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my list of variables is described below:
female age wage satisfied unversity married kids work health
i couldnot run probit regression model. it shows r(2000) error
. probit satisfied wage age female unversity married kids work health
outcome does not vary; remember:
0 = negative outcome,
all other nonmissing values = positive outcome
r(2000);
.
how can i deal with this problem
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