Fixed: \delta

R/estparnormratio.R

@@ -23,7 +23,7 @@ estparnormratio <- function(z, eps = 1e-06) {
   #' }
   #' with two attributes \code{attr(, "epsilon")} (precision of the result) and \code{attr(, "k")} (number of iterations).
   #'
-  #' @details The parameters \eqn{\beta}, \eqn{\rho}, \eqn{delta_y} are estimated with the EM algorithm
+  #' @details The parameters \eqn{\beta}, \eqn{\rho}, \eqn{\delta_y} are estimated with the EM algorithm
   #' as presented in El Ghaziri et al. The computation uses the \code{\link{kummerM}} function.
   #' This uses an iterative algorithm.
   #'