Purpose: This study proposes the best clustering method(s) for different distance measures under two different conditions using the cophenetic correlation coefficient. Methods: In the first one, the data has multivariate standard normal distribution without outliers for n = 10, 50, 100 and the second one is with outliers (5%) for n = 10, 50, 100. The proposed method is applied to simulated multivariate normal data via MATLAB software. Results: According the results of simulation the Average (especially for n = 10) and Centroid (especially for n = 50 and n = 100) methods are recommended at both conditions. Conclusions: This study hopes to contribute to literature for making better decisions on selection of appropriate cluster methods by using subgroup sizes, variable numbers, subgroup means and variances. © 2013 Saraçli et al.; licensee Springer.
CITATION STYLE
Saraçli, S., Doǧan, N., & Doǧan, I. (2013). Comparison of hierarchical cluster analysis methods by cophenetic correlation. Journal of Inequalities and Applications, 2013. https://doi.org/10.1186/1029-242X-2013-203
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