%0 Journal Article
%T Generalized Minimum Perpendicular Distance Square Method of Estimation
%A Rezaul Karim
%A Morshed Alam
%A M. M. H. Chowdhury
%A Forhad Hossain
%J Applied Mathematics
%P 1945-1949
%@ 2152-7393
%D 2012
%I Scientific Research Publishing
%R 10.4236/am.2012.312266
%X In case of heteroscedasticity, a Generalized Minimum Perpendicular Distance Square (GMPDS) method has been suggested instead of traditionally used Generalized Least Square (GLS) method to fit a regression line, with an aim to get a better fitted regression line, so that the estimated line will be closest one to the observed points. Mathematical form of the estimator for the parameters has been presented. A logical argument behind the relationship between the slopes of the lines   and   has been placed.
%K Heteroscedasticity
%K Ordinary Least Square Method
%K Minimum Perpendicular Distance Square Method
%K Generalized Least Square Method
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=25589