I guess your cathegorical variables indicate whether or not an individual
belongs to a given group. In such a case I would create dummy variables for
each group and use them (less some reference group) as explanatory
variables.
Alfonso.
----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Thursday, October 03, 2002 10:37 AM
Subject: st: logistic regression
> Hello statalisters,
>
> Could anybody tell me how I would treat the following problem,
>
> I am using logistic regression to calculate the relationship between a
> dependent variable (prop1) and two catagorical variables (conc and inc).
> There are no other variables. Conc takes the values 1,2,...,8 and inc
takes
> the values 1,2,3. Any advice on the syntax would be most appreciated, or
> pointers towards literature.
>
> Thank you in advance,
>
> Christopher D Fergusson
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