This error message comes from Python, not Biogeme. I believe that you have written “Lain-lain” instead of “Lain_lain”.
> On 23 May 2023, at 02:41, Tyas Eka Oktavia <
tyaseka...@gmail.com> wrote:
>
> Dear Michel,
>
> I am trying to input variable (Income, Job, Edu, etc) to find out whether the variable have an influence on the choice of 2 modes or not.
>
> But the syntax is invalid. Do you have some advice to fix this?
>
> the coding of invalid syntax can be seen in following picture.
>
> Best Regards,
> Tyas Eka Oktavia
>
> <Coding1.PNG><Coding2.PNG><Coding3.PNG>
> <Coding4.PNG>
>
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> <Coding2.PNG><Coding3.PNG><Coding1.PNG><Coding4.PNG>
Michel Bierlaire
Transport and Mobility Laboratory
School of Architecture, Civil and Environmental Engineering
EPFL - Ecole Polytechnique Fédérale de Lausanne
http://transp-or.epfl.ch
http://people.epfl.ch/michel.bierlaire