Explain initial data analysis (ida), Advanced Statistics

Initial data analysis (IDA): The first phase in the examination of the data set which comprises  number of informal steps including the following steps

* checking the quality of the data,

* calculating the simple summary statistics and constructing the suitable graphs.

The basic aim is to clarify the structure of the data, attain a simple descriptive sum and perhaps get ideas for the more sophisticated analysis.

Posted Date: 7/28/2012 9:12:29 AM | Location : United States







Related Discussions:- Explain initial data analysis (ida), Assignment Help, Ask Question on Explain initial data analysis (ida), Get Answer, Expert's Help, Explain initial data analysis (ida) Discussions

Write discussion on Explain initial data analysis (ida)
Your posts are moderated
Related Questions
Normal 0 false false false EN-US X-NONE X-NONE

What is a Generalized Linear Model? A traditional linear model is of the form where Yi is the response variable for the ith observation, xi is a column vector of explanator

Recursive models are the statistical models in which the causality flows in one direction, that is models which include only unidirectional effects. Such type of models do not inc

Multiple comparison tests : Procedures for detailed examination of the differences between a set of means, generally after a general hypothesis that they are all equal has been rej

Genetic algorithms: The optimization events motivated by the biological analogies. The prime idea is to try to mimic the 'survival of the fittest' rule of the genetic mutation in

Normality - Reasons for Screening Data Prior to analyzing multivariate normality, one should consider univariate normality Histogram, Normal Q-Qplot (values on x axis

Tree is the term from the branch of the mathematics which known as the graph theory, used to describe any set of the straight-line segments joining the pairs of points in some pro

Response surface methodology (RSM): The collection of the statistical and mathematical methods useful for improving, developing, and optimizing processes with significant applicat

Knox's tests: These tests designed to detect any tendency for the patients with a particular disease to form the disease cluster in time and space. The tests are relied on a two-b

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 circumstan