Attack rate, Advanced Statistics

Attack rate: This term frequently used for the incidence of the disease or condition in the particular group, or during a limited interval of time, or under the special circumstances such as an epidemic. A speci?c example would be one including outbreaks of food poisoning, where the attack rates would be measured for those people who have eaten a particular item and for those who have not.


Posted Date: 7/26/2012 4:34:02 AM | Location : United States

Related Discussions:- Attack rate, Assignment Help, Ask Question on Attack rate, Get Answer, Expert's Help, Attack rate Discussions

Write discussion on Attack rate
Your posts are moderated
Related Questions
You and your team have been hired as strategic consultants by the hugely successful retailer known as “Cutie Pie”. The company sells many products, although one product in particul

Quota sample is the sample in which the units are not selected at the random, but in terms of a particular number of units in each of a number of categories; for instance, 10 men

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

In the time series plot and scatter graphs there were many outliers that were clearly visible. These have been removed to identify if they were influential or had high leverage and

Per-experiment error rate is the possibility of the incorrectly rejecting at least one null hypothesis or assumption in the experiment including one or more tests or comparisons,

Lorenz curve : Essentially the graphical representation of cumulative distribution of the variable, most often used for the income. If the risks of disease are not monotonically in

Compound symmetry : The property possessed by the variance-covariance matrix of the set of multivariate data when its chief diagonal elements are equal to each other, and in additi

Bartlett decomposition : The expression for the random matrix A which has a Wishart distribution as the product of the triangular matrix and the transpose of it. Letting each of x

The graphical process most frequently used in the analysis of data from a two-by-two crossover design. For each of the subject the difference between the response variable values o

Residual plots are the plots of some type of residual which might be helpful in assessing the assumption made by the fitted model. In regression analysis there are various method