Skip to main content

Questions tagged [tukey-depth]

a measure of the centrality of a point in a fixed set of points. Also known as location depth or halfspace depth.

2 votes
0 answers
341 views

A nonparametric test for multivariate paired data? (i.e. multivariate version of wilcoxon signed-rank test?)

I have a set of datasets that have undergone 6 different pre-processing approaches prior to undergoing dimensionality reduction with two different algorithms, after which I score them for structure ...
Er W's user avatar
  • 21
6 votes
1 answer
1k views

Tukey depth intuition

In a bagplot, the inner polygon, called the bag, is constructed using the Tukey depth. What is the intuition of Tukey depth and how is it calculated? A simple two-dimensional example with ten to ...
Single Malt's user avatar