Thetlinear mixed model: model formulation, identifiability and estimation

Model Identifiability

teacher educator evaluation model

اگرکیفیت معلم کلاس برای بهبودیادگیری دانش آموزحیاتی است،پس کیفیت اساتیددانشجو-معلمان، یابه عبارتی معلمین معلمان نیزبرای پیشرفت آموزش بسیارمهم واساسی است.ناگفته پیداست که یک سیستم مناسب آموزش معلمان ،معلمین با کیفیتی را تربیت خواهدکرد.که این کار منجربه داشتن مدارس خوب، ودرنتیجه نیروی کارماهرتروشهروندبهتربرای جامعه خواهدشد. اساتیددانشجو-معلمان نقشی بسیارمهم را در سیستم اموزش معلمان درسراسرجهان ای...

Outlier robust nonlinear mixed model estimation.

In standard analyses of data well-modeled by a nonlinear mixed model, an aberrant observation, either within a cluster, or an entire cluster itself, can greatly distort parameter estimates and subsequent standard errors. Consequently, inferences about the parameters are misleading. This paper proposes an outlier robust method based on linearization to estimate fixed effects parameters and varia...

Formulation of Marriage Parenting Model

Introduction: Parents have the primary responsibility for raising their children. The impact that parents have on their children is sometimes tangible and sometimes completely intangible. These effects can be examined under the heading of parenting. Various plans have been proposed for parenting, one of the most important of which is to prepare children for marriage, and this study was conducte...

Model Formulation Model Construction Model