dot-full_to_lower_tri: Get indices for subsetting lower-tri summaries of square...

In LMMELSM: Fit Latent Multivariate Mixed Effects Location Scale Models

Get indices for subsetting lower-tri summaries of square matrices.

Description

Helper for correlation-matrix summarize output.

Usage

.full_to_lower_tri(x, string = FALSE)

Arguments

x	Integer. Dimension of matrix.
string	Logical (Default: FALSE). Whether to return strings (e.g., [2,1], or row indices, assuming column-major ordering.)

Details

The .summarize function returns every redundant and constant element from a correlation matrix. This function returns the stan-strings (when string = TRUE, e.g., [2,1], [3,1]), or the row-index assuming column-major order.

Value

Charactor vector (if string is TRUE) or integer vector.

Author(s)

Stephen R. Martin

LMMELSM documentation built on Dec. 28, 2022, 1:32 a.m.