R help - Dec 2008 - Output mlogit package (multinomial logistic regression)?

Hello,

For my master thesis I conducted a conjoint analysis. Using the
mlogit-package of Yves Croissant I should be able to analyse my choice
data.
I read the whole program of mlogit, but I do not understand how my
coefficients must be interpreted.
Are they a result of P(Y=i) or are they P(Y=i)/P(Y=1) where 1 is my
base category, or are they a result of ln(P(Y=i)/P(Y=1)). I can not
find an answer to this in the package. Hence, are they logits, odds or
just a ratio? Can anyone help me with this?

Kind regards,

Tryntsje