id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-1069	Salman, Abbas Najim; Hassoun, Intesar Obeid; Ameen, Maymona Mohammed	An Efficient Single Stage Shrinkage Estimator for the Scale parameter of Inverted Gamma Distribution	2017	8	.pdf	application/pdf	1977	140	72	This paper deals with the problem for estimation the unknown scale parameter (θ) of IG distribution with known shape parameter (α) when a prior estimate (θo) regarding the actual value (θ) is available using preliminary test single stage shrinkage estimator. Using the form (4), we proposed the preliminary test single stage shrinkage estimator for estimator the scale parameter θ of Inverted Gamma distribution when a prior knowledge θo available about θ with known shape α =1 as below:- { ( ) -----(8) i.e. we put ψ1( ) ( ) in equation (4)and R is the pretest region Mathematics	cache/iajs-1069.pdf	txt/iajs-1069.txt