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
Convex hull trimming : A procedure which can be applied to the set of bivariate data to permit robust estimation of the Pearson's product moment correlation coef?cient. The points

1.Sam Lucarelli, owner of Lucarelli Products, is evaluating whether to produce a new product line. After thinking through the production process and the costs of raw materials and

Bayesian inference : An approach to the inference based largely on Bayes' Theorem and comprising of the below stated principal steps: (1) Obtain the likelihood, f x q describing

Codominance : The relationship between genotype at the locus and a phenotype to which it in?uences. If an individuals with heterozygote (such as, AB) genotype is phenotypically dif

Non-randomized clinical trial is the clinical trial in which the series of consecutive patients receive a new treatment and those which respond (according to some of the pre-defin

meaning,uses,shortcomings and drawbacks of vital statistics

Q1: The growth in bad debt expense for Aptara Pvt. Ltd. Company over the last 20 years is as follows. 1997 0.11 1998 0.09 1999 0.08 2000 0.08 2001 0.1 2002 0.11 2003 0.12 2004 0.1

ACC – A pioneer in the Indian cement industry Associated Cement Companies Ltd. (ACC) came into existence in 1936, after the merger of 10 companies belonging to four important bus

regression line drawn as Y=C+1075x, when x was 2, and y was 239, given that y intercept was 11. calculate the residual

Censored observations : An observation xi on some variable of interest is consired to be censored if it is known that xi Li (left-censored)or xi Ui (right-censored) where Li and Ui