Hi all.
I have an exploded dataset (choice experiment) where every individual
has 8 choices, each of which has 3 alternatives. Respondents are asked
to rank the alternatives (that have different levels of attributes)
from to 3.
As such, I have 24 observations for most individuals (some individuals
only answered 6 or 7 questions and so only have 18 or 21
observations.)
I want to find those individuals that always answered in the same rank
order (independent of the levels of attributes offered). For example,
they always ranked alternative 1 = 2 alternative 2 = 3 and alternative
3 = 1.
How would I go about coding this in STATA?
Any help would be much appreciated.
Kind regards
Sanja
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