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Learn Data Science with XLSTAT: Exploring and clustering data

with Jean-Paul Maalouf, Data Science Consultant

Exploratory statistics allow to summarize information contained in datasets of various volumes using dimension-reduction and segmentation features.

Outline Describing data

  1. XLSTAT: who are we?
  2. Statistics: families of tools
  3. Reminder: Variables, Individuals, Descriptive Statistics
  4. Exploring & Clustering data
  5. Exploring data: Principal Component Analysis (PCA)
  6. Clustering data: Agglomerative Hierarchical Clustering (AHC)

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