Catalog/Distribution

Box & Whisker by TCViz

Box plot for Power BI: median, quartiles, outliers and n per box.

Preview · Box & Whisker by TCViz INTERACTIVE
Box & Whisker by TCViz screenshot

An average hides the story. Two teams can both close tickets in 20 days on average while one is predictable and the other swings between 2 and 90. Box & Whisker by TCViz shows how the values of each category are spread: the median, the middle half of the values, how far the normal range reaches and which cases fall outside it, with n under every box. Power BI has no built-in box plot; this one says exactly how it counts, and computes every statistic inside your report.

Freemium model

Free — A complete box plot with the method stated: every box, whisker, outlier and n, Tukey or min–max whiskers, inclusive quartiles, six templates including IBCS style, fx colours, both orientations, filtering, bookmarks, drilldown, keyboard, high contrast and 12 languages.

Pro — Unlock via Microsoft AppSource subscription:

  • Group: boxes side by side with a legend
  • Small multiples on a shared scale
  • All points with jitter, mean marker and notches
  • Violin behind each box; colour by quartile
  • Sort by median, mean, IQR or count
  • Exclusive quartiles, Tukey hinges and percentile whiskers
  • Two reference lines and a statistics table

At a glance

Box & Whisker by TCViz — features, tiers and workflow at a glance