Displaying 3 results from an estimated 3 matches for "opowell".
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powell
2009 Apr 13
2
joint estimation of two poisson equations
Dear list members,
Is there a package somewhere for jointly estimating two poisson processes?
I think the closest I've come is using the "SUR" option in the Zelig
package (see below), but when I try the "poisson" option instead of
the "SUR" optioin I get an error (error given below, and indeed,
reading the documentation of the Zelig package, I get the impression
2009 Nov 27
1
problem with "dynformula" from "plm" package [RE-POST]
Hello list,
I'm following the paper (http://www.jstatsoft.org/v27/i02/paper) on
how to use "plm" to run panel regressions, and am having trouble with
what I believe should be something very basic.
When I run the command (p.9 in the paper):
R>
dynformula(emp~wage+capital,log=list(capital=FALSE,TRUE),lag=list(emp=2,c(2,3)),diff=list(FALSE,capital=TRUE))
I see:
emp ~ wage +
2009 Nov 27
3
problem with "dynformula" from "plm" package
Hello list,
I'm following the paper (http://www.jstatsoft.org/v27/i02/paper) on how to
use "plm" to run panel regressions, and am having trouble with what I
believe should be something very basic.
When I run the command (p.9 in the paper):
R>
dynformula(emp~wage+capital,log=list(capital=FALSE,TRUE),lag=list(emp=2,c(2,3)),diff=list(FALSE,capital=TRUE))
I see:
emp ~ wage +