多元線性模型回歸系數(shù)的主成分估計.pdf

1、學(xué)校代碼：幽分類號：Q墊研究生學(xué)號：密級：⑧東牡知予葒大雪碩士學(xué)位論文Y8890091213303167玉多元線性模型回歸系數(shù)的主成分估計PrincipalComponentsEstimateofRegressionCoemcientofMultiVariateLinearR電gressionModel作者：李艷軍指導(dǎo)教師學(xué)科專業(yè)研究方向?qū)W位類型張寶學(xué)教授應(yīng)用數(shù)學(xué)多元分析高校教師東北師范大學(xué)學(xué)位評定委員會2006年5月AbstraclP

2、rinci弘lcompo躺ntanalysisiswidclyapplied扭啦ese酋eldssuchas：Soci越e∞nomyEn姆lprisesmanagemen‘geology’biochemis仃yIme耐cineetcIsestimateisthemostwideIyappliedinl誣earmodelreg豫ssionof試bi髂edte文but誣c黜ofm赫yindepende嗽wIfi捌e，biasedestima

3、tehasbetcerresultTbestinlatelinearre掣essDnmodelre酉ession塒tllprincipalc。mponentisalso喊l(fā)edBiased，訓(xùn)=li吐issimil8rto砥dgeestiIna_teaIldS艷i玨estimateThey’reoneOflinearch鋤gesof甘lcLSestimateOnthebaseoftlloprincipalcomponc小estimafi

4、onisbuiltTherefore，撩erconsu城ngm強(qiáng)yedi虹onsOfp^ncipalcomponemanalysis，theautlloradoptanotlerm甜lodtoanalyzethatisgetridoftlleequivalentcharacteristicrootAtmesametiIne，togo知髓ersummarizetheoVerall螄ncipa王component、c圭18racterofs

5、ampkprincipalcomponentandansweringmetllodPfinctpalcomponentesamationisb鵲edonmlarylinearmodel托g(shù)res8ioncoe蕊cientofprh垃ipalcom妒nentesti芏n砥ontommt主elementlhe囂modelreg糖ssionsc00嫡cientofprinci刪componentostimation，andthenparall

6、elcalculationsomereslllts，Whichmakethe叫ncipaicomponentbr堍i喲如Ilplayof舳lcnonⅫdfompe彘ctsystcminmultielementlincarmodelregfessionscoe釜cientestim鑫蛀onKeywords：PrincipalComponentSEs廿mate；LinearMode；Charact日i鰣cRoot；Characteristi