2020 Democratic Presidential Primary Polling Averages Nick Michalak Last updated on January 9, 2020 shinyapp Go to Project Site Code R shinyapps U.S. Politics U.S. Democratic Presidential Primary public opinion GAM logistic regression Please enable JavaScript to view the comments powered by Disqus. Related Logistic Regression in R Learning Python as an R user R Programming for Psychology Research Presidential primary candidate name recognition matters Using Principal Components or Common Factor Analysis in Social Psychology