Model II regression

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Model II regression

Susan Maree Cotton
Hi All,

I was wondering whether SPSS has the facility to run Model II
regression or regression with measurement error with continuous variables?

Thank in advance.

Regards

Sue



Sue Cotton
Statistician
ORYGEN Youth Health
Department of Psychiatry
University of Melbourne
Locked Bag 10,
35 Poplar Road
Parkville  Victoria
Australia 3052

Ph 61+ 3 9342-2937 Fax 61+ 3 9347-9099
Mobile 0407-340-115
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Re: Model II regression

Kylie Lange
Hi Sue,

SPSS has the steps needed to use the CNLR procedure for major axis
regression in resolution #12740:

There is not a built in procedure for major axis regression
in SPSS, but this model can easily be fitted using the CNLR
procedure. If Y is the dependent variable and X is the
predictor or independent variable, the command syntax would
be:

MODEL PROGRAM A=1 B=1.
COMPUTE PRED=A+B*X.
COMPUTE LOSS=((Y-PRED)**2)/(1+B**2).
CNLR Y /LOSS=LOSS.

Bootstrapped estimates of standard errors are also available.
All of these specifications are available in the dialog boxes.


Hope this helps.

Cheers,
Kylie.


On 8/11/2006 6:38 PM, Sue Cotton wrote:

> Hi All,
>
> I was wondering whether SPSS has the facility to run Model II
> regression or regression with measurement error with continuous
> variables?
>
> Thank in advance.
>
> Regards
>
> Sue
>
>
>
> Sue Cotton
> Statistician
> ORYGEN Youth Health
> Department of Psychiatry
> University of Melbourne
> Locked Bag 10,
> 35 Poplar Road
> Parkville  Victoria
> Australia 3052
>
> Ph 61+ 3 9342-2937 Fax 61+ 3 9347-9099
> Mobile 0407-340-115