We propose a model explaining a process of the data analysis in the form of the dual space search: Data space and hypothesis space. Based on our model, we developed two hypotheses about the relationship between the search in the data space and two scientific research approaches; hypothesis-driven approach and data-driven approach. Generating a testable hypothesis before an analysis (hypothesis-driven) would facilitate the detailed analyses of the variables related to the hypothesis but restrict a search in the data space. On the other hand, the data analysis without a concrete hypothesis (data-driven) facilitates the superficial but broad search in the data space. The results of our experiment using two kinds of the analysis-support system supported these two hypotheses. Our model could successfully explain the process of data analysis and will help design a learning environment or a support system for data analysis.
CITATION STYLE
Matsumuro, M., & Miwa, K. (2019). Model for data analysis process and its relationship to the hypothesis-driven and data-driven research approaches. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 11528 LNCS, pp. 123–132). Springer Verlag. https://doi.org/10.1007/978-3-030-22244-4_16
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