R/methods_lfe.R

In modelsummary: Summary Tables and Plots for Statistical Models and Data: Beautiful, Customizable, and Publication-Ready

#' @include glance_custom.R
#' @keywords internal
glance_custom_internal.felm <- function(x, vcov_type = NULL, ...) {
    insight::check_if_installed("lfe")
    out <- data.frame(row.names = "firstrow")
    if (is.null(vcov_type) || !vcov_type %in% c("vector", "matrix", "function")) {
        if (!is.null(x$clustervar)) {
            cluster_vars <- paste(names(x$clustervar), collapse = " & ")
            out[['vcov.type']] <- paste("by:", cluster_vars)
        }
    }
    row.names(out) <- NULL
    return(out)
}