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------- Additional comments from [EMAIL PROTECTED] Tue Apr 24 13:37:05 +0000 2007 ------- In my opinion, both OOo and Excel perform a poor job here. Of course, in the given example, Excel is slightly better, BUT I would personally prefer the following method: - IF all the data points of ONLY one group of data are displayed (i.e. there is only one mean and one SD) - then allow user to select the confidence interval he wants e.g. CI95% (+/- 2 SD), (or 68% aka +/- 1 SD) - and draw the corresponding horizontal lines [Confidence intervals could be calculated using more robust methods, like bootstrapping sometime in the future.] This would look something like: http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=65 (well, NOT quite; it would look much more simple, with only 2 horizontal lines and a number of bars). --------------------------------------------------------------------- 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]
