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How-to

Cluster Analysis Online

Example Data

Discover the hidden structure in your data with DATAtab’s Cluster Analysis calculator. Choose between k-means clustering calculator or hierarchical clustering calculator to segment your dataset and reveal meaningful patterns

Do you want to calculate a cluster analysis? Only four steps are necessary:

  • Copy your data into the table
  • Choose a clustering method
  • Select more than one variable
  • Select the number of clusters you want to calculate

Cluster analysis

Cluster analysis (or clustering) is an unsupervised machine-learning technique used to discover natural groupings—or clusters—within a dataset. Rather than predicting a target variable, clustering algorithms examine the data’s inherent structure and partition it.

Cite DATAtab: DATAtab Team (2025). DATAtab: Online Statistics Calculator. DATAtab e.U. Graz, Austria. URL https://datatab.net

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