Digit ratio visualization according to data from Bailey and Hurd, 2005

Forfatter/Opretter:

Modern Bad Hawk

Kredit:

Created in Matlab r2012b, details given in Description.

Shortlink:

https://dkwiki.dk/b/2cd12

kilde:

Wikimedia Commons

størrelse:

1367 x 630 Pixel (12172 Bytes)

beskrivelse:

This is a visualization of two normally distributed sets of digit ratios based on the parameters given in doi:10.1016/j.biopsycho.2004.05.001 as well as a combination of them to represent both pools.

I created this image in Matlab using the following commands:

x = 0.8:0.001:1.1; m = normpdf(x, 0.947, 0.029)/1000; w = normpdf(x, 0.965, 0.026)/1000; plot(x,m,x,w,x,(m+w)/2, 'LineWidth', 2.5); set(gca, 'YTick', []); axis([0.8 1.1 0 0.016]); legend('Men', 'Women', 'Both'); xlabel('Digit ratio'); ylabel('Probability of observing');

As the author of this image, I release it into the Public Domain.

Licens:

CC0

Licensbetingelser:

Creative Commons Zero, Public Domain Dedication