing the distributions of 100 variables:”

Rick Wicklin (@RickWicklin) made a recent post to the SAS blog on An exploratory technique for visualizing the distributions of 100 variables. It’s a very succinct tutorial on both the power of boxplots and how to make them in SAS (of course). I’m not one to let R be “out-boxed”, so I threw together a

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An exercise in non-linear modeling

September 7, 2014
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An exercise in non-linear modeling

In my previous post I wrote about the importance of age and why it is a good idea to try avoiding modeling it as a linear variable. In this post I will go through multiple options for (1) modeling non-linear effects in a linear regression setting, (2) benchmark the methods on a real dataset, and (3) look at how...

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jsonlite gets a triple mushroom boost!

September 5, 2014
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jsonlite gets a triple mushroom boost!

The jsonlite package is a JSON parser/generator optimized for the web. It implements a bidirectional mapping between JSON data and the most important R data types, which allows for converting objects to JSON and back without manual data restructuring. This is ideal for interacting with web APIs, or to build pipelines...

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Offense or defense improve likelihood of becoming bowl eligible?

September 4, 2014
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Offense or defense improve likelihood of becoming bowl eligible?

I saw a post recently about the likelihood of a baseball team winning based on how many runs, hits, and other baseball statistics. I liked the idea and thought of applying that to college football. Particularly, I'm interested in knowing whether scorin...

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Offense or defense improve likelihood of becoming bowl eligible?

September 4, 2014
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Offense or defense improve likelihood of becoming bowl eligible?

I saw a post recently about the likelihood of a baseball team winning based on how many runs, hits, and other baseball statistics. I liked the idea and thought of applying that to college football. Particularly, I'm interested in knowing whether scorin...

Read more »

Looking For Life

September 4, 2014
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Looking For Life

  Machines take me by surprise with great frequency (Alan Turing) Imagine a 8×8 grid in which cells can be alive (black colored) or empty (light gray colored): As with the One-dimensional Cellular Automata, the next state of a cell is a function of the states of the cell’s nearest neighbors (the only neighbors that

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Baseball: Probability of winning conditional on runs, hits, walks and errors

September 2, 2014
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Baseball: Probability of winning conditional on runs, hits, walks and errors

If a team scores X runs, what's the probability it will win the game? The post Baseball: Probability of winning conditional on runs, hits, walks and errors appeared first on Decision Science News.

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RSiteCatalyst Version 1.4 Release Notes

September 1, 2014
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RSiteCatalyst Version 1.4 Release Notes

It felt like it would never happen, but RSiteCatalyst v1.4 is now available on CRAN! There are numerous changes in this version of the package, so unlike previous posts, there won’t be any code examples. THIS VERSION IS ONE BIG BREAKING CHANGE While not the most important improvement, it can’t be stressed enough that migrating Related posts:

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