There different instruments to collect primary data and the most widely used is the questionnaire in a survey method. Correlation and regression tests are two of the basic statistical tools that are widely applied to analyze data.
From the point of view of an academician, selecting a well-studied and appropriate research topic means that the researcher will conduct and will garner the interest of readers.
Systematic review intends to find out the appropriate answers to the questions that have been developed in accordance with the research problem in a study.
Ethical considerations in a study are one of the cardinal elements of the research methodology which confirms that the researcher has considered all necessary guidelines that make the research ethically valid.
The database for annotation, visualisation and integrated discovery (DAVID) is a bioinformatics tool that consists of an integrated biological database and analytical tools.
Applied statistics in the pharmaceutical industry is traced to Kefauver-Harris Drug Amendments in 1962. According to the amendment, firms must prove the safety of the drug and also present substantial evidence of its efficiency (Burger et al, 2012).
A systematic literature review attempts ‘to identify, appraise and summarise all the empirical evidence. Evidence must meet pre-specified eligibility criteria to answer a given research question. A systematic review of literature helps to develop the study that allows identification, quality, limitations and potential.