[Limdep Nlogit List] Error in bootstrapping coefficients in Poisson Panel Model
Eaton, Derek
Derek.Eaton at wur.nl
Fri Jul 25 00:31:35 EST 2008
Hello all,
In trying to bootstrap the coefficient estimates in an unconditional
2-way Fixed Effects Poisson Model (with unbalanced panel), LIMDEP stops
after the first repetition with the following error messages and I
cannot figure out why:
Error 352: Model with Panel. Sum of T(i) not equal to full sample size
Error 498: Skipping 99 repetitions after error flag set.
A single run of the basic model works before I try bootstrapping. But
after trying bootstrapping and receiving the error message, any future
attempt to do a single run of the basic model also yields the above
error.
My commands are modelled on the example in the manual:
CALC ; vars = Col(xf) $
MATRIX ; bb = Init(vars,1,0.0)$
PROC
POISSON ; LHS = EXPORT ; RHS = xf
; Fem ; Pds=ni $
MATRIX ; bb = b $
ENDPROC
EXEC ; Bootstrap=bb ; N=100 $
One last note: I am still working with Version 8.0
Any advice would be very much appreciated.
Regards
-+-+-+-+-+-+-+-+-+
Derek Eaton
Researcher, International Trade & Development
Agricultural Economics Research Institute (LEI)
part of Wageningen University & Research Centre
P.O. Box 29703, The Hague, 2502LS, The Netherlands
(derek.eaton AT wur.nl)
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