Frequency Table Builder

Create frequency tables and analyze data distributions

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Data Input

How to Use

1. Input Your Data

  • • Enter raw data values separated by commas or spaces
  • • Use grouped data for value-frequency pairs
  • • Upload CSV files for large datasets
  • • Supports both numerical and categorical data

2. Configure Settings

  • • Choose data type (numerical/categorical)
  • • Set class width for numerical data
  • • Specify number of classes or use auto-detect
  • • Select appropriate separator for grouped data

3. Analyze Results

  • • View frequency table with statistics
  • • Examine cumulative frequencies and percentages
  • • Visualize with bar charts, pie charts, or polygons
  • • Export results as CSV or copy to clipboard

Examples

Numerical Data:

85, 90, 92, 78, 88, 95, 82, 79, 91, 87

Categorical Data:

Red, Blue, Green, Red, Yellow, Blue, Red