Programming the statistical procedures from SAS

R square mean Calculation

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Super Contributor
Posts: 399

R square mean Calculation

May I request someone to help me in calculating R square mean?

Esteemed Advisor
Esteemed Advisor
Posts: 6,977

Re: R square mean Calculation

Hi,

Isn't it something to do with Geometric mean:

http://en.wikipedia.org/wiki/Geometric_mean

E.g. log value then run into a means procedure.

Super Contributor
Posts: 399

Re: R square mean Calculation

Are you saying that Geometric mean and Least mean square are same? Also I'm bit confused with the calculation as well.

Thanks for any inputs you offer.

Grand Advisor
Posts: 16,860

Re: R square mean Calculation

I'm not familiar with the term r-square mean. Can you elaborate?

Super Contributor
Posts: 399

Re: R square mean Calculation

I'm sorry. It is least square means(ls means).

Little confused with the term R squared value and least square means.

Grand Advisor
Posts: 16,860

Re: R square mean Calculation

You usually run a regression to calculate LS Means and obtain R-Squared values. You may want to post a more detailed question.

Please review the posting guidelines here:

You may also want to review how to perform a regression in SAS on the UCLA SAS tutorial page:

http://www.ats.ucla.edu/stat/sas/output/reg.htm

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