Calculating distances (across matrices)

October 5, 2012 | is.R()

This Gist is mostly for my future self, as a reminder of how to find distances between each row in two different matrices. To create a distance matrix from a single matrix, the function dist(), from the stats package is sufficient. There are times, ho... [Read more...]

Visually-weighted regression plots, with Zelig

September 25, 2012 | is.R()

As a follow-up to yesterday’s post on producing visually-weighted regression plots, here is some code which illustrates the production of similar plots, but using Zelig’s convenient modeling and simulation functions. This code was produced... [Read more...]

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