Category "cartesian-coordinates"

PCA - All variables with same signal on PC1 coordinates

So, I am analyzing a dataset that consists of 160 observations and 20 variables and am performing a PCA. It is about patients affected by a disease and the vari

Multiples transformations matrix on SVG, get cursor point

This question is probably more related to math than svg itself. Inside a main svg, got multiples transformed svg, (from different events), by a viewBox attrib