Difference between revisions of "TTestPaired Command"

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(Created page with '<noinclude>{{Manual Page|version=4.0}}</noinclude> {{command|statistics}} ;TTestPaired[<List of Sample Data 1>,<List of Sample Data 2>,<Tail>]:{{description}}')
 
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<noinclude>{{Manual Page|version=4.0}}</noinclude>
 
<noinclude>{{Manual Page|version=4.0}}</noinclude>
 
{{command|statistics}}
 
{{command|statistics}}
;TTestPaired[<List of Sample Data 1>,<List of Sample Data 2>,<Tail>]:{{description}}
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;TTestPaired[<List of Sample Data 1>,<List of Sample Data 2>,<Tail>]
 +
:Performs a paired T test using the given lists of paired sample data.  ''Tail'' has possible values "<", ">" , "≠" that determine the following alternative hypotheses:
 +
:: "<" = μ < 0 
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:: ">" = μ > 0
 +
:: "≠" = μ ≠ 0
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::( μ is the mean paired difference of the population)
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:Results are returned in list form as {P value, T test statistic}.

Revision as of 05:51, 23 July 2011



TTestPaired[<List of Sample Data 1>,<List of Sample Data 2>,<Tail>]
Performs a paired T test using the given lists of paired sample data. Tail has possible values "<", ">" , "≠" that determine the following alternative hypotheses:
"<" = μ < 0
">" = μ > 0
"≠" = μ ≠ 0
( μ is the mean paired difference of the population)
Results are returned in list form as {P value, T test statistic}.
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