Difference between revisions of "TTestPaired Command"
From GeoGebra Manual
(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>]:{ | + | ;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}. | ||
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}.
