AU - Negahdari, F TI - Stein Type Estimators for Disturbance Variance in Linear Regression Model PT - JOURNAL ARTICLE TA - Andishe-_ye-Amari JN - Andishe-_ye-Amari VO - 15 VI - 2 IP - 2 4099 - http://andisheyeamari.irstat.ir/article-1-32-fa.html 4100 - http://andisheyeamari.irstat.ir/article-1-32-fa.pdf SO - Andishe-_ye-Amari 2 ABĀ  - CP - IRAN IN - LG - eng PB - Andishe-_ye-Amari PG - 78 PT - Research YR - 2011