This may be a simple question or may be more difficult than it seems at first.
I am wondering if it is possible to get the ratio of the dual response none?
I'm looking to see if I can use it as a secondary dichotomous none.
That is if the respondent were to choose either or of the nones the would still be indicating none but out of two types of none.
for example in the transport context, with Car, Bus, Train being ASCs with underlying attributes and levels, would it be possible to have none 1 - Bike and none 2 - Walk (to which no cost would be assigned in this instance) and then get the ratio of those who would walk and those who would ride?
Is this possible?