gm_2: optimal gm model with background and response formula

In exoplanetX/greyforecasting: A package for grey systems forecasting methods

Description

weighted background gm model and solved by auxillary parameters

Usage

gm_2(y, ntest = NULL, term = 1, buff = NULL, alpha = NA)

Arguments

y	data sequence.
buff	buffer operator used for original data.
alpha	coefficient in buffer operator if used.
present	character vector containing xlab and ylab.

Examples

g<-gm_1(y,term=3)

exoplanetX/greyforecasting documentation built on Jan. 17, 2022, 6:46 a.m.