diff options
Diffstat (limited to 'R')
| -rw-r--r-- | R/estpoly.R | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/R/estpoly.R b/R/estpoly.R index c779f66..958debb 100644 --- a/R/estpoly.R +++ b/R/estpoly.R @@ -210,9 +210,8 @@ arx <- function(x,order=c(0,1,0)){ #' \ldots + b_{nk+nb} u[k-nk-nb] + c_{1} e[k-1] + \ldots c_{nc} e[k-nc] #' + e[k] #' } -#' The function estimates the coefficients using linear least squares (with -#' no regularization). Future versions may include regularization -#' parameters as well +#' The function estimates the coefficients using non-linear least squares +#' (Gauss-Newton Method) #' \\ #' The data is expected to have no offsets or trends. They can be removed #' using the \code{\link{detrend}} function. |