Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: Lpoly of an estimated/computed variable

From   Derya Karaci <>
To   "" <>
Subject   st: Lpoly of an estimated/computed variable
Date   Wed, 9 Jan 2013 16:14:33 -0800 (PST)

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. 

*   For searches and help try:

© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index