Augment data with information from a q_matrix object — augment_q

Augment for q_matrix accepts a model object and a dataset and adds Q values to each observation in the dataset. Q values are stored in separate columns, which is given name with the pattern ".Q1",".Q2", etc. For consistency with broom::augment.prcomp, a column ".rownames" is also returned; it is a copy of 'id', but it ensures that any scripts written for data augmented with broom::augment.prcomp will work out of the box (this is especially helpful when adapting plotting scripts).

Usage

# S3 method for class 'q_matrix'
augment(x, data = NULL, ...)

Arguments

x: A q_matrix object
data: the gen_tibble used to run the clustering algorithm
...: Not used. Needed to match generic signature only.

Value

A gen_tibble containing the original data along with additional columns containing each observation's Q values.