Difference between revisions of "Documentation/How Tos/Calc: CORREL function"
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[[Documentation/How_Tos/Calc: Statistical functions|'''Statistical functions''']] | [[Documentation/How_Tos/Calc: Statistical functions|'''Statistical functions''']] | ||
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| + | [[Documentation/How_Tos/Calc: Functions listed alphabetically|'''Functions listed alphabetically''']], | ||
| + | [[Documentation/How_Tos/Calc: Functions listed by category|'''Functions listed by category''']] | ||
=== Issues: === | === Issues: === | ||
* <tt>'''CORREL'''</tt> is identical to <tt>'''PEARSON'''</tt>. | * <tt>'''CORREL'''</tt> is identical to <tt>'''PEARSON'''</tt>. | ||
Revision as of 15:59, 13 September 2008
CORREL
Returns the Pearson correlation coefficient of two sets of data.
Syntax:
CORREL(x; y)
- where x and y are ranges or arrays containing the two sets of data.
- Any text or empty entries are ignored.
- CORREL calculates:
- where
are the averages of x,y.
- Advanced topic:
- The parameters x and y are always evaluated as array formulas.
Example:
CORREL(A1:A30; B1:B30)
- returns the Pearson correlation coefficient for the two sets of data in A1:A30 and B1:B30.
See also:
Functions listed alphabetically, Functions listed by category
Issues:
- CORREL is identical to PEARSON.
