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PL-300 · 3.3.2 · Visualize and analyze the data

Grouping, binning and clustering

Use grouping, binning, and clustering

Group manually combines categories, create equal ranges, and automatically finds similar observations.

Group is manual

Power BI Groups dialog showing manually selected category groups and an Other group.

Grouping combines selected category members into a business-defined label, such as combining several products into one portfolio group.

Binning creates ranges

Power BI Groups dialog configured for numeric binning with a bin size.

divides numeric or date values into ranges. Choose it when raw continuous values need meaningful buckets such as age bands or ten-unit intervals.

Clustering discovers similarity

is different from both: Power BI analyzes the observations and creates groups based on similarity. The user does not manually define each membership.

Need Feature
Combine chosen categories Group
Create equal value ranges
Discover similar observations

Exam clue: selected categories = group; equal ranges = bins; discovered segments = clusters.

Key points

  • Group: manually combine selected categories
  • : split numeric or date columns into ranges
  • : automatically groups similar data points
  • New values: can fall into an Other group

Click an underlined term for a one-line explanation, or see them all in the glossary .

Exam trap

Groups are manually defined; are discovered automatically from similarity in the data.

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