psychometrician (@gogdeveloper) / X

psychometrician

4 posts

psychometrician

@gogdeveloper

Token user

Joined July 2026

psychometrician
@gogdeveloper
Aug 5
One sentence, four languages, one picture. R: data(gapminder_2007) + point + x(gdp) + y(life) Python: x(col.gdp) Julia: x(:gdp) Same specification, one Rust engine, byte-identical SVG. Not similar. Identical. psychometrician.github.io/posts/one-engi… #rstats
One engine, four languages, one picture – psychometrician
From psychometrician.github.io
psychometrician
@gogdeveloper
Aug 4
Same tap, two tanks. Shallow water slows the wave, so crests bunch up. 2 lines: data(ripples) + surface + x(across) + y(along) + z(height) + color(height) + palette("plasma") + play(instant, speed = 4) | facet(tank) Be agog. Use gog. psychometrician.github.io/gog-book/ #rstats
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psychometrician
@gogdeveloper
Aug 3
gog is a grammar of graphics: one Rust engine, four bindings — R, Python, Julia, JavaScript. Draft manual (v0.0.2) is live: psychometrician.github.io/gog-book/ Source: github.com/psychometricia… Be agog. Use gog #rstats #JuliaLang #DataViz #RustLang
GitHub - psychometrician/gog: One graphics engine, written in Rust, spoken from four languages....
From github.com