[R] Help Computing Probit Marginal Effects
jnl08 at fsu.edu
Sat Feb 27 18:57:56 CET 2010
One last question. I'm trying to use the rnorm() function to draw a
distribution for my coefficient estimates. Let's say I have a model y* = a
+ b1x1. I have the coefficient estimate for b1 stored as b1 and the
standard error estimate for b1 stored as s1. I run rnorm function as
a <- rnorm(1000,b1,s1)
and I get NA values in the vector. If i dont use scalars it works fine. Is
there a special way scalars are entered to make it work? I have also tried
the dnorm command.
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