Statistical analysis Essay Example | Topics and Well Written Essays - 250 words

Statistical analysis - taste ExampleKazemi, et al. utilise generalized estimating equations and logistic regression to analyze effects of motivational interviewing on oftenness of blackouts among first year students. Generalized estimation equation is appropriate to the correlation problem and the discrete context of variables on which it is used. Logistic regression is withal relevant to the factor as blackout and gender were metric on a categorical, discrete, and binary scale. Other variables were measured on other scales but these are applicable to the estimating models (Muth, 2009). Inferred binary assumption on blackout and gender are also valid.Badger and Werrett however used descriptive statistics for analysis and this is consistent with the discrete and ordinal scope of the analyzed data. Frequency of occurrence was the counseling of the descriptive study that lacked assumptions on the investigated variables. The statistics are however effective for the studys objecti ve (Muth, 2009).Awerczek et al. also used descriptive statistics for quantitative aspects of their study. The discrete nature of the investigated variables, measurable on ordinal scale, justifies use of descriptive statistics such as percentages but no assumption can be deduced from the analysis to justify the