Outlier Detector
Detect statistical outliers in a dataset using the IQR (interquartile range) method. Identifies mild outliers (1.5×IQR) and extreme outliers (3×IQR) with fence calculations shown.
How to Use Outlier Detector
Enter your dataset values and select the IQR multiplier (1.5 for mild outliers, 3 for extreme). The tool calculates Q1, Q3, IQR, and fences, then identifies which values fall outside the acceptable range.
Step-by-Step Instructions
- Enter numbers separated by commas or spaces
- Select IQR multiplier (1.5× or 3×)
- Click Detect Outliers
- View identified outliers and fence boundaries
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