create_labels_Omega function

Create labels for Omega

This function creates labels for the model parameter Omega.

create_labels_Omega(P_r, C, cov_sym)

Arguments

• P_r: The number of covariates connected to a random coefficient (can be 0).
• cov_sym: Set to TRUE for labels of symmetric covariance elements.

Returns

A vector of labels for the model parameter Omega of length P_r^2 * C if P_r > 0 and cov_sym = TRUE

or of length P_r*(P_r+1)/2*C if cov_sym = FALSE and NULL

otherwise.

Details

The labels are of the form "c.p1,p2", where c is the latent class number and p1,p2 the indeces of two random coefficients.

Examples

RprobitB:::create_labels_Omega(2, 3, cov_sym = TRUE)
RprobitB:::create_labels_Omega(2, 3, cov_sym = FALSE)