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From: Audrey M. on 27 Jul 2010 09:49
I have this instruction in SPSS code:

Missing values score (9)

For clarification score = variable that I have created and 9 is the
value correspond to missing score.

Does this instruction mean that Score=9 are removed or kept or
anything else?

Thanks.
From: Tom Abernathy on 27 Jul 2010 12:07
They are not removed from the data, but that will not contribute to
calculations such MEAN. I suspect that just like SAS there are
options to include them in some analyses, but in general they are not
used.

On Jul 27, 9:49 am, "Audrey M." <amore...(a)yahoo.fr> wrote:
> I have this instruction in SPSS code:
>
> Missing values score (9)
>
> For clarification score = variable that I have created and 9 is the
> value correspond to missing score.
>
> Does this instruction mean that Score=9 are removed or kept or
> anything else?
>
> Thanks.
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