[OASIS Issue Tracker] Updated: (OFFICE-2271) error in ttest formula

[ http://tools.oasis-open.org/issues/browse/OFFICE-2271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eike Rathke updated OFFICE-2271:
--------------------------------

    Affects Version/s:     (was: ODF 1.2)

> error in ttest formula
> ----------------------
>
>                 Key: OFFICE-2271
>                 URL: http://tools.oasis-open.org/issues/browse/OFFICE-2271
>             Project: OASIS Open Document Format for Office Applications (OpenDocument) TC
>          Issue Type: Bug
>          Components: OpenFormula
>            Reporter: Andreas Guelzow 
>            Assignee: Andreas Guelzow 
>             Fix For: ODF 1.2
>
>
> In the TTEST description we say:
> If mode is set to the one-tailed test  TTEST = 1- P(0<=...) = 1 - integral...
> This is incorrect and should be
> If mode is set to the one-tailed test  TTEST = 1/2 - P(0<=....) = 1/2 - integral...

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