Quantitative data analysis serves as part of an essential process of evidence- making in health and social sciences. It is adopted for any types of research question and design whether it is descriptive, explanatory, or causal. However, compared with qualitative counterpart, quantitative data analysis has less flexi- bility. Conducting quantitative data analysis requires a prerequisite understanding of the statistical knowledge and skills. It also requires rigor in the choice of appropriate analysis model and the interpretation of the analysis outcomes. Basically, the choice of appropriate analysis techniques is determined by the type ofresearch question and the nature ofthe data. In addition, different analysis techniques require different assumptions of data. This chapter provides introductory guides for readers to assist them with their informed decision- making in choosing the correct analysis models. To this end, it begins with discussion ofthe levels ofmeasure: nominal, ordinal, and scale. Some commonly used analysis techniques in univariate, bivariate, and multivariate data analysis are presented for practical examples. Example analysis outcomes are produced by the use of SPSS (Statistical Package for Social Sciences).
CITATION STYLE
Jung, Y. M. (2018). Data Analysis in Quantitative Research. In Handbook of Research Methods in Health Social Sciences (pp. 1–15). Springer Singapore. https://doi.org/10.1007/978-981-10-2779-6_109-1
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