Discovering Intra-Urban Population Movement Pattern Using Taxis’ Origin and Destination Data and Modeling the Parameters Affecting Population Distribution

modeling loss data by phase-type distribution

بیمه گران همیشه بابت خسارات بیمه نامه های تحت پوشش خود نگران بوده و روش هایی را جستجو می کنند که بتوانند داده های خسارات گذشته را با هدف اتخاذ یک تصمیم بهینه مدل بندی نمایند. در این پژوهش توزیع های فیزتایپ در مدل بندی داده های خسارات معرفی شده که شامل استنباط آماری مربوطه و استفاده از الگوریتم em در برآورد پارامترهای توزیع است. در پایان امکان استفاده از این توزیع در مدل بندی داده های گروه بندی ...

Cigarette and hookah using pattern in over-15 population of Bandar Abbas, a population based study

Introduction: Tobacco use is considered as an important general health problem and it is known as one of the preventable causes of morbidity and mortality. The goal of this survey was to determine the cigarette and hookah using model in over-15 population residing in Bandar Abbas. Methods: In this population-based study, a total number of 1810 over-15 residents of Bandar Abbas were selected us...

Spatial Distribution Of Iranian Population In Canada: A Portrait Using The 2001 Census Data

Diplomacy and the pattern of spatial distribution of activity and population in border villages Case: Zahak county

Introduction The government is the first and most powerful decision-maker and actor in the field of spatial structure. Spatial structure is an essential part of the battle for control and protection of individuals and society. In fact, spatial planning and land use management is the manifestation of the government authority in the form of setting rules and allocating resources and decision-mak...

pattern of complementary and alternative medicine use in urban population

background: to determine the prevalence and patterns of complementary and alternative medicine (cam) use in urban population in isfahan. methods: in a cross–sectional study through two-stage sampling methods, 870 individuals were selected from isfahan province, center of iran. we selected 20 clusters randomly and chose one household from each cluster by chance then 24 households were included...