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developer-roadmap/roadmaps/python-data-analysis/content/visual-inspection@UIFNQ9g5fMK-KoZCrqv27.md
Arik Chakma 274082fd77 feat: clean roadmap content and sync scripts (#10181)
* refactor: clean to roadmap content

* refactor: move shared helpers into scripts/lib
2026-07-28 05:45:17 +06:00

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Visual Inspection

Visual inspection uses charts to identify outliers and anomalies that statistical thresholds might miss. Box plots show the IQR and flag points beyond the whiskers. Scatter plots reveal isolated points far from the main cluster. Histograms expose unusual spikes or gaps. Visual inspection is always a valuable complement to numerical outlier detection.

Visit the following resources to learn more: