Date:         Wed, 12 Nov 2008 11:47:36 -0500
Reply-To:     Mirka Ondrack <mirka@yorku.ca>
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         Mirka Ondrack <mirka@yorku.ca>
Subject:      Re: ANOVA and Post-hoc comparisons using group data
Comments: To: Michael Kruger <mkruger@WIDEOPENWEST.COM>
In-Reply-To:  <491AEF07.8030109@wideopenwest.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Dear Michael,

why not use ONEWAY procedure with the matrix input? This procedure has a
lot of options for the post-hoc tests and has been in many previous
versions of SPSS.

Example:

matrix data variables= rowtype_   group  dep/ factor=group.
begin data.
MEAN        1       23.02
STDDEV     1       9.98
N                1       42
MEAN         2      22.18
STDDEV     2      14.38
N               2        540
Mean         3         23.01
STDDEV   3        13.00
N               3        62
end data.
execute.
ONEWAY
  dep BY group
   /MATRIX=IN(*)
  /STATISTICS DESCRIPTIVES HOMOGENEITY
  /MISSING ANALYSIS
  /POSTHOC = BONFERRONI ALPHA(.05).


Michael Kruger wrote:
> I have a researcher who has data that has been collected over an
> extended period of time for about a dozen groups that he wants to
> analyze in specific subsets of groups. The problem is that he has only
> group data; means, std. errors nd n per group. Can SPSS 15 or 17 be used
> to accurately analyze this type of data? If so, pleae point me in the
> right direction. Tnanks in advance.
>
> Michael Kruger
>
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--

Mirka Ondrack                     Tel:(416)736 2100[ex:33028]

Institute for Social Research     Fax:(416)736 5749

York University, TEL 5064         email: mirka@yorku.ca
<mailto:mirka@yorku.ca>

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