Difference between revisions of "Erlang Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | ||
;Erlang( <Shape>, <Rate>, x ) | ;Erlang( <Shape>, <Rate>, x ) | ||
| − | :Creates | + | :Creates cumulative density function (cdf) of [[w:Erlang distribution|Erlang distribution]] with parameters shape ''k'' and rate ''λ''. |
;Erlang( <Shape>, <Rate>, x, <Boolean Cumulative> ) | ;Erlang( <Shape>, <Rate>, x, <Boolean Cumulative> ) | ||
:If ''Cumulative'' is true, creates cumulative distribution function of Erlang distribution, otherwise creates pdf of Erlang distribution. | :If ''Cumulative'' is true, creates cumulative distribution function of Erlang distribution, otherwise creates pdf of Erlang distribution. | ||
;Erlang( <Shape>, <Rate>, <Variable Value> ): Calculates the value of cumulative distribution function of Erlang distribution at variable value ''v'', i.e. the probability ''P(X ≤ v)'' where ''X'' is a random variable with Erlang distribution given by parameters shape ''k'' and rate ''λ''. | ;Erlang( <Shape>, <Rate>, <Variable Value> ): Calculates the value of cumulative distribution function of Erlang distribution at variable value ''v'', i.e. the probability ''P(X ≤ v)'' where ''X'' is a random variable with Erlang distribution given by parameters shape ''k'' and rate ''λ''. | ||
:{{Note| Returns the probability for a given ''x''-coordinate's value (or area under the Erlang distribution curve to the left of the given ''x''-coordinate).}} | :{{Note| Returns the probability for a given ''x''-coordinate's value (or area under the Erlang distribution curve to the left of the given ''x''-coordinate).}} | ||
Latest revision as of 11:16, 30 July 2019
- Erlang( <Shape>, <Rate>, x )
- Creates cumulative density function (cdf) of Erlang distribution with parameters shape k and rate λ.
- Erlang( <Shape>, <Rate>, x, <Boolean Cumulative> )
- If Cumulative is true, creates cumulative distribution function of Erlang distribution, otherwise creates pdf of Erlang distribution.
- Erlang( <Shape>, <Rate>, <Variable Value> )
- Calculates the value of cumulative distribution function of Erlang distribution at variable value v, i.e. the probability P(X ≤ v) where X is a random variable with Erlang distribution given by parameters shape k and rate λ.
- Note: Returns the probability for a given x-coordinate's value (or area under the Erlang distribution curve to the left of the given x-coordinate).
