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Durga online training institute is one of the best for clinical SAS and Power BI certification courses in India. With experienced trainers, the institute offers comprehensive training programs to equip students with the knowledge and skills required to excel in the field. The clinical SAS training covers topics such as data manipulation, statistical analysis, and clinical trial reporting, while the Power BI certification course provides an in-depth understanding of data visualization and analytics. Join Durga online training institute to gain a competitive edge in the industry and enhance your career prospects.
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To determine the significance of a difference between a control and experimental group before and after an intervention, both groups' pre- and post-intervention measures are important. To assess changes within each group over time, do a paired t-test or repeated measures ANOVA. To assess the magnitude of change across groups, employ independent t-tests or ANCOVA using pre-intervention scores as variables. Ensure that the data fit the normality and variance homogeneity assumptions. Consider effect size measurements such as Cohen's d to assess the practical importance of observed changes.
SAS Online Training Institute, Power BI, Python Pune, India (saspowerbisasonlinetraininginstitute.in)
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