This repo contains all of the files used to generate a conjoint survey about user trip travel preferences in the DC Metro Area conducted at George Washington University. The Principal Investigator is John Helveston, Ph.D., IRB #NCR202783.
The folders contain the following information:
doe: Files used to generate the design of experiment and survey data frame.images: Images of every individual trip in the conjoint survey design.text: The full survey text in both English and Spanish.zipcodes: A sub-analysis to identify all of the zipcodes in the DCMA.