Difference between revisions of "Documentation/How Tos/Calc: CHIDIST function"
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Revision as of 09:01, 24 November 2009
CHIDIST
Calculates values for a χ2-distribution.
Syntax:
CHIDIST(x; k)
- k is the (positive integer) degrees of freedom for the χ2-distribution.
- x is a number >=0.
- CHIDIST returns the right tail probability for the χ2-distribution:
Issues:
- The draft international standard ODFF calls this function LEGACY.CHIDIST, and defines a new CHISQDIST function. * CHISQDIST is expected for OOo 3.1
- The draft international standard ODFF has no restriction for x, but defines that LEGACY.CHIDIST returns 1 for x ≤ 0.
Example:
CHIDIST(2; 3)
- returns approximately 0.5724.
