How it works![]() Add DEEP to your surveyIf you would like to use the python version of DEEP instead of the Qualtrics version, please see here.
Data analysisDownload your dataQualtrics
LimeSurvey
You'll see that all of the DEEP data is compacted into a single column. This is normal. Download one of the .zip files: Distributed_DEEPRisk_clean if you ran DEEPRisk, or Distributed_DEEPTime_clean if you ran DEEPTime. Follow the instructions in the .R file inside to run the script. It will convert the Qualtrics and Limesurvey data into a form analyzable by the package below, DEEPEst. Installing DEEPEstUse the instructions below:
Follow the instructions here to analyze your data. Please remember that the DEEP license requires you to use cite the paper below for purposes of publication: Toubia, O., Johnson, E., Evgeniou, T., & Delquie, P. (2013) 'Dynamic experiments for estimating preferences: An adaptive method of eliciting time and risk parameters.' Management Science, 59(3), 613-640.
Getting helpUnfortunately, there is no tried-and-true method for diagnosing every problem you may run into with the estimation. We would recommend being in touch with someone with experience with rstan or MCMC methods as you do this work. If you need help implementing DEEP into your survey, email nathaniel@decisionsciences.columbia.edu with questions. |
DEEP Software
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Adding python deep to a survey