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| 다변량 탐색적 양적 연구× | 군집 분석× | |
|---|---|---|
| 분야≠ | 연구설계 | 통계학 |
| 계열≠ | Process / pipeline | Latent structure |
| 기원 연도≠ | 1930s–1960s (foundational multivariate methods); codified in research design literature from the 1980s onward | 1939–1967 |
| 창시자≠ | Hair, Tabachnick, and colleagues (canonical synthesis); roots in Fisher, Hotelling, and Thurstone (early 20th century) | Robert C. Tryon (early development); Ward (1963) for hierarchical; MacQueen (1967) for k-means |
| 유형≠ | Quantitative research design | Unsupervised classification / grouping |
| 원전≠ | Hair, J. F., Black, W. C., Babin, B. J., & Anderson, R. E. (2019). Multivariate Data Analysis (8th ed.). Cengage Learning. ISBN: 978-1473756540 | Everitt, B. S., Landau, S., Leese, M. & Stahl, D. (2011). Cluster Analysis (5th ed.). Wiley. ISBN: 978-0470749913 |
| 별칭 | multivariate exploratory design, exploratory multivariate analysis, multivariate data exploration, MEQ research | clustering, unsupervised classification, data clustering, numerical taxonomy |
| 관련 | 5 | 5 |
| 요약≠ | Multivariate exploratory quantitative research is a design in which researchers simultaneously examine multiple quantitative variables without imposing a predetermined structural model, using techniques such as exploratory factor analysis, cluster analysis, or principal component analysis to detect latent patterns, natural groupings, or underlying dimensions in the data. The goal is discovery and pattern recognition rather than hypothesis confirmation. | Cluster analysis is a family of unsupervised multivariate techniques that partition a set of objects or observations into internally homogeneous, mutually distinct groups — clusters — based on measured characteristics, without any prior knowledge of group membership. It is widely used in market segmentation, bioinformatics, psychology, and social science to reveal natural groupings in data. |
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