Difference between revisions of "FDistribution Command"
From GeoGebra Manual
m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)") |
(pdf -> cdf) |
||
| Line 1: | Line 1: | ||
<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|probability}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|probability}} | ||
;FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, x ) | ;FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, x ) | ||
| − | :Creates | + | :Creates cumulative density function (cdf) of [[w:F-distribution|F-distribution]] with parameters ''n, d'' (''n'' for ''Numerator Degrees of Freedom'', ''d'' for ''Denominator Degrees of Freedom''). |
;FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, x, <Boolean Cumulative> ) | ;FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, x, <Boolean Cumulative> ) | ||
:If ''Cumulative'' is true, creates cumulative distribution function of F-distribution, otherwise creates pdf of F-distribution. | :If ''Cumulative'' is true, creates cumulative distribution function of F-distribution, otherwise creates pdf of F-distribution. | ||
Latest revision as of 11:17, 30 July 2019
- FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, x )
- Creates cumulative density function (cdf) of F-distribution with parameters n, d (n for Numerator Degrees of Freedom, d for Denominator Degrees of Freedom).
- FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, x, <Boolean Cumulative> )
- If Cumulative is true, creates cumulative distribution function of F-distribution, otherwise creates pdf of F-distribution.
- FDistribution( <Numerator Degrees of Freedom>, <Denominator Degrees of Freedom>, <Variable Value> )
- Calculates the value of cumulative distribution function of F-distribution at Variable Value v, i.e. the probability P(X≤v) where X is a random variable with F-distribution given by parameters n, d (n for Numerator Degrees of Freedom, d for Denominator Degrees of Freedom).
- Note: Returns the probability for a given x-coordinate's value (or area under the F-distribution curve to the left of the given x-coordinate).
- Note: This command is also available in the
CAS View.
