Maurice Tutor

(5)

$15/per page/Negotiable

About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 6 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 04 Apr 2018 My Price 7.00

Hildreth-Lu scanning

Estimating ρ: The Hildreth-Lu scanning or search procedure.† Since in the first-order autoregressive scheme

 

ρ is expected to lie between −1 and +1, Hildreth and Lu suggest a systematic “scanning’’ or search procedure to locate it. They recommend selecting ρ between −1 and +1 using, say, 0.1 unit intervals and transforming the data by the generalized difference equation (12.6.5). Thus, one may choose ρ from −0.9, −0.8, ... , 0.8, 0.9. For each chosen ρ we  run the generalized difference equation and obtain the associated RSS: Σ . Hildreth and Lu suggest choosing that ρ which minimizes the RSS (hence maximizing the R2). If further refinement is needed, they suggest using smaller unit intervals, say, 0.01 unit such as −0.99, −0.98, ... , 0.90, 0.91, and so on.

a. What are the advantages of the Hildreth–Lu procedure?

b. How does one know that the ρ value ultimately chosen to transform the data will, in fact, guarantee minimum Σ.

 

Answers

Maurice Tutor
(5)
Status NEW Posted 04 Apr 2018 07:04 PM My Price 7.00

Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------.Pl-----------eas-----------e p-----------ing----------- me----------- on-----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be-----------

Not Rated(0)