This Shiny app describes our proposed definitions to extend three existing propensity score trimming methods (Crump et al. Biometrika 2009;96:187, Stürmer et al. Am J Epidemiol 2010;172:843, and Walker et al. Comp Eff Res 2013;3:11) into the multinomial exposure setting.
The web app is available at: https://kaz-yos.shinyapps.io/shiny_trim_ternary/.
The corresponding poster presented at ICPE 2018 is at: https://github.com/kaz-yos/icpe-2018-org-mode-poster.
The corresponding manuscript is under editorial processing.
Kazuki Yoshida <kazukiyoshida@mail.harvard.edu>