Dear All,
I am contemplating centering the covariates in my Cox model to reduce
multicollinearity between the predictors and the interaction term and
to render a more meaningful interpretation of the regression
coefficient. Suppose I have two indicator variables, x1 and x2 which
represent age
Laura Bonnett wrote:
Dear All,
I am contemplating centering the covariates in my Cox model to reduce
multicollinearity between the predictors and the interaction term and
to render a more meaningful interpretation of the regression
coefficient. Suppose I have two indicator variables, x1 and x2
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