Sum of Squared Errors (SSE) Calculator
Calculate the Sum of Squared Errors (SSE) for your dataset. Measure the total squared deviation from the mean for statistical analysis.
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How to Calculate Sum of Squared Errors
- Enter your numeric data into the data table or upload a CSV file
- Select the column of data you want to analyze
- The calculator will compute the mean of your data
- The sum of squared errors (total squared deviations from the mean) will be calculated
- View a breakdown of each value with its deviation and squared deviation
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