[R] Appropriate regression model for categorical variables

From: Tirthadeep <sabya231_at_gmail.com>
Date: Tue, 12 Jun 2007 10:45:44 -0700 (PDT)

Dear users,
In my psychometric test i have applied logistic regression on my data. My data consists of 50 predictors (22 continuous and 28 categorical) plus a binary response.

Using glm(), stepAIC() i didn't get satisfactory result as misclassification rate is too high. I think categorical variables are responsible for this debacle. Some of them have more than 6 level (one has 10 level).

Please suggest some better regression model for this situation. If possible you can suggest some article.

thanking you.

Tirtha

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