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------- Additional comments from [email protected] Thu Jul 8 15:11:54 +0000 2010 ------- For the given data you get Y=0.0011*X+0.11. Therefore all residuals have to be zero and the standard errors are zero too. The F-statistic should result in an error because of division by zero. It is wrong in Excel, which calculates a F-statistic. Gnumeric gets an error for the F-statistic, which seems appropriate to me, but has non zero errors too. If I calculate first the means and then the coefficients and errors, I get zeros. So I think, that an improvement is possible, if we change from one iteration to two iterations as we had done in other statistical functions. --------------------------------------------------------------------- Please do not reply to this automatically generated notification from Issue Tracker. Please log onto the website and enter your comments. http://qa.openoffice.org/issue_handling/project_issues.html#notification --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
