Re: trouble-shoot, help!

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Re: trouble-shoot, help!

Andrew Neuwirth
Hello,
 
I am attempting to transform a variable to get a predicted value (Y0=B0+B1X1...etc).  I input the formula correctly into the the 'transform variable' function and the out-put is:
 
>Error #1400.  Command name: EXECUTE
>Input error when reading a case.
 
----Does this mean there is something wrong with my variable entry?  I am using the 21-day trial package b.c I am no longer at my university (where we use version 16.0).  Thank you for your help.
 
-Andrew
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FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

Keli Saporta

 

 

Hello,

 

Before several days I asked for your help if somebody knows " if there any procedure or other way to calculate serial correlation" . Unfortunately nobody could help. It has two other names for it. Maybe now I will be luckier: FIRST ORDER SERIAL CORRELATION OR, AUTOCORRELATION.

Maybe somebody knows?
I would appreciate any help

TODA RABA

kelly

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Re: FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

Marta Garcia-Granero
Keli Saporta wrote:

>
>
> Before several days I asked for your help if somebody knows " if there
> any procedure or other way to calculate serial correlation" .
> Unfortunately nobody could help. It has two other names for it. Maybe
> now I will be luckier: /FIRST ORDER SERIAL CORRELATION/ OR,
> /AUTOCORRELATION/.
>
> Maybe somebody knows?
> I would appreciate any help
>
Googling a bit for you (did you try before asking?), I found this
interesting link (a javascript applet to compute first time serial
correlation):

http://home.ubalt.edu/ntsbarsh/Business-stat/otherapplets/Autoreg.htm

HTH,
Marta García-Granero


--
For miscellaneous SPSS related statistical stuff, visit:
http://gjyp.nl/marta/

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Re: FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

Peck, Jon
In reply to this post by Keli Saporta

If you search the Help index in SPSS/PASW Statistics for autocorrelation, you will find many references.

 


From: SPSSX(r) Discussion [mailto:[hidden email]] On Behalf Of Keli Saporta
Sent: Thursday, May 07, 2009 10:09 AM
To: [hidden email]
Subject: [SPSSX-L] FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

 

 

 

Hello,

 

Before several days I asked for your help if somebody knows " if there any procedure or other way to calculate serial correlation" . Unfortunately nobody could help. It has two other names for it. Maybe now I will be luckier: FIRST ORDER SERIAL CORRELATION OR, AUTOCORRELATION.

Maybe somebody knows?
I would appreciate any help

TODA RABA

kelly

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Re: FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

Ornelas, Fermin-2

An answer to this question could be found in a statistics text book such as Neter et al Applied Linear Statistical Models. The Cochrane-Orcutt procedure is one of the suggested methods to deal with autocorrelation. The D-W test will tell you whether autocorrelation is a problem in your estimation.

 


From: SPSSX(r) Discussion [mailto:[hidden email]] On Behalf Of Peck, Jon
Sent: Thursday, May 07, 2009 12:44 PM
To: [hidden email]
Subject: Re: FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

 

If you search the Help index in SPSS/PASW Statistics for autocorrelation, you will find many references.

 


From: SPSSX(r) Discussion [mailto:[hidden email]] On Behalf Of Keli Saporta
Sent: Thursday, May 07, 2009 10:09 AM
To: [hidden email]
Subject: [SPSSX-L] FIRST ORDER SERIAL CORRELATION OR AUTOCORRELATION

 

 

 

Hello,

 

Before several days I asked for your help if somebody knows " if there any procedure or other way to calculate serial correlation" . Unfortunately nobody could help. It has two other names for it. Maybe now I will be luckier: FIRST ORDER SERIAL CORRELATION OR, AUTOCORRELATION.

Maybe somebody knows?
I would appreciate any help

TODA RABA

kelly



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Re: trouble-shoot, help!

Art Kendall
In reply to this post by Andrew Neuwirth
What procedure did you use to get the formula?
Are you trying to get the predicted value for all cases Or only for
particular values of the Xs?
Did you paste the syntax?

Did you try any procedure e.g., MEANS on the data prior to the data
transformation?

Is the data in raw form or in a system file?

Art Kendall
Social Research Consultants

Andrew Neuwirth wrote:

> Hello,
>
> I am attempting to transform a variable to get a predicted value
> (Y0=B0+B1X1...etc).  I input the formula correctly into the the
> 'transform variable' function and the out-put is:
>
> >Error #1400.  Command name: EXECUTE
> >Input error when reading a case.
>
> ----Does this mean there is something wrong with my variable entry?  I
> am using the 21-day trial package b.c I am no longer at my university
> (where we use version 16.0).  Thank you for your help.
>
> -Andrew

=====================
To manage your subscription to SPSSX-L, send a message to
[hidden email] (not to SPSSX-L), with no body text except the
command. To leave the list, send the command
SIGNOFF SPSSX-L
For a list of commands to manage subscriptions, send the command
INFO REFCARD
Art Kendall
Social Research Consultants