Computes centroids per group using classic mean or robust methods.
ord_extract_centroids(
scores,
group_var,
axis1,
axis2,
method = c("classic", "robust")
)Data frame with group centroids.
Data frame of ordination scores.
Name of grouping column.
Name of first axis column.
Name of second axis column.
Centroid method: "classic" or "robust".
Extract centroids of groups from ordination scores with classic or robust method
Computes the centroid coordinates for each group using either the classical mean or robust minimum covariance determinant.