Please talk to the package maintainer whi may not be listen on R-help.
Best,
Uwe Ligges
On 25.12.2017 10:53, Ye Dong wrote:
Dear Sir,
I am using the package pgmm you build in panel regression. However, I found
that when T is 10, N=30, the error would show as following:
system is computa
Dear Sir,
I am using the package pgmm you build in panel regression. However, I found
that when T is 10, N=30, the error would show as following:
system is computationally singular: reciprocal condition number
But the similar code works well on Stata, so I wonder how I can optimize the
al
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