Difference between revisions of "RandomElement Command"
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|list}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|list}} | ||
| − | ;RandomElement[ | + | ;RandomElement[ <List> ] |
:Returns randomly chosen element from the [[Lists|list]] (with uniform probability). All elements in the list must be of the same type. | :Returns randomly chosen element from the [[Lists|list]] (with uniform probability). All elements in the list must be of the same type. | ||
:{{example| 1=<div><code><nowiki>RandomElement[{3, 2, -4, 7}]</nowiki></code> yields one of ''{-4, 2, 3, 7}''.</div>}} | :{{example| 1=<div><code><nowiki>RandomElement[{3, 2, -4, 7}]</nowiki></code> yields one of ''{-4, 2, 3, 7}''.</div>}} | ||
| Line 6: | Line 6: | ||
==CAS Syntax== | ==CAS Syntax== | ||
| − | ;RandomElement[ | + | ;RandomElement[ <List> ] |
:Returns randomly chosen element from the [[Lists|list]] (with uniform probability). All elements in the list must be of the same type. | :Returns randomly chosen element from the [[Lists|list]] (with uniform probability). All elements in the list must be of the same type. | ||
:{{example| 1=<div><code><nowiki>RandomElement[{3, 2, -4, 7}]</nowiki></code> yields one of ''{-4, 2, 3, 7}''.</div>}} | :{{example| 1=<div><code><nowiki>RandomElement[{3, 2, -4, 7}]</nowiki></code> yields one of ''{-4, 2, 3, 7}''.</div>}} | ||
{{note| 1=<div>See also [[Element Command]].</div>}} | {{note| 1=<div>See also [[Element Command]].</div>}} | ||
{{Note|1= See also [[SetSeed Command|SetSeed command]], [[RandomBetween Command|RandomBetween command]], [[RandomBinomial Command|RandomBinomial command]], [[RandomNormal Command|RandomNormal command]], [[RandomPoisson Command|RandomPoisson command]], [[RandomUniform Command|RandomUniform command]].}} | {{Note|1= See also [[SetSeed Command|SetSeed command]], [[RandomBetween Command|RandomBetween command]], [[RandomBinomial Command|RandomBinomial command]], [[RandomNormal Command|RandomNormal command]], [[RandomPoisson Command|RandomPoisson command]], [[RandomUniform Command|RandomUniform command]].}} | ||
Revision as of 08:03, 23 August 2015
- RandomElement[ <List> ]
- Returns randomly chosen element from the list (with uniform probability). All elements in the list must be of the same type.
- Example:
RandomElement[{3, 2, -4, 7}]yields one of {-4, 2, 3, 7}.
Note:
See also Element Command.
CAS Syntax
- RandomElement[ <List> ]
- Returns randomly chosen element from the list (with uniform probability). All elements in the list must be of the same type.
- Example:
RandomElement[{3, 2, -4, 7}]yields one of {-4, 2, 3, 7}.
Note:
See also Element Command.
