| data_synthetic {ddtlcm} | R Documentation |
Synthetic data example
Description
This list contains one synthetic data with K = 3 latent classes. The elements are as follows:
Usage
data(data_synthetic)
Format
A list with 8 elements
Details
tree_phylo. A "phylo" tree with K = 3 leaves.
class_probability. A K-vector with entries between 0 and 1.
item_membership_list. A list of G = 7 elements, where the g-th element contains the indices of items belonging to major food group g.
item_name_list. A list of G = 7 elements, where the g-th element contains the item labels of items in major food group g, and the name of the g-th element is the major food group label.
Sigma_by_group. A G-vector greater than 0. The group-specific diffusion variances.
response_matrix. A binary matrix with N = 100 rows and J = 80 columns. Each row contains a multivariate binary response vector of a synthetic individual.
response_prob. A K by J probability matrix. The k-th row contains the item response probabilities of class k.
tree_with_parameter. A
phylobase::phylo4dobject. Basically the tree_phylo embedded with additional logit(response_prob) at the leaf nodes.