create a vector of variables from a reported travel time In real time

2 months 4 days ago #203199 by LISHANGQI
Dear all,

I'm working on a stated choice experiment in the field of travel mode choice. I'd like to:

1) In question group 1, ask respondents to report a trip and its travel time t0 as well.

2) In question group 2, I want to create a travel time distribution of a new travel mode including 5 numbers and show it to respondents. respondents will make decisions based on this information.

3)The travel time is assumed following the lognormal distribution, and these 5 numbers are 1st 3rd 5th 7th 9th deciles of the log-normal distribution. t0 and the coefficient of variation CV (which is the attribute designed by us) can be used to define such a distribution.

I was wondering if it's possible to achieve this in limesurvey.

Thank you very much for your attention! Hope to hear from you guys.

Best regards,

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