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Calculates the cumulative correlation coefficient between two columns from the first row up to the current row within a partition. Category: window Syntax: 
CumulativeCorr([column1], [column2])
Returns: Float Context Filtering: ✓ Yes

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Parameters

NameTypeRequiredDescription
column1column✓ YesThe first numeric column for correlation calculation
column2column✓ YesThe second numeric column for correlation calculation
Allowed Column Types for column1: INT, FLOAT, DECIMAL, NUMBER Allowed Column Types for column2: INT, FLOAT, DECIMAL, NUMBER

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Validation

  • Minimum parameters: 2
  • Maximum parameters: 2

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Examples

CumulativeCorr([Sales], [Marketing_Spend])
Returns the running correlation between sales and marketing spend from the first row to the current row. 
CumulativeCorr([Temperature], [Ice_Cream_Sales])
Calculates cumulative correlation to track how the relationship between temperature and ice cream sales evolves over time.
  • Corr - Calculates overall correlation
  • MovingCorr - Calculates moving correlation with a window
  • CumulativeAvg - Calculates cumulative average
Last modified on March 13, 2026