Difference between revisions of "Documentation/How Tos/Calc: GAMMADIST function"
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− | __NOTOC__ | + | {{DISPLAYTITLE:GAMMADIST function}} |
+ | {{Documentation/CalcFunc StatisticalTOC | ||
+ | |ShowPrevNext=block | ||
+ | |PrevPage=Documentation/How_Tos/Calc:_GAMMALN_function | ||
+ | |NextPage=Documentation/How_Tos/Calc:_GAUSS_function | ||
+ | }}__NOTOC__ | ||
== GAMMADIST == | == GAMMADIST == | ||
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=== Syntax: === | === Syntax: === | ||
− | <tt>'''GAMMADIST(x; α; & | + | <tt>'''GAMMADIST(x; α; β; mode)'''</tt> |
− | : The gamma distribution is a family of continuous probability distributions, with parameters <tt>'''α'''</tt> (shape) and <tt>'''& | + | : The gamma distribution is a family of continuous probability distributions, with parameters <tt>'''α'''</tt> (shape) and <tt>'''β'''</tt> (scale). |
− | : If mode is <tt>'''0'''</tt>, <tt>'''GAMMADIST'''</tt> calculates the probability density function of the gamma distribution. | + | : If mode is <tt>'''0'''</tt>, <tt>'''GAMMADIST'''</tt> calculates the probability density function of the gamma distribution: |
+ | ::[[Image:Calc_gammadist0_equation.png]] | ||
− | : If mode is <tt>'''1'''</tt>, <tt>'''GAMMADIST'''</tt> calculates the cumulative distribution function of the gamma distribution. | + | : If mode is <tt>'''1'''</tt>, <tt>'''GAMMADIST'''</tt> calculates the cumulative distribution function of the gamma distribution: |
+ | ::[[Image:Calc_gammadist1_equation.png]] | ||
: <tt>'''x'''</tt> must be greater than or equal to <tt>'''0'''</tt>. | : <tt>'''x'''</tt> must be greater than or equal to <tt>'''0'''</tt>. | ||
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: returns approximately 0.86. | : returns approximately 0.86. | ||
− | + | {{SeeAlso|EN| | |
− | [[Documentation/How_Tos/Calc: GAMMAINV function| | + | * [[Documentation/How_Tos/Calc: GAMMAINV function|GAMMAINV]] |
− | [[Documentation/How_Tos/Calc: Statistical functions| | + | * [[Documentation/How_Tos/Calc: Statistical functions|Statistical functions]] |
+ | |||
+ | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
+ | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
+ | [[Category: Documentation/Reference/Calc/Statistical functions]] |