Insight Data Analytics
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Using statistical analyses to produce findings for a study is the culmination of a long process. This process includes constructing the study design, selecting and measuring the variables, devising the sampling technique and sample size, cleaning the data, and determining the analysis methodology among numerous other issues. The overall quality of the results depends on the entire chain of events. A single weak link might produce unreliable results.
Sample Size Calculation
​​Sample size calculation is a very important aspect of any study. It should be done at the time of planning a study, based on the type of the research question and study design. It is advisable to take the help of a statistician at this stage of the study as well. Authors must provide detailed information regarding the sample size calculation used when publishing their papers.
Statistical Analysis of Data
​​The use of statistical methods allows clinical researchers to draw reasonable and accurate inferences from collected information and to make sound decisions in the presence of uncertainty. Mastery of statistical concepts can prevent numerous errors and biases in medical research
Interpretation of Results
​​Conducting your data analysis and drafting your results chapter are important milestones to reach in your dissertation process. Statistical techniques are mathematical models that require certain knowledge for their interpretation. Without an adequate understanding, the generalization of the study results can be useless or dangerous. Hence, it is essential to know how to interpret statistical results.
