Find model and white forecasts

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Reference no: EM132302122

Assignment -

(1) Check for trend and seasonality

Trend How: Sig < 0.5 → linear trend

Sig < 0.5 → quadratic trend.

Seasonality How: Anova Sig < 0.05

(2) Display ACF and eACF and identify the model.

(3) Check each model separately for lowest BIC and for Sig < 0.05.

(4) Find final model and check residuals how?

Igoox test

Graph of white noise

Residual eACF ACF

(5) Find model and white forecasts.

Instructions -

1) Detect if stationary.

2) Plot the acf and pascf and identify the model.

3) Find the final models

4) Test residual for white noice.

Attachment:- Assignment Files.rar

Reference no: EM132302122

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