Local Indicators of Spatial Association in Homicides in Baltimore, 2019

Sure, you could use very expensive GIS software to do this, but why would you? Here I do some spatial association/autocorrelation analysis in R.

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When the Numbers Don’t Say What You Think They Say

Sometimes it’s possible to see some numbers and think that there is some sort of pattern or association there. Then we do the math and it turns out that what we saw was observed just by chance. Such is the case with this one observation seen by an anti-vaccine friendly pediatrician.

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