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keithclark1966
OOo Enthusiast
Joined: 18 Jan 2007
Posts: 189
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 Posted: Tue Nov 27, 2007 9:26 am Post subject: Regression curves |
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How do I add a trend line/regression curve to an existing chart? I've searched for it and cannot find an answer that actually works.
Keith |
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jrkrideau
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Joined: 08 Aug 2005
Posts: 6733
Location: Kingston ON Canada
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| Posted: Tue Nov 27, 2007 9:31 am Post subject: Re: Regression curves |
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| keithclark1966 wrote: | How do I add a trend line/regression curve to an existing chart? I've searched for it and cannot find an answer that actually works.
Keith |
Select graph and right click on it. Select Edit and then go to the main icon bar and select Insert > Statistics > select desired curve.
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jrkrideau
Kingston ON Canada
Currently using Windows 7 & OOo 3.4.0 and Ubuntu 12.04 & LibreOffice 3.5.2.2 |
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keithclark1966
OOo Enthusiast
Joined: 18 Jan 2007
Posts: 189
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| Posted: Tue Nov 27, 2007 9:36 am Post subject: Re: Regression curves |
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| jrkrideau wrote: | | keithclark1966 wrote: | How do I add a trend line/regression curve to an existing chart? I've searched for it and cannot find an answer that actually works.
Keith |
Select graph and right click on it. Select Edit and then go to the main icon bar and select Insert > Statistics > select desired curve. |
Nope, regression curves is grayed out.
Keith |
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jrkrideau
Super User
Joined: 08 Aug 2005
Posts: 6733
Location: Kingston ON Canada
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| Posted: Wed Nov 28, 2007 7:52 am Post subject: Re: Regression curves |
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| keithclark1966 wrote: | | jrkrideau wrote: | | keithclark1966 wrote: | How do I add a trend line/regression curve to an existing chart? I've searched for it and cannot find an answer that actually works.
Keith |
Select graph and right click on it. Select Edit and then go to the main icon bar and select Insert > Statistics > select desired curve. |
Nope, regression curves is grayed out.
Keith |
Beats me then. It works fine for me.
What OS and version of OOo are you using?
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jrkrideau
Kingston ON Canada
Currently using Windows 7 & OOo 3.4.0 and Ubuntu 12.04 & LibreOffice 3.5.2.2 |
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keithclark1966
OOo Enthusiast
Joined: 18 Jan 2007
Posts: 189
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| Posted: Wed Nov 28, 2007 8:27 am Post subject: Re: Regression curves |
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Nope, regression curves is grayed out.
Keith[/quote]
Beats me then. It works fine for me.
What OS and version of OOo are you using?[/quote]
PCLinuxOS 2007, Open Office 2.2.3
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Open Office 3.0 under Ubuntu 9.04, XP and Vista |
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acknak
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Joined: 13 Aug 2004
Posts: 4295
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| Posted: Wed Nov 28, 2007 9:11 am Post subject: |
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Wasn't that prior to integration of the new Chart module?
I think you'll need to upgrade to get full Chart features. |
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jrkrideau
Super User
Joined: 08 Aug 2005
Posts: 6733
Location: Kingston ON Canada
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| Posted: Thu Nov 29, 2007 6:50 am Post subject: |
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| acknak wrote: |
Wasn't that prior to integration of the new Chart module?
I think you'll need to upgrade to get full Chart features. |
Yes, it was but if I recall correctly that version would produce a linear regression line. Still an update might cure the problem.
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jrkrideau
Kingston ON Canada
Currently using Windows 7 & OOo 3.4.0 and Ubuntu 12.04 & LibreOffice 3.5.2.2 |
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