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: RE: Retrieving random effect estimates

From   Mark McCann <[email protected]>
To   "[email protected]" <[email protected]>
Subject   st: RE: Retrieving random effect estimates
Date   Mon, 24 Jan 2011 16:27:32 +0000

I'm sorry, I didn't explain myself very well, it's not the predictions themselves but the onscreen estimates from the model table I want to extract. I can't work out how to get these having looked at the help file and the pdfs. I'm sure it's something simple but I really can't find it from these documents. 

Please let me rephrase my question.

I have run the following model 

xi: xtmixed audit monitor || schoolid: monitor, nostd var mle covariance(unstructured)

and I want a way to take the estimates from the on screen model to run, for example

display var(_cons) + 2*cov(living2, _cons) + var(living2)

Another example I have run

xtmixed money centredyear year2 || pupilid: year, variance nostderr mle cov(unstructured)

and want something like this

twoway (function Upper= _b[_cons] + _b[centredyear]*x + _b[year2]*x^2 + (1.96*sqrt(var(_cons)^2 + 2*cov(_cons, centredyear)*x + var(year)*x^2))

	Many thanks,

See e.g. help xtmixed postestimation

[email protected] 

Mark McCann

Research Statistician
Improving Children's Lives 
Institute of Child Care Research
Queen's University Belfast
6 College Park
Belfast BT7 1LP

Tel: +44(0)28 9097 3163

*   For searches and help try:

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