g gm/r 2 在 exoplanetX/greyforecasting source: R/gm.R - RDRR.io 的評價 classic grey forecasting model, GM(1,1) #' #' model sequential data with GM(1,1) model #' @export #' @examples #' g<-gm(y) #' @param x data sequence. ... <看更多>