[R] variable standardization in manova() call

[Sergio Fonda]

Hi,
I'm not able to get information about the following question:

is the variables standardization a default option in manova() (stats package)?
Or if you want to compare variables with different units or scales and
rather different variances, you have to previously standardize the
variables ?

Thanks a lot for any help,

Sergio Fonda
www.unimore.it