R/strRegression-moments-index-dot.R

In betaSandwich: Robust Confidence Intervals for Standardized Regression Coefficients

#' Create Index for Moments Vector
#'
#' @param p Positive integer.
#'   `p` regressors.
#'
#' @return Returns a list of indices.
#' @family Moments Functions
#' @keywords strRegression moments internal
#' @noRd
.MomentsIndex <- function(p) {
  return(
    list(
      sigmaysq = "sigmaysq",
      sigmayx = paste0(
        "sigmayx",
        seq_len(p)
      ),
      vechsigmacapx = paste0(
        "sigma",
        .VechNames(
          x = paste0("x", seq_len(p)),
          sep = ""
        )
      ),
      muy = "muy",
      mux = paste0(
        "mux",
        seq_len(p)
      )
    )
  )
}