luke says/asks:

“It is interesting to compare world maps of consanguinity and murder rates…. Incidentally, someone who is proficient in computing correlation coefficients could use the country tables in the two links above to compute an actual number.”

here at hbd chick, we take reader requests! (^_^)

so i plotted the consang.net data as compiled by woodley & bell — just to be consistent — against the intentional homicide rates as compiled by the united nations office on drugs and crime and got … *drumroll please!* …

…nuthin’. zip. zilch. nada. a correlation of -0.0758. in other words, there is noooo correlation between modern consangunity rates and known intentional homicide rates. i love non-result results! they’re some of the best. (^_^)

here’s a chart for you — x-axis=consanguinity rates, y-axis=intentional homicide rates (as bob would say: that’s a scatter plot!):

consanguinity and intentional homicide - scatter plot

and here’s a table of the data sorted by homicide rates:

consanguinity and intentional homicide

like i said, though, i think there are problems with using the modern consanguinity rates when we are (i think probably/possibly) talking about the evolution of behaviors — and steven pinker thinks that there are probably some problems with the collection of homicide rates in certain countries. still — no correlation is no correlation.

previously: consanguinity and democracy

(note: comments do not require an email. one of the immortals.)

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