Difference between revisions of "Documentation/How Tos/Calc: KURT function"
From Apache OpenOffice Wiki
< Documentation | How Tos
(→See also:) |
OOoWikiBot (Talk | contribs) m (Robot: Automated text replacement %s) |
||
Line 22: | Line 22: | ||
: returns <tt>'''0.2'''</tt>, indicating that this (too small to be useful) distribution is slightly peaked. | : returns <tt>'''0.2'''</tt>, indicating that this (too small to be useful) distribution is slightly peaked. | ||
− | + | {{Documentation/SeeAlso| | |
− | [[Documentation/How_Tos/Calc: SKEW function| | + | * [[Documentation/How_Tos/Calc: SKEW function|SKEW]] |
− | [[Documentation/How_Tos/Calc: Statistical functions| | + | * [[Documentation/How_Tos/Calc: Statistical functions|Statistical functions]] |
− | [[Documentation/How_Tos/Calc: Functions listed alphabetically| | + | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] |
− | [[Documentation/How_Tos/Calc: Functions listed by category| | + | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} |
Revision as of 14:00, 25 February 2009
KURT
Returns a measure of how peaked or flat a distribution is.
Syntax:
KURT(number1; number2; ... number30)
- number1 to number30 are up to 30 numbers or ranges/arrays containing numbers.
- KURT returns the kurtosis, a measure of how peaked or flat a distribution is, relative to a normal distribution. Positive values indicate a relatively peaked distribution, and negative a relatively flat distribution. KURT calculates:
- for the n >= 4 numbers having a standard deviation s > 0.
Example:
KURT(A1:A30)
- returns the kurtosis of the numbers in A1:A30.
KURT(1; 3; 4; 5; 7)
- returns 0.2, indicating that this (too small to be useful) distribution is slightly peaked.