what kind of "distance" used in the "KMeans_rcpp"?

[A-Pai]

what kind of "distance" used in the "KMeans_rcpp"? It doesn't seem to be in the manual，Can this be ignored？

[mlampros]

@A-Pai observations will be assigned to clusters based on the Within Sum of Squared Error (WSSE)

[A-Pai]

@A-Pai observations will be assigned to clusters based on the Within Sum of Squared Error (WSSE)

squared euclidian distance？why？

[mlampros]

I implemented this function a few years back, but you can have a look on the web why this specific metric is used for kmeans clustering. There are various resources.
I'll close the issue for now and feel free to re-open if the code does not work as expected