The database contains an object error Biogeme

[Amparo Álvarez]

I have a problem with the database. It gives me an error message saying that the database contains an object. 

I've tried to fix it with this but it didn't work.

It says I have object data but all my data is numeric.

Thanks in advance,

Amparo

[Michel Bierlaire]

df['column_name'] = pd.to_numeric(df['column_name'])

> On 6 Nov 2024, at 17:18, Amparo Álvarez <amparoalva...@gmail.com> wrote:
>
> I have a problem with the database. It gives me an error message saying that the database contains an object.

> <object.jpg>I've tried to fix it with this but it didn't work.

> <results.jpg>It says I have object data but all my data is numeric.
>
> Thanks in advance,
> Amparo
>
>
>
>

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> <object.jpg><results.jpg>

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

[Amparo Álvarez]

After the code df['column_name'] = pd.to_numeric(df['column_name']) the database is now empty

Thanks in advance,

Amparo