Case-cohort study, Advanced Statistics

Case-cohort study: The research design in epidemiology which involves the sampling of controls at the outset of the study that is to be compared with the cases from the cohort. The design is usually brought in use when the cohort can be followed for the disease outcome, but it is too costly to collect and process the information on all study subjects. 

 

 

Posted Date: 7/26/2012 6:02:04 AM | Location : United States







Related Discussions:- Case-cohort study, Assignment Help, Ask Question on Case-cohort study, Get Answer, Expert's Help, Case-cohort study Discussions

Write discussion on Case-cohort study
Your posts are moderated
Related Questions
Lagrange Multiplier (LM) test The Null Hypothesis - H0: There is no heteroscedasticity i.e. β 1 = 0 The Alternative Hypothesis - H1:  There is heteroscedasticity i.e. β 1

1) Question on the first day questionnaire asked students to rate their response to the question Are you deeply moved by the arts or music? Assume the population that is sampled

Non-identified response is a term used to signify censored observations in survival data, which are not independent of the endpoint of the interest. Such observations can happen f

Obuchowski and Rockette method  is an alternative to the Dorfman-Berbaum-Metz technique for analyzing multiple reader receiver operating curve data. Instead of the modelling the ja

The objective of this assignment is to test your understanding in the learning outcome (LO2) and learning outcome (LO3) and learning outcome (LO4). 1) This is a grouped assignme

The method or technique for producing the sequence of parameter estimates that, under the mild regularity conditions, converges to maximum likelihood estimator. Of particular signi

#q A paper mill products two grade of paper viz., X & Y. Because of raw material restriction, it cannot produce more than 400 tons of grade X paper & 300 tons of grade Y paper in a

Quasi-experiment is a term taken in use for studies which resemble experiments but are weak on some of the characteristics, particularly that allocation of the subjects to groups

Multivariate data is the data for which each observation consists of the values for more than one random variable. For instance, measurements on the blood pressure, temperature an