Hi Siyi!
My answer is late but I hope that it is not too late.
On Friday 13 June 2008 16:04, Siyi FENG wrote:
> Hello! When I tried to call Front41 in R, I met some problem. After I
> entered: system ('front41.exe'), an error occured :
>
> "jwe0019i-u The program was terminated abnormally with Exception Code
> EXCEPTION_ACCESS_VIOLATION.
> error summary (Fortran)
> error number error level error count
> jwe0019i u 1
> total error count = 1
Unfortunately, I don't know the reason for the error message.
> How can i deal with it?
I suggest that you use the new R package "frontier" that is available on CRAN
[1] and R-Forge [2]. It includes the FORTRAN code of Tim Coelli's
software "Frontier 4.1" (front41.exe). Hence, the R package "frontier" should
have the same capabilities as "Frontier 4.1".
[1] http://cran.r-project.org/web/packages/frontier/index.html
[2] http://r-forge.r-project.org/projects/frontier/
Best wishes,
Arne
--
Arne Henningsen
http://www.arne-henningsen.name
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