Isometric Log-ratio Transform applied to a hierarchical clustering
Calculate balances given a hierarchy.
Parameters
table :FeatureTable[Frequency | Composition]
The feature table containing the samples in which the ilr transform
will be performed.
tree :Hierarchy
A hierarchy of feature identifiers that defines the partitions of
features. Each tip in the hierarchycorresponds to the feature
identifiers in the table. This tree can contain tip ids that are not
present in the table, but all feature ids in the table must be present
in this tree. This assumes that all of the internal nodes in the tree
have labels.
pseudocount :Float, optional
The value to add to zero counts in the feature table.