Posts Tagged ‘ graph ’

Visualization of regression coefficients (in R)

July 2, 2010
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Visualization of regression coefficients (in R)

Update (07.07.10): The function in this post has a more mature version in the “arm” package. See at the end of this post for more details. * * * * Imagine you want to give a presentation or report of your latest findings running some sort of regression analysis. How would you do it? This was exactly the question...

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Simple R figures

October 29, 2009
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Simple R figures

http://www.harding.edu/fmccown/R/This comes very handy.

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Not Just Normal… Gaussian

June 16, 2009
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Not Just Normal… Gaussian

Dave, over at The Revolutions Blog, posted about the big ‘ol list of graphs created with R that are over at Wikimedia Commons. As I was scrolling through the list I recognized the standard normal distribution from the Wikipedia article on the same topic. Below is the fairly simple source code with lots of comments. Here’s

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