# of predictor variables

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    Average marginal effects in logit model

    Hi I have performed two logistic regression models (full model and stepwise reduced model). I have 8 predictors and 5 predictors, respectively. Both continouos and categorical predictors and binary outcome. Now I want to calculate average marginal effects, but will it only make sense to do it...
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    Reference for max vars in a model

    I used 7 predictor variables in a regression model with a sample size of 103. Someone who reviewed my manuscript said that was too many predictors. I thought the rule of thumb was that you should use no more than 1 predictor variable for every 10 observations. For example, no more than 5...