[R-SIG-Finance] Kalman Filter + DLM Package in R

nserdar snes1982 at hotmail.com
Wed Oct 31 12:32:35 CET 2012


Thanks,

i is defined as each industries, sectors etc.

I defined initial values for those parameters,

phi_1 = 0.5
Phi_2 = 0.5 

Alpha_bar=  OLS  regression results  (intercept) from first 10 observation
Beta_bar= OLS    regression results  (beta) from first 10 observation

Var(Wi1t) = 1.001
Var(Wi2t) = 1.001
Var(Vit) = 1.001

DLM and other packages just only focus on KF Random Walk process, none of
those does not provide any ideas about KF mean reverting. 

Regards,
Ser




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