Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Robust Estimation in Semiparametric Regression Model

HU Hong chang (Departmant of Mathematics,Hubei Normal University,Hubei Huangshi 435002; School of Geodesy and Geomatics,Wuhan University,Hubei Wuhan 430079)  
In this paper,Consider the semiparametric regression model y i=X T iβ+g(t i)-ε i for i=1,2,...,n The first,β∧ and g∧(t) are derived by using the principle of robust estimation.Then the estimators of the covariance matrix,based on influence function,are derived.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved