Let me make two corrections from my last post:

? list X = order first visits language host links fhscore l_lavggdp l_pop dt_2-dt_36

should have been

? list X = order first visits language host links fhscore l_lavggdp l_pop

then running

? panel adjscore 0 X --robust --time-dummies

which produces the result output. The problem I complained about

? series Xb = lincomb(X, $coeff[2:])
Data error
? matrix b = $coeff[2:]
Generated matrix b
? series Xb = {X}*b
Matrices not conformable for operation

still is a problem, but I recognised too late that I entered the wrong number in the brackets: the number should, of course, be the number of variables given in X - nine. But that doesn't work for me

? series Xb = lincomb(X, $coeff[9:])
Data error

and nor does 

? series Xb = lincomb(X, $coeff[46:])
Data error

or

? series Xb = lincomb(X, $coeff[91:])
Index value 91 is out of bounds

despite the fact that the model results give F(91, 731) = 27.64603 and:

Test for differing group intercepts -
  Null hypothesis: The groups have a common intercept
  Test statistic: F(46, 731) = 3.12977
  with p-value = P(F(46, 731) > 3.12977) = 1.00693e-10

So which is the correct number to enter here that will run the command without error? I'm flummoxed.

Thanks again.

--
Clive Nicholas (clivenicholas.posterous.com)

[Please DO NOT mail me personally here, but at <clivenicholas@hotmail.com>. Please respond to contributions I make in a list thread here. Thanks!]

"My colleagues in the social sciences talk a great deal about methodology. I prefer to call it style." -- Freeman J. Dyson