The Analysis of the Role of Bullwhip Effects on the Four-Level Supply Chain in Industry Using Statistical Methods

Table 12

Forecasting Zarbal Company agency by the linear regression method.

Period	Demand	Order
1393/02/06	1847	3847
1393/02/09	1853	1853
1393/02/13	1859	1859
1393/02/15	1865	1865
1393/02/18	1871	1871
1393/02/22	1877	1877
1393/02/25	1883	1883
1393/02/28	1889	1889
1393/02/31	1894	1894
1393/03/04	1900	1900
1393/03/07	1906	1906
1393/03/10	1912	1912
1393/03/13	1918	1918
1393/03/17	1924	1924
1393/03/21	1930	1930
1393/03/24	1936	1936
1393/03/27	1942	1942
1393/03/31	1948	1948
1393/04/04	1954	1954
1393/04/09	1960	1960
1393/04/14	1966	1966
1393/04/17	1972	1972
1393/04/21	1978	1978
1393/04/25	1984	1984
1393/04/29	1990	1990
1393/05/02	1996	1996
1393/05/06	2002	2002
1393/05/12	2008	2008
1393/05/14	2014	2014
1393/05/16	2020	2020
1393/05/18	2026	2026
1393/05/20	2032	2032
1393/05/22	2038	2038
1393/05/25	2044	2044
1393/05/29	2050	2050
1393/06/03	2056	2056