Date: Thu, 12 Apr 2007 12:58:39 -0500
Reply-To: "Beadle, ViAnn" <viann@spss.com>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: "Beadle, ViAnn" <viann@spss.com>
Subject: Re: individual graphs of change
In-Reply-To: A<0741DA624F60AE43A659DD2264AA4A65015A0383@ucsur-8.ucsur.nt.pitt.edu>
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You have two sets of group dimensions here--per participant (20) and per value of the 4 vars. Crossing them would give you 80 lines on your chart. I guess that truly would be a mess of spaghetti. Is that what you want?
-----Original Message-----
From: SPSSX(r) Discussion [mailto:SPSSX-L@LISTSERV.UGA.EDU] On Behalf Of Zdaniuk, Bozena
Sent: Thursday, April 12, 2007 12:07 PM
To: SPSSX-L@LISTSERV.UGA.EDU
Subject: Re: individual graphs of change
I was thinking about it. But I still don't know how to create a number
of separate lines for each participant on the same graph...
bozena
-----Original Message-----
From: SPSSX(r) Discussion [mailto:SPSSX-L@LISTSERV.UGA.EDU] On Behalf Of
Melissa Ives
Sent: Thursday, April 12, 2007 12:53 PM
To: SPSSX-L@LISTSERV.UGA.EDU
Subject: Re: individual graphs of change
I think this needs a 'wide' (horizontal) dataset (one row per client
with 4 vars instead of a 'long' (vertical) 4 rows per client dataset.
Use CASETOVARS to convert then you should be able to do a chart of the 4
vars by time.
Melissa
-----Original Message-----
From: SPSSX(r) Discussion [mailto:SPSSX-L@LISTSERV.UGA.EDU] On Behalf Of
Zdaniuk, Bozena
Sent: Thursday, April 12, 2007 11:47 AM
To: SPSSX-L@LISTSERV.UGA.EDU
Subject: Re: [SPSSX-L] individual graphs of change
Let's say I have 20 participants, each with four rows of data for var1
and a variable Time with values 1-4 marking what time was each value
collected at. I would like a graph with values of the var1 on y axis and
values of Time on x axis and 20 lines on the graph showing the values of
var1 at each time point for each of the participants. Any ideas how to
do it in SPSS? Thanks!
Bozena
Bozena Zdaniuk, Ph.D.
University of Pittsburgh
UCSUR, 6th Fl.
121 University Place
Pittsburgh, PA 15260
Ph.: 412-624-5736
Fax: 412-624-4810
email: bozena@pitt.edu
-----Original Message-----
From: Beadle, ViAnn [mailto:viann@spss.com]
Sent: Thursday, April 12, 2007 12:34 PM
To: Zdaniuk, Bozena; SPSSX-L@LISTSERV.UGA.EDU
Subject: RE: individual graphs of change
I googled spaghetti graph but the hits seemed to be about ecological
modeling or path diagrams. Could you be a bit more specific or provide a
URL to a similar example?
-----Original Message-----
From: SPSSX(r) Discussion [mailto:SPSSX-L@LISTSERV.UGA.EDU] On Behalf Of
Zdaniuk, Bozena
Sent: Thursday, April 12, 2007 9:22 AM
To: SPSSX-L@LISTSERV.UGA.EDU
Subject: individual graphs of change
Hello, I have a file with multiple rows (4) for each subject, each row
with a var value for a particular data point. I want to create a set of
individual 'spaghetti' graphs mapping these 4 values for each subject.
Any suggestions how I can do it in SPSS or where should I look for
instructions? Thanks so much.
Bozena
Bozena Zdaniuk, Ph.D.
University of Pittsburgh
UCSUR, 6th Fl.
121 University Place
Pittsburgh, PA 15260
Ph.: 412-624-5736
Fax: 412-624-4810
email: bozena@pitt.edu
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