Hi all,
I need to calculate a new variable using a formula involving
other variables and coefficients. Y=aX+bZ+cK, etc. The coefficients a, b and c
are estimated elsewhere and each have standard errors. Secondly, I would like
to estimate a local polynomial smooth of Y where confidence bands also incorporate
the standard errors of a, b and c.
How can I do this? I would be most grateful if you can give
me an idea. I can give more details...
Thank you in advance! And happy new year.
Regards,
Derya
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