FemkeSmit
FemkeSmit
Yes, it doesn't matter which samples I remove, as long as by the end of it the projected dataset is of the same size or smaller as the dataset who's...
@jlmelville I'm running version 0.1.14 of uwot. A few coworkers of mine actually also ran into this issue - the ring being formed - with their dataset, and also managed...
Another update: I just used your code for creating the UMAP object on my data, and now no ring formed. ` umap_res2 % map( ~{ dat
It was indeed dens_scale! This is the result if I remove that parameter: 
Interestingly enough, when I delete the dens_scale setting from the function altogether the ring disappears, but if I set it to 0 it appears again. Here's the results coloring by...
My data consists of 10 numeric variables with about 1500 female samples and 1600 male samples. All variables have been normalized to have mean 0 and sd 1. Most variables...
No problem, I'm happy to help. Glad you managed to find and solve the issue!