COVAR

Returns the covariance of a data point with two sets of data.

Syntax

COVAR(x; y)

x: The cell range containing the first set of data. Eg., A2:A4

y: The cell range containing the second set of data. Eg., B2:B4

Remarks

COVAR function ignores text values, logical expressions, and empty cells in the given range.

Examples

Formula	Result
=COVAR(A2:A4;B2:B4)	1.333333333
=COVAR(A2:A3;B2:B3)	2.5
=COVAR(A3:A4;B3:B4)	0

Get a hands-on experience of the function in the embedded range below.

Possible Errors

Errors	Meaning
#N/A!	The function could not find the value it was asked to look for. Commonly occurs in VLOOKUP and similar functions.
#NAME!	The function name is incorrect or invalid. The given defined name (if any) is invalid. There is a typo in the defined name used in the function. Double quotes are missing for text values in the function. Colon missing in a cell range reference.
#VALUE!	The given argument's data type is incorrect or invalid. For example, the function =DATE(A1:A3) will return a #VALUE error when a text value is present in the range.
#REF!	The given cell reference is incorrect or invalid. This error may occur when a cell/range has been deleted, moved, or pasted over.
#DIV/0!	One or more of the given data sets is empty.

Similar Functions

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