This function shows the STATIS results
# S3 method for statis
summary(object, ...)
object of class 'statis'.
further arguments passed to or from other methods
a list with:
homogeneity: homogeneity of the blocks (in percentage)
weights: the weights associated with the blocks to build the compromise
eigenvalues: the eigenvalues of the svd decomposition
inertia: the percentage of total variance explained by each axis