[R] error message: "is"

[Jannis]

With that limited information I fear that no one can really help you. 
Please read the posting guide (link at the bottom of each mail) and 
include your code with which we can reproduce your error. Only then we 
can guess what causes this problem. For now I can only guess that you 
spelled some command incorrectly.


Cheers
Jnnis

Kathrin Linsler schrieb:
> Hello.
>
> using the lm command, I always receive the error message "couldn't find
> the function "is"". Do you haven an idea, what that means?
>
> Thanks for your help.
>
> Best regards.
> Kathrin L.
>
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> and provide commented, minimal, self-contained, reproducible code.
>
>