منابع مشابه
Modeling Area-Level Health Rankings.
OBJECTIVE Rank county health using a Bayesian factor analysis model. DATA SOURCES Secondary county data from the National Center for Health Statistics (through 2007) and Behavioral Risk Factor Surveillance System (through 2009). STUDY DESIGN Our model builds on the existing county health rankings (CHRs) by using data-derived weights to compute ranks from mortality and morbidity variables, a...
متن کاملmodeling insurance company expenses : the case study of iranian insurance industry
صنعت بیمه به دلیل عرضه محصول منحصر بفرد، در طبقه بندی مالی به عنوان یک صنعت با هزینه های بالا شناخته شده است. رفتار هزینه ها یک معیار مهم برای برای تعیین قدرت مالی شرکت بیمه استو این موضوع به ویژه برای بیمه گذاران و سرمایه گذاران از اهمیت اساسی برخوردار است. این مطالعه هزینه های شرکت های بیمه را در قالب سریهای زمانی پنلی انجام میدهد. تحلیل پنلی کمک برای درک رفتار نا متعارف، پیش بینی هزینه ها، و...
15 صفحه اولThe Longevity of Rankings
Whenever we use Google’s search engine, shop for bargains on Amazon, or evaluate a colleague through citation measures such as the h-index, we are relying on rankings to bring order into large and complex datasets. We would be much better at making decisions if we could thoroughly understand the mechanisms that drive these rankings. Can we trust a ranking system to point out the items of highes...
متن کاملVariability Modeling
The aim of this chapter is to provide a comprehensive description of the notion of variability modeling in the context of software product line engineering and to give an overview of the techniques proposed for variability modeling. Since its first introduction in 1990, feature modeling [1] has been the most popular technique to model commonality and variability (C&V) of products of a product l...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Annals of Statistics
سال: 2010
ISSN: 0090-5364
DOI: 10.1214/10-aos794