TSD%20Forecasting%20Example%20%28J%26C-13%29

TSD%20Forecasting%20Example%20%28J%26C-13%29 - REGRESSION...

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REGRESSION ANALYSIS FOR TIME SERIES WITH TREND Period Demand Forecast [t] [D(t)] [F(t)] 1 18 16.2 2 21 18.8 3 20 21.4 4 24 24.0 5 27 26.6 6 26 29.2 7 35 31.8 8 33 34.3 9 39 36.9 10 37 39.5 11 43 42.1 12 42 44.7 13 45 47.3 14 55 49.9 15 52 52.5 16 55.1 17 57.7 18 60.3 F(t) = 13.62 + 2.59t 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 Period D e m a n d / F o r e c a s t
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SUMMARY OUTPUT Regression Statistics Multiple R 0.97489135 R Square 0.950413144 Adjusted R Square 0.946280906 Standard Error 2.57708982 Observations 14 ANOVA df SS MS F Significance F Regression 1 1527.517582418 1527.518 229.9996 3.427278E-009 Residual 12 79.6967032967 6.641392 Total 13 1607.214285714 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept 13.61758242 1.6073501322 8.47207 2.1E-006 10.1154673277 17.1196975 10.115467328 17.119697507 1 2.591208791 0.1708593913 15.16574 3.4E-009 2.2189381573 2.96347943 2.2189381573 2.9634794251
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TSD%20Forecasting%20Example%20%28J%26C-13%29 - REGRESSION...

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