Data Grouper

Input Data (JSON Array)

Grouping Rules

Include Count

Summary Fields (Optional)

Example Input

[
  {
    "category": "Electronics",
    "brand": "Apple",
    "product": "iPhone",
    "price": 999.99,
    "inStock": true,
    "sales": 150
  },
  {
    "category": "Electronics",
    "brand": "Samsung",
    "product": "Galaxy",
    "price": 899.99,
    "inStock": true,
    "sales": 120
  },
  {
    "category": "Books",
    "brand": "O'Reilly",
    "product": "JavaScript Guide",
    "price": 49.99,
    "inStock": false,
    "sales": 75
  }
]

Example Grouping:

Group by category, then by brand
Include count at each level
Add summary statistics for price and sales