0.6 PO 0.2 CO -0.2 -0.4 -0.6 -0.8 PACF Plot for Second Difference of Log Transformation in Quarterly GVA of banana industry

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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determine the number of AR and MA. It is sometimes possible to use the ACF plot, and the closely related PACF plot, to determine appropriate values for p and q. 

ACF
1.0
0.5
0.0
-0.5
ACF Plot for Second Difference of Log Transformation
in Quarterly GVA of banana industry
0
Lag
Figure 7a. ACF Plot for Second Difference of Log Transformation in
Quarterly GVA of banana industry
Transcribed Image Text:ACF 1.0 0.5 0.0 -0.5 ACF Plot for Second Difference of Log Transformation in Quarterly GVA of banana industry 0 Lag Figure 7a. ACF Plot for Second Difference of Log Transformation in Quarterly GVA of banana industry
Partial ACF
0.6
0.4
0.2
со
-0.2
-0.4
-0.6
-0.8
PACF Plot for Second Difference of Log Transformation
In Quarterly GVA of banana industry
Lag
Figure 7b. PACF Plot for Second Difference of Log Transformation in
Quarterly GVA of banana industry
Transcribed Image Text:Partial ACF 0.6 0.4 0.2 со -0.2 -0.4 -0.6 -0.8 PACF Plot for Second Difference of Log Transformation In Quarterly GVA of banana industry Lag Figure 7b. PACF Plot for Second Difference of Log Transformation in Quarterly GVA of banana industry
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